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Why should we configure limits.conf for Oracle database
 
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Real time example - As Oracle DBA, you must have installed Oracle database software on UNIX platforms. But why did you configure limits.conf file ? This blog will help you understand with a real time example. Want Oracle DBA training? check www.orskl.com/training Whatsapp: +919951696808
Views: 1554 OrSkl Academy
User Profiles - DbArch Video 34
 
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In this video you will learn about User Profiles in an Oracle database, and how you can set limits for Password related parameters and Resource related parameters. One of the parameters in Profile can be used to fix connection leaks ( application makes connections and then does not use it and does not close it), that is also discussed in this video. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 2098 Ramkumar Swaminathan
#8- Error ORA 00018  maximum number of sessions exceeded  How to increase Session
 
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Steps to increase the number for processes/sessions at database level in Oracle is as follows
Views: 284 Houssine Formation
Oracle Enterprise Manager 12c: Incident Management: Use Incident Rule Sets Part 1
 
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This demonstration shows you how to create Incident Rule Sets in Oracle Enterprise Manager Cloud Control 12c. This demonstration is part 1 of a two part series. Copyright © 2012 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Start Oracle Enterprise Manager
 
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In this video i'm going to show you how to start and stop Oracle Enterprise Manager and how to use for creating a table step by step.
Views: 15993 OCP Technology
11. Limiting Download & Upload Speed for SFTP Session
 
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In this video I demonstrated how to limit the download and upload speed of the SFTP session. Commands: # connect to the server like this to limit bandwidth for the SFTP session sftp -l speed_kilo_bits [email protected]/ip_addr
Views: 137 Brain I/O
Oracle Table Space and User Creation with grant Privileges
 
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--------------Table space Creation-------------------- Syntax CREATE TABLESPACE 'DATA FILE NAME' DATAFILE 'Data File Path to store the data' SIZE 'SIZE in MB' AUTOEXTEND ON NEXT 'SIZE in KB/MB' MAXSIZE UNLIMITED LOGGING ONLINE PERMANENT EXTENT MANAGEMENT LOCAL AUTOALLOCATE BLOCKSIZE 'SIZE in KB' SEGMENT SPACE MANAGEMENT AUTO FLASHBACK ON; CREATE TABLESPACE ORA12CR2_DATA DATAFILE 'E:\OracleDB\app\ORA12CR2_DATA.dbf' SIZE 2048M AUTOEXTEND ON NEXT 8K MAXSIZE UNLIMITED LOGGING ONLINE PERMANENT EXTENT MANAGEMENT LOCAL AUTOALLOCATE BLOCKSIZE 8K SEGMENT SPACE MANAGEMENT AUTO FLASHBACK ON; CREATE TABLESPACE ORA12CR2_INDEX DATAFILE 'E:\OracleDB\app\ORA12CR2_INDEX.dbf' SIZE 1024M AUTOEXTEND ON NEXT 8K MAXSIZE UNLIMITED LOGGING ONLINE PERMANENT EXTENT MANAGEMENT LOCAL AUTOALLOCATE BLOCKSIZE 8K SEGMENT SPACE MANAGEMENT AUTO FLASHBACK ON; Increasing the Tablespace space: ALTER DATABASE DATAFILE 'E:\OracleDB\app\ORA12CR2_DATA.dbf' RESIZE 5120M; ALTER DATABASE DATAFILE 'E:\OracleDB\app\ORA12CR2_DATA.dbf' AUTOEXTEND ON NEXT 512M MAXSIZE UNLIMITED; ALTER DATABASE DATAFILE 'E:\OracleDB\app\ORA12CR2_INDEX.dbf' RESIZE 2048M; ALTER DATABASE DATAFILE 'E:\OracleDB\app\ORA12CR2_INDEX.dbf' AUTOEXTEND ON NEXT 512M MAXSIZE UNLIMITED; ------------User Creation and Grant Privileges Syntax:- CREATE USER 'USER NAME' IDENTIFIED BY 'Password' DEFAULT TABLESPACE 'Table Space Name' TEMPORARY TABLESPACE TEMP PROFILE DEFAULT ACCOUNT UNLOCK; Example:- CREATE USER DEMOUSER IDENTIFIED BY DEMOUSER DEFAULT TABLESPACE ORA12CR2_DATA TEMPORARY TABLESPACE TEMP PROFILE DEFAULT ACCOUNT UNLOCK; alter profile DEFAULT limit PASSWORD_REUSE_TIME unlimited; alter profile DEFAULT limit PASSWORD_LIFE_TIME unlimited; GRANT DBA TO DEMOUSER; ALTER USER DEMOUSER DEFAULT ROLE ALL; -- 16 System Privileges for DEMOUSER GRANT CREATE ROLE TO DEMOUSER; GRANT CREATE TYPE TO DEMOUSER; GRANT CREATE VIEW TO DEMOUSER; GRANT CREATE TABLE TO DEMOUSER; GRANT ALTER SESSION TO DEMOUSER; GRANT CREATE SESSION TO DEMOUSER; GRANT CREATE SYNONYM TO DEMOUSER; GRANT CREATE TRIGGER TO DEMOUSER; GRANT CREATE ANY TYPE TO DEMOUSER; GRANT CREATE SEQUENCE TO DEMOUSER; GRANT CREATE ANY INDEX TO DEMOUSER; GRANT CREATE PROCEDURE TO DEMOUSER; GRANT CREATE ANY TRIGGER TO DEMOUSER; GRANT CREATE DATABASE LINK TO DEMOUSER; GRANT UNLIMITED TABLESPACE TO DEMOUSER; GRANT SELECT ANY DICTIONARY TO DEMOUSER; GRANT DEBUG CONNECT SESSION TO DEMOUSER; GRANT DEBUG ANY PROCEDURE TO DEMOUSER; GRANT CREATE ANY MATERIALIZED VIEW TO DEMOUSER; GRANT GLOBAL QUERY REWRITE TO DEMOUSER; -- 2 Tablespace Quotas for DEMOUSER ALTER USER DEMOUSER QUOTA UNLIMITED ON ORA12CR2_DATA; ALTER USER DEMOUSER QUOTA UNLIMITED ON ORA12CR2_INDEX; -- 1 Object Privilege for DEMOUSER CREATE OR REPLACE DIRECTORY DB_EXP_IMP AS 'E:\OracleDB\app'; GRANT READ, WRITE ON DIRECTORY DB_EXP_IMP TO DEMOUSER;
Oracle 12c PL/SQL Security New Features - Session 5 of 8 - The New Inherit Privileges Privilege
 
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Learn the Oracle Database 12c Inherit Privileges Privilege. Demonstration and Examples. There's a whole new privilege. The inherit privileges privilege. We indeed inherit any privileges privileged. That's just in privileged of course. Any privileges - system privileges, any privileges is an object privilege or new type objects. We can now assign privileges, grant privileges on users. It limits the owner's inheritance of privileges from the invoker. Oracle Corporation is presumably reasonably happy with the way definer's rights code works and definer's rights code as I demonstrated can be highly dangerous. That hasn't really changed in the current release except is will see with the ability to grant roles to code because in invoker's rights we've got huge differences and that's the inheriting of privileges privilege. If you don't have the inheritance enabled, any attempt to execute invoker's rights code will fail because the definer will not be in able to inherit the rights of the invoker. So I'm going to go straight in to do it and then go through the rest of the slides so we can see the sort of issue. Let me lose 11g and go to 12c. What I shall do is create my low privileged user or drop user dev. I don't think he exists. He doesn't. So I'll create my low privileged user. Grant create session, create procedure, select any table to dev identified by dev. It's the same mechanism I use. The same command I use in 11g. I'm creating a developer with a bare minimum that he needs to do his job, which is writing code that lets people query the database. Then log on as him, comm dev/dev and create my procedure. I'll create a version of the code, create or replace procedure list_emp, author ID current user. Invoker's rights code. Remember, this gives my low privilege user dev the ability to insert something horrible in his code which shall then be executed with the invoker's rights. We create the procedure. Now connect / as sysdba - I'll be the highest possible person there is - set server output on and run the code. Execute dev.list_emp looking for the CLARKS. I can't do it. Even as user sys, I can't run that because of the lack of this new privilege. I can correct the situation. I can grant inherit privileges on user sys - which of course one would never normally do - to dev. So I'm now giving my low privilege user the ability to inherit the privileges of user sys when we are running invoker's rights code. And having done that, the code now succeeds. That's the general principle. Without this inherit any privileges code all that doesn't have any privileges privilege, all your invoker's rights code is now blocked. It simply won't run until you grant that privilege to your trusted user. So without inheritance the invoker's rights code will fail. This privilege is in fact granted by default in 12.1 when a user is created. I believe this is purely for backward compatibility. So you don't have to worry about all your codes ceasing to function the moment you have to upgrade but there's no guarantee that this situation will remain as we go through 12.2, 12.3. Also in upgrade I haven't had the time to test comprehensively every possible method of upgrade but certainly this simple test I've done so far, the privilege does appear to be being granted and we can see it. If we look at who's been granted this privilege so far Select grantee, table_name, privilege from dba_tab_privs where privilege like inherit and we see that straight out of the box inherit privileges on a number of users have been granted to public. They have been granted to public. So if I create a brand new user, I grant connect to jw identified by jw, we will see that in the current release - there he is - inherit has beeen granted to public. In the current release by default, your code will continue to function and Oracle often does this with their [05:46 inaudible] with powerful new features. By default, it's configured so there's no change and in the next release it all changes. That's happened to a quite a few releases, quite a few new features, and it wouldn't surprise me if by the time we get to say 12.2 and certainly by the time we get to 13 this behavior changes. So plan for it and look at that privilege and see who it's been granted to and secure your systems. What you need to do is revoke all the inherit privileges grants that's there by default and then grant inherit any privileges very, very sparingly only to a very few trusted users and that should tighten up the danger of definer's inheriting invoker's rights. So a few trusted schemas, create the code in those schemas only and control this very tightly indeed.
Views: 1572 SkillBuilders
Oracle Enterprise Manager 12c: Use Active Session History (ASH) Analytics
 
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This demonstration shows you how to monitor your database using Active Session History (ASH) Analytics in Oracle Enterprise Manager Cloud Control 12c. Copyright © 2012 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
How to install oracle 12c on Linux
 
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Learn ow to install the latest release for oracle database i.e 12C. watch the step by step installation in the above video. Click the below link for all the commands and steps http://techlair.info/2015/11/08/oracle12cinstall/ Step 1 - Edit Host Files - /etc/hosts 127.0.0.1 localhost.localdomain localhost 192.168.0.210 oracle_12C.localdomain oracle_12C Step 2 - Edit Kernel Parameters /etc/sysctl.conf fs.file-max = 6815744 kernel.sem = 250 32000 100 128 kernel.shmmni = 4096 kernel.shmall = 1073741824 kernel.shmmax = 4398046511104 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048576 fs.aio-max-nr = 1048576 net.ipv4.ip_local_port_range = 9000 65500 sysctl -p - apply changes Step 3 - Edit Limits file - etc/security/limits.conf oracle soft nofile 1024 oracle hard nofile 65536 oracle soft nproc 2047 oracle hard nproc 16384 oracle soft stack 10240 oracle hard stack 32768 Step 4 - Install dependencies yum install binutils -y yum install compat-libcap1 -y yum install compat-libstdc++-33 -y yum install compat-libstdc++-33.i686 -y yum install gcc -y yum install gcc-c++ -y yum install glibc -y yum install glibc.i686 -y yum install glibc-devel -y yum install glibc-devel.i686 -y yum install ksh -y yum install libgcc -y yum install libgcc.i686 -y yum install libstdc++ -y yum install libstdc++.i686 -y yum install libstdc++-devel -y yum install libstdc++-devel.i686 -y yum install libaio -y yum install libaio.i686 -y yum install libaio-devel -y yum install libaio-devel.i686 -y yum install libXext -y yum install libXext.i686 -y yum install libXtst -y yum install libXtst.i686 -y yum install libX11 -y yum install libX11.i686 -y yum install libXau -y yum install libXau.i686 -y yum install libxcb -y yum install libxcb.i686 -y yum install libXi -y yum install libXi.i686 -y yum install make -y yum install sysstat -y yum install unixODBC -y yum install unixODBC-devel -y Step 5 - Add Groups and Users groupadd -g 54321 oinstall groupadd -g 54322 dba groupadd -g 54323 oper useradd -u 54321 -g oinstall -G dba,oper oracle passwd oracle Step 6 - /etc/security/limits.d/90-nproc.conf # Change this * soft nproc 1024 # To this * - nproc 16384 Step 7 - Set SELINUX SELINUX=permissive run the command after edit setenforce Permissive Step 8 - Stop Firewall # service iptables stop # chkconfig iptables off Step 9 - Create directories for oracle Installation mkdir -p /oracle/product/12.1.0/db_1 chown -R oracle:oinstall /oracle chmod -R 775 /oracle Step 10 - xhost + Step 11 - Edit bash profile for oracle user /home/oracle/.bash_profile # Oracle Settings export TMP=/tmp export TMPDIR=$TMP export ORACLE_HOSTNAME=oracle_12C.localdomain export ORACLE_UNQNAME=db1 export ORACLE_BASE=/oracle export ORACLE_HOME=$ORACLE_BASE/product/12.1.0/db_1 export ORACLE_SID=db1 export PATH=/usr/sbin:$PATH export PATH=$ORACLE_HOME/bin:$PATH export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib export CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib Step - 12 Extract Installation Files unzip linuxamd64_12c_database_1of2.zip unzip linuxamd64_12c_database_2of2.zip Step - 13 Start the Oracle Universal Installer ./runInstaller Post Installation dit the "/etc/oratab" file setting the restart flag for each instance to 'Y' cdb1:/u01/app/oracle/product/12.1.0/db_1:Y Technology Lair : www.technologylair.org Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp For Linux : https://www.youtube.com/playlist?list=PLUXK1VpPWQKHV2xOmjQgUNj3Hrmcslj-H Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/technologylair Tweet us : http://twitter.com/technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 132124 TechLair
Bulk Exceptions in Oracle  | Oracle Tutorial | Mr. Murali
 
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Bulk Exceptions in Oracle ►For Registration : https://goo.gl/r6kJbB ►Call: +91-8179191999 ► Visit Our Website: http://nareshit.in/ http://nareshit.com/ ► About NareshIT: "Naresh IT is the Best Software Training Institute for Hadoop, Salesforce, AWS, DevOps, Sprak, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in Hyderabad, Chennai and Vijayawada, India which provides online and classroom training classes" ►For Registration : https://goo.gl/r6kJbB ►Call: India- 8179191999, USA- 404-232-9879 Email: [email protected] ►Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5.Share Video's of each and every session. Check The Below Links: ►For Course Reg : https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Visit Our Website: http://nareshit.in/ http://nareshit.com/
Views: 3474 Naresh i Technologies
Oracle Database 12c New features - Row Limit and Pagination Enhancements
 
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Learn cool new SQL features in Oracle Database 12c. See all free 12c tutorials at SkillBuilders.com/OracleTutorials
Views: 1447 SkillBuilders
Oracle Database 12c: Improved Defaults
 
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Tom Kyte and Chuck Murray describe several improvements to default behavior in Oracle Database 12c: defaults based on sequences, default on NULL, Identity type columns, and metadata-only defaults. For more information: "CREATE TABLE" statement in Oracle® Database SQL Language Reference http://www.oracle.com/pls/topic/lookup?ctx=db121&id=SQLRF01402 "ALTER TABLE" statement in Oracle® Database SQL Language Reference http://www.oracle.com/pls/topic/lookup?ctx=db121&id=SQLRF01001 "Identity Columns" in Oracle® Database Migration Guide http://www.oracle.com/pls/topic/lookup?ctx=db121&id=DRDAA109
Views: 2147 OracleDBVision
Oracle Cloud Infrastructure (OCI) with Terraform modules
 
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Short presentation on using Oracle Cloud Infrastructure with Terraform modules. In addition you will see example how to limit your user to specific compartment in OCI. Modules enable you to reuse your code without modifying the modules/templates each time. All links in my blog post at: https://goo.gl/ZBMZkQ Presentation template by SlidesCarnival. (thanks!)
Views: 1395 SimoVilmunen
Logon Triggers in SQL Server
 
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sql server logon trigger example sql server logon trigger audit In this video we will discuss Logon triggers in SQL Server. As the name implies Logon triggers fire in response to a LOGON event. Logon triggers fire after the authentication phase of logging in finishes, but before the user session is actually established. Logon triggers can be used for 1. Tracking login activity 2. Restricting logins to SQL Server 3. Limiting the number of sessions for a specific login Logon trigger example : The following trigger limits the maximum number of open connections for a user to 3. CREATE TRIGGER tr_LogonAuditTriggers ON ALL SERVER FOR LOGON AS BEGIN DECLARE @LoginName NVARCHAR(100) Set @LoginName = ORIGINAL_LOGIN() IF (SELECT COUNT(*) FROM sys.dm_exec_sessions WHERE is_user_process = 1 AND original_login_name = @LoginName) ] 3 BEGIN Print 'Fourth connection of ' + @LoginName + ' blocked' ROLLBACK END END An attempt to make a fourth connection, will be blocked. The trigger error message will be written to the error log. Execute the following command to read the error log. Execute sp_readerrorlog Text version of the video http://csharp-video-tutorials.blogspot.com/2015/09/logon-triggers-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/09/logon-triggers-in-sql-server_13.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 35611 kudvenkat
How to recover controlfile through trace file in ORACLE 11g in HIndi
 
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In this video i'm showing you how to recover controlfile through trace file, without helpt of any backup.
Views: 8317 OCP Technology
SQL tutorial 37: How to create NEW USER account using Create User statement in Oracle database
 
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How to create new user accounts using Create User statement in oracle database. In This tutorial you will learn how to create a new user account. Brief explanation of Create user statement syntax and an example of creating a new user and You will learn How to grant Create session system privilege to your ----_Links_--- Blog :http://bit.ly/create_user_account Video Tut 4: http://youtu.be/wSqoXRlXDUU How to create database: http://youtu.be/enFFezPYhCg Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 Amazon Wishlist: http://bit.ly/wishlist-amazon Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 40543 Manish Sharma
How to enable idle_time parameter for user profiles on Oracle
 
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Typically, malicious users target the inactive sessions to gain access into the database. By reducing the period of time an inactive session stays connected, the probability of that session being a victim of abuse is reduced. Also, setting up idle_time helps to reduce problems of having too many INACTIVE sessions.
Views: 1072 checklist20
PL/SQL tutorial 81: PL/SQL Execute Immediate with INTO clause in Oracle Database
 
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Learn what is an Execute Immediate statement and how to use dynamic SQL using Execute Immediate. In this video, you will also see an example of Execute Immediate with INTO clause by Manish Sharma ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/NDS-2 learn What Is A Data Warehouse: Definition and Benefits http://bit.ly/the-data-warehouse Previous Tutorial ► Introduction to Dynamic SQL https://youtu.be/Yzk1zENbhg4 ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ------------------------------------------------------------------------- ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ You can also Email me at for E-mail address please check the About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 5181 Manish Sharma
Oracle Database 12c - Row Limit (excerpt)
 
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Learn cool new SQL features in Oracle Database 12c. See more free 12c tutorials at SkillBuilders.com/12cTutorials
Views: 38096 SkillBuilders
Security of Users in Oracle to assign Profiles
 
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Hello friends today i will explain to you a brief #SecurityofUsers #OracleProfiles introduction of Users and Profile monitoring to get more security. Oracle database Unbeatable,Unbreakable Platform..
Views: 6715 Oracle World
Oracle 12c PL/SQL Security New Features - Session 6 of 8 - Granting Roles to Procedures
 
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See www.skillbuilders.com/12c-plsql-security for all free modules in this tutorial. It is now in Oracle Database 12c possible to grant roles to the stored program units. Remember this didn't apply to anonymous PL/SQL. Anonymous PL/SQL as always executed with the enabled roles of the invoker. But we can now grant role to a stored procedure. There are a couple of conditions. The role granted must be directly granted to the owner. I'm not sure if this is documented or not or it could've been issues I had during my own testing but certainly the last time I tested this thoroughly I found that if I granted roles to roles to roles to roles as I go down to three, it no longer functions. So that could've been just me or it may be documented. But certainly to be sure, the role granted must be granted directly to the person who's writing the code. Also and it is documented, the owner still needs direct privileges on the object that the code references. That make perfect sense because the role might be disabled at the time that he happens to be creating the object. So you need the role, you need direct privileges on the object referenced by the code. [pause] The invoker however needs absolutely nothing. The invoker now needs nothing, no roles, no privileges. All he needs is execute on the procedure. The invoker will then take on that role during the course of the call. This will tighten up the definer's rights problem and that our user doesn't have much at all. He needs the bare minimum and then only that role will be available, only the role is available to the invoker during the call. Not everything else that the owner happens to have. You can combine this as well with invoker's rights and either way we are controlling privilege inheritance. Invoker's rights plus roles restrict the ability of definer's to inherit privileges from invokers and invokers inherits privileges from definers, both of which raise that ghastly possibility of privilege escalation associated typically to SQL injection. [pause] Grant create session, create procedure to dev, and that will give him select on scott.emp to dev. I've given dev the minimum he needs to write code that hits that table. Then create a role. [pause] Create role r1 and that'll grant select on scott.emp to r1. Finally, grant r1 to dev. It has met the requirements. The role is granted to the owner, the owner does have direct privileges. [pause] So connect as dev/dev and create my favorite procedure. [pause] The same procedure has executed definer's rights and query scott.emp. But now what we can do this new is I can grant r1 to procedure list_emp. [pause] I'll create a very low privileged user now. I need to connect as sysdba and create user low identified by low, and all I shall give him is create session. [pause] And execute on that procedure. [pause] Grant execute on dev.list_emp to low. That's all he's got. He can log on and he can run, run one procedure. What actually is going to happen to him? Let me try to log on. Connect sys low/low set server output on and see if he can run that thing. Just to check, if he tries to select star from scott.emp he is the lowest of the low is my user low. But then execute dev.list_emp, trying to retrieve the CLARKs and it works. And because my user low has virtually no privileges at all, there's no possible danger of the malicious developer being able to inherit dangerous privileges from him. [pause] The final step, that functioned because of the privilege that I mentioned earlier - the privilege that we saw on the previous slide which was inheriting privileges. If I revoke that - and this is what you should be doing in all your systems after upgrade - revoke inherit privileges on user low from public, connect there, and it fails. So the final bit of tightening up the security is to grant the privilege specifically we grant inherit privileges on user low to dev. Now we have a totally secure system and that my low privilege user dev can do that. [pause] And nothing more. My low privileged developer dev can't grab anything in his too as well. That tightens things up totally.
Views: 2827 SkillBuilders
OBIEE11g Result Row Limit
 
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OBIEE11g Result Row Limit from user and FMW level
Views: 181 Ziaul Haque
Oracle Tutorial - How to make a Login script for Oracle Database
 
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Hello Friends in this video i'm going to demonstrate you how to make a auto login script for oracle database step by step.
Views: 1368 OCP Technology
How to automatically close disconnected remote desktop sessions on a windows 2008 terminal server
 
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Use the following procedure to specify the timeout and reconnection settings for a remote session. Membership in the local Administrators group, or equivalent, on the RD Session Host server that you plan to configure, is the minimum required to complete this procedure. Review details about using the appropriate accounts and group memberships at http://go.microsoft.com/fwlink/?LinkId=83477. To specify timeout and reconnection settings for a remote session On the RD Session Host server, open Remote Desktop Session Host Configuration. To open Remote Desktop Session Host Configuration, click Start, point to Administrative Tools, point to Remote Desktop Services, and then click Remote Desktop Session Host Configuration. Under Connections, right-click the name of the connection, and then click Properties. In the Properties dialog box for the connection, on the Sessions tab, select the following options as necessary: Select the Override user settings check box, and then set timeout settings for End a disconnected session, Active session limit, and Idle session limit. Select the Override user settings check box, and then select one of the following reconnection settings: Disconnect from session or End session. Click OK. Changes to timeout and reconnection settings are not applied to sessions that are connected when the change is made. The changes will take effect the next time the user establishes a new connection to the RD Session Host server.
Views: 28447 StellariseTV
Oracle Database 12c: Easy Top N and Pagination Queries
 
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Pagination queries using the row limiting clause to fetch N rows or a percentage of rows in a table. For more information, see [Limiting SQL Rows](http://www.oracle.com/pls/topic/lookup?ctx=db121&id=DWHSG9188), [row_limiting_clause](http://www.oracle.com/pls/topic/lookup?ctx=db121&id=SQLRF55636).
Views: 3423 OracleDBVision
Oracle PL/SQL Tutorials | Set Commands in SQL*Plus:SQL*Plus Settings | by Mr.Vaman Deshmukh
 
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Oracle PL/SQL Tutorials | Set Commands in SQL*Plus:SQL*Plus Settings | by Mr.Vaman Deshmukh ** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 ► Visit Our Website for Classroom Training: https://nareshit.in ► For Online Training: https://nareshit.com/ #OraclePLSQLTutorials #SQL*PlusSettingsTutorials #PLSQLTutorials -------------------------- ► About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA,Hyderabad, Chennai and Vijayawada,Bangalore India which provides online training across all the locations -------------------------- ► Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5. Share Videos of each and every session. -------------------------- Please write back to us at [email protected]/[email protected] or Call us at USA: +1404-232-9879 or India: +918179191999 ** Check The Below Links** ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Follow us on Linkedin: https://in.linkedin.com/company/naresh-i-technologies ► Follow us on Instagram: https://www.instagram.com/nareshitech/
Oracle Database 12c Security - Session 7
 
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A free tutorial on Oracle Database 12c Transparent Sensitive Data Protection TSDP from Oracle Master DBA John Watson and SkillBuilders. Visit http://www.SkillBuilders.com/Oracle-Tutorials for all our free Oracle tutorials.
Views: 828 SkillBuilders
Oracle PL/SQL Tutorials | User-Defined Types in PL/SQLCollections: Nested Table | Mr.Vaman Deshmukh
 
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Oracle PL/SQL Tutorials | User Defined Data Types in PL:SQL Collections Nested Table | by Mr.Vaman Deshmukh User-Defined Types in Oracle PL/SQL ** For Online Training Registration: https://goo.gl/r6kJbB ► Call: +91-8179191999 PL/SQL Tables and User-Defined Records ► Visit Our Website for Classroom Training: https://nareshit.in ► For Online Training: https://nareshit.com/ -------------------------- ► About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA,Hyderabad, Chennai and Vijayawada,Bangalore India which provides online training across all the locations -------------------------- ► Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5. Share Videos of each and every session. -------------------------- Please write back to us at [email protected]/[email protected] or Call us at USA: +1404-232-9879 or India: +918179191999 ** Check The Below Links** ► For Course Reg: https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Follow us on Linkedin: https://in.linkedin.com/company/naresh-i-technologies ► Follow us on Instagram: https://www.instagram.com/nareshitech/
Views: 1132 Naresh i Technologies
Oracle Database 12c Security - Session 2 of 9 - Agenda
 
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Oracle Database 12c Security Session 2 - Tutorial Agenda John: Thank you. Thank you, David. Good afternoon, good morning, depending on the time zone, everybody. I'll run through now what I want to cover in this short session. First, I'm going to go through the Virtual Private Database. Virtual Private Database also known by several other acronyms, some people actually refer to it as Row-Level Security. Other people use Fine Grained Access Control. So, VPD RLS FGAC. pause A powerful facility. It's also bundled up by the way as Label Security. It was first introduced in release 8i and it's just about works. But back then it's had serious performance problems. Furthermore, it wasn't really suitable at all for a web environment. I think many people - myself included - tried it back with 8i and thought this doesn't work and gave up. However, in the later releases, particularly with changes that came in with 10g, it's become a very powerful capability indeed which I strongly advice everybody to look at. VPD - we'll have a look at VPD - I should point out, it's Enterprise Edition. Then we'll move on to a 12c feature, your data redaction newly released 12.1. Positioning data redaction against VPD there is, as far as users are concerned, considerable functional overlap. But the underlying technology is in fact completely different. The protection you get with data redaction is not as comprehensive as that provided by the VPD. In some cases, my attempt to reverse engineer it found it may be possible circumvented in certain circumstances if the user 1:58 inaudible privilege position. But compared to VPD, it is not simple to implement and I don't believe they're only performance issues. Redaction is licensed as part of the advanced security option from 12c onwards. pause Thirdly, a brief mention of data masking. I don't think I'm going to have time to demonstrate data masking but for completeness I do want to mention it, because again there's an overlap with data redaction, with Virtual Private Databases, all in the same sort of area. But I won't have time to demonstrate that, I don't think. The data masking briefly then, unlike the other two, data masking actually changes data. Virtual Private Database restricts the data that people see. Data redaction conceals or hides the data. A subtle difference there. Data masking actually changes the data in the database and it's a permanent change. That makes it suitable for long production systems. All those clones you'd make. When you clone your databases to test systems, the development systems, the DSS query systems and so on, you have to clean the data. You have to remove all the personal references so that people can't see any of the personal indicators as you move your data from production to the warehouse for redaction development. That's where data masking comes in. A permanent change makes the data typically on cloned systems it's generated from your production boxes. The reason I won't have time to demonstrate it is that with 12c it is pretty awkward. One data masking came in with 11g. There was a very nice graphical interface provided with 11g database control and no PL/SQL interface. With release 12c, database control no longer exists and there's not a data masking interface provided with database express. So to get data masking functioning nowadays, you need either grid control or cloud control. I don't think I'm going to have time to switch over to that environment. But, remember, it's there and those overlap with the other two functions. Then lastly, we'll move on to Transparent Sensitive Data Protection, TSDP. pause TSDP is a very good frontend, simplified the pain of implementing VPD or data redaction. So what I'll run through is VPD, redaction, and then Transparent Sensitive Data Protection, which will make it so much easier to configure.
Views: 1838 SkillBuilders
Using Virtual Private Database with Oracle Database 12c
 
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This video shows you how to implement a security policy using the application context functionality of Oracle Database 12c. 1. What is FGAC and VPD? 2. Set up for the demo (Create user, application context, package, trigger and grant privileges). 3. Create the package that is used by the security policy to return a predicate. 4. Create a policy and test it. 5. Drop a policy. Recommended after this: * Using VPD Types * Troubleshooting a VPD policy Copyright © 2014 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Oracle 12c PL/SQL Security Enhancements - Session 2 of 8- Tutorial Agenda
 
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What's in the SkillBuilders Oracle 12c PL/SQL Security New Features tutorial. John Watson: What I want to talk about today is some security issues with 11g PL/SQL and then moving on to Oracle Database 12c. [see how they've been addressed] In general previous releases of the database have had real problems with security particularly with PL/SQL. This does cause a bit of confusion out there when you read third party assessments contrasting Oracle security with say SQL server and so on. Some people will say that Oracle security is rubbish. Other people will say it's fantastic. What causes that paradox? It's because you can secure your database, but you have to do it. Out of the box the database is stuffed full of marvelous facilities - the developer's marvelous facilities for users - but many of them are potentially highly dangerous. So make no mistake. Oracle database can and should be totally secure, but if your DBAs and your programmers don't make it secure it may be wide open to abuse, wide open to hackers. This has always been a problem. With later releases 11 and now 12, the situation is improving. There are more and more things that one can do declaratively, more techniques for tightening up those wonderfully powerful facilities that can be open to abuse. So what I'm going to go through is spend some time with 11g. We have to. We have to understand what some of the problems are that are being addressed. Also, of course, 11g will be available to be useful for several years to come. I'll spend some time in 11g environment looking at some of the major issues in the PL/SQL environment. Then we will move on to 12c and see some of the new facilities and see how they tighten up the security issues that we see with 11g. If possible - I don't know if this will come true or not - I'll maybe have quick look at network access control list I completely re-implemented in 12c and maybe talk a bit about the advanced security option as well as that has changed somewhat too. That's the agenda I intend to follow. Beginning with 11g, we'll go through what are the definer's rights, what are invoker's rights for code, the relationship between roles and PL/SQL. These issues, definer's rights, invoker's rights and roles is potentially very useful but cause a lot of confusion. I remember when I installed PL/SQL, it first came when it was first introduced in version 7 many, many years ago I found this mind bogglingly confusing. Invoker's rights came in a couple of releases later and then died. That added to the confusion because invoker's rights attempted to fix the problem caused by definer's rights. Roles have always been confusing in the PL/SQL 11g environment. We then move on to the 12c techniques. It's a whole new privilege - inherit privileges or inherit any privileges. That tightens up some of the problems with both views and with PL/SQL. They're very nice facility indeed. We can now grow up roles to procedures, so the confusion of roles in PL/SQL, that is not removed, but we can use roles in a much more [03:31 inaudible] fashion with PL/SQL in 12c. Also, closer [03:35 inaudible], that's the concept of the bequeath view. Just as PL/SQL stored procedures they execute definer's rights to invoker's rights with the privileges of the person who owns the PL/SQL or with the privileges of the person who invokes the PL/SQL. It's the same with views. Historically views are always executed with the privileges of the owner. Now, to a certain extent we can have what I might always call an invoker's rights view. Then if we have time, a couple of other things as well.
Views: 1144 SkillBuilders
Oracle Training - Order Management in Oracle E-Business Suite R12 - Part 1 (1080p - HD)
 
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http://www.i-oracle.com/ - Oracle Training and Tutorials - Learn how to create a Sales Order in the Order Management module in Oracle Applications E-Business Suite R12. Use the R12 interface to search for the on-hand quantity in Inventory, and then place an order in Order Management. Run the Release Sales Order to run the auto shipping (Pick Release and Ship Confirm). We will then run the Workflow Background Process and the AutoInvoice process to generate the Invoice in Receivables.
Views: 99511 Yemi Onigbode
Oracle Database Tutorial 65: How to create temporary tablespace in oracle database
 
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Learn How to create big file and small file temporary tablespace in oracle database by Manish Sharma RebellionRider Follow Me on Twitter @RebellionRider and Instagram "RebellionRider" ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : Previous Tutorial ► Permanent Tablespace https://youtu.be/vkwKZIssvfc ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 14963 Manish Sharma
Oracle Database 12c: Table Recovery from Backups (part 2 of 2)
 
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This video shows you how to recover a table from a backup without affecting other objects in the schema. This functionality is new to Oracle Database 12c. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
RDS в Windows Server 2019! Win10 for Virtual Desktops и виртуальный Office 2019!
 
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Вебинар Алексея Кибкало. Учебный центр "Звезды и С"
Views: 1174 StarsandStv
Troubleshooting a VPD policy in Oracle Database 12c
 
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This video includes an optional review of the VPD policy execution, then a function is created with intentional errors for learning purposes, and you see how to diagnose, troubleshoot, and correct errors. Prerequisite video: "Using Virtual Private Database with Oracle Database 12c" which contains the setup of the test case. Copyright © 2014 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Query Manager Fundamentals - Session 3
 
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In Session-3 we’ll do a quick review then demonstrate how to add criteria, modify the sort order and change the heading text titles for the field data.
Views: 5139 Len Krukowski
MMBN 3 Alpha Omega TAS w/ TeamBN Commentary
 
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TeamBN does live commentary over the Mega Man Battle Network 3 - Alpha Omega (7 Stars) TAS (Tool Assisted Speedrun) by たば(生きてる) aka taba. The whole run takes a little over 4 hours, and in that time taba gets all 7 stars and defeats the true final boss Alpha Omega! Stars: Alpha (Yellow), 200 Standard Chips (Blue), BassGS (Green), Time Trials (Cyan), 85 Megas (Purple), Omega Navis (Red), PAs (Orange) Follow the taba's Twitter https://twitter.com/__taba__ and watch the original video on niconico http://www.nicovideo.jp/watch/sm33317593 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ TeamBN is a group of speedrunners and fans of the Mega Man Battle Network and Mega Man Star Force series. TeamBN is best known for their bi-annual events which feature a large selection of games from both series, as well as lots of community content like fangames, indie originals, and online netbattles! All events are streamed live on our Twitch channel as well as uploaded to our YouTube channel. Follow our Twitter for updates, news, and announcements. Twitch: http://www.twitch.tv/TeamBN Twitter: https://twitter.com/TeamBattleNet YouTube: https://www.youtube.com/user/TeamBattleNetwork/playlists -- Watch live at https://www.twitch.tv/teambn
Views: 2055 TeamBN
DEFCON 18: Hacking and Protecting Oracle Database Vault 4/4
 
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Speaker: Esteban Martínez Fayó Oracle Database Vault was launched a few years ago to put a limit on DBAs unlimited power especially over highly confidential data where it is required by regulations. This presentation will show how this add-on product for Oracle Database performs on this difficult task, first giving an introduction to DB Vault and what protections does it brings, then showing with many examples how it is possible to bypass the protections provided. The attacks demonstrated include getting operating system access to disable DB Vault, SQL Injection and impersonation techniques to bypass DB Vault protections and how it is possible using simple exploits to circumvent DB Vault. These attack examples are accompanied by recommendations on how to protect from them. Also the presentation shows some issues with native database auditing and has a section with additional recommendations to secure DB Vault and conclusions. For presentations, whitepapers or audio version of the Defcon 18 presentations visit: http://defcon.org/html/links/dc-archives/dc-18-archive.html
Views: 120 Christiaan008
How To Terminate Idle Remote Desktop RDP Sessions
 
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RDP Sessions are used for Administration purposes and can be frustrating when all available sessions are in use. I'll show you how you can automatically logout idle sessions.
Tutorial Login Session Timeout
 
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#pemrograman web enterprise
Views: 3537 iskandar Naomy
Oracle DB Vs MySQL for Enterprise DataBase Deployments
 
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Oracle DB is big, and expensive, but it brings a lot to the "table" when compared with MySQL. MySQL has limited ability to audit. MySQL's security is unsophisticated. There are no groups or roles, no ability to deny a privilege (you can only grant privileges). A user who logs in with the same username and password from different network addresses may be treated as a completely separate user. There is no built-in encryption comparable to Oracle. MySQL's Authentication is built-in. There is no LDAP, Active Directory, or other external authentication capability. MySQL has no MPP (massively parallel processing ) support. Unlike Oracle MySQL has no fractional-second storage type for times, dates, or intervals. There is no RAC (Real Application Cluster) support in My SQL, and no failover or server promotion either. These are strong features in Oracle MySQL's number of joins per query is limited to 61. Oracle's limit is much larger. MySQL Replication is asynchronous and has many limitations and edge cases. For example, it is single-threaded, so a powerful slave can find it hard to replicate fast enough to keep up with a less powerful master.
Views: 20526 Biz of Tech
Oracle Linux Server 7.4 Installation + Guest Additions on Oracle VirtualBox [2017]
 
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This video tutorial shows Oracle Linux Server 7.4 Installation and overview on Oracle VirtualBox step by step. This tutorial is also helpful to install Oracle Linux 7.4 on physical computer or laptop hardware. We also install VirtualBox Guest Additions on Oracle Linux for better performance and usability features: Automatic Resizing Guest Display, Shared Folder, Seamless Mode and Shared Clipboard, Improved Performance and Drag and Drop. Steps: 1- Create Virtual Machine on Oracle VirtualBox 2- Start Oracle Linux Server 7.4 (Oracle Linux 7 Update 4) Installation 3- Install VirtualBox Guest Additions on Oracle Linux Server 4- Test Guest Additions Features: Automatic Resizing Guest Display and Shared Clipboard 5- Oracle Linux Server 7.4 Overview Oracle Linux Server 7.4 New Features and Improvements Oracle Linux is an enterprise-class Linux distribution supported by Oracle and built from source packages for Red Hat Enterprise Linux (RHEL). Some of the special features of Oracle Linux include a custom build and rigorously tested Linux kernel called Oracle Unbreakable Kernel, tight integration with Oracle's hardware and software products including most database applications, and zero downtime patching feature that enables administrators to update the kernel without a reboot. Oracle Linux 7 Update 4 is an updated build of the enterprise-class Linux distribution built from the source code for Red Hat Enterprise Linux 7.4 but featuring its own unbreakable kernel. Oracle Linux 7 Update 4 continues to enhance your security stance with several new capabilities. UEFI Secure Boot is a system in Secure Boot mode loads only those boot loaders and kernels that have been signed by Oracle. Oracle has updated the kernel and GRUB 2 packages to sign them with a valid Extended Validation (EV) certificate. Oracle Linux 7 offers the latest innovations and improvements to support customers and partners in developing and deploying business critical applications across the data center and into the cloud. In-place upgrades from Oracle Linux 6.5 to Oracle Linux 7 is supported. Oracle Linux Website: https://www.oracle.com/linux/index.html Download Oracle Linux Server 7.4 ISO: https://community.oracle.com/docs/DOC-917963 Oracle Linux Server 7 Minimum System Requirements You can install Oracle Linux 7 on x86-64 systems with up to 2048 logical CPUs and 64 TB of memory. The theoretical upper limit is 5120 logical CPUs and 64 TB of memory, but Oracle has not tested this configuration. A minimum of 2 logical CPUs and 1 GB of memory per logical CPU is recommended. Although the minimum disk space required for installation is 1GB, a minimum of 5 GB is recommended. Hope you found it informative and useful. Any questions or comments are welcomed. PLEASE SUBSCRIBE TO THE CHANNEL ---------------------------------------------------------------------------- Website: http://www.SysAdminsHowto.com/ Facebook Page: https://www.facebook.com/SysAdminsHowto/ Twitter: https://twitter.com/SysAdmHowto Linux Video Tutorials: https://linux-video-tutorials.blogspot.com/ Oracle Linux 7.4 Installation on VirtualBox Video: https://youtu.be/GKvCTKoPIrQ
Views: 18319 Linux Video Tutorials
Oracle | How to trace failed logon attempts on Oracle Database 11G,12C
 
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Please watch: "R language 2018" https://www.youtube.com/watch?v=Ws12M1sNZBM --~-- Oracle database failed logon tracking
Views: 61 Zulqarnain Hayat
Oracle Database 12c: Creating a Transparently Encrypted Backup
 
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Create an encrypted backup if you need to protect against a possible data breach if the backup media is lost. In this example we demo transparent encryption that depends on a keystore. - After this video, view "Oracle Database 12c: Recovering by Using an Encrypted Backup" Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
OOTB Oracle database. Connect to TPS and ServicePortal
 
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OOTB Oracle database. Connect to TPS and ServicePortal
Views: 233 Maxim Novikov
Managing User Resources   Quotas and Permissions
 
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Managing User Resources Quotas and Permissions
Views: 135 NaturalSnaps

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