Management of user security 1 user Introduction 1. User management is divided into the following aspects (1) creating a user (tablespace) in a specified region (2) Creating a quota to limit Storage
Management of user security 1 user Introduction 1. User management is divided into the following aspects (1) creating a user (tablespace) in a specified region (2) Creating a quota to limit Storage
Manage us
Release date: 2011-10-25Updated on: 2011-10-25
Affected Systems:Oracle Sun Solaris 9_x86Oracle Sun Solaris 9_iscsiOracle Sun Solaris 9 ExpressOracle Sun Solaris 8_x86Oracle Sun Solaris 8_iscsiOracle Sun Solaris 8 ExpressOracle Sun Solaris 10_x86Oracle Sun Solaris 10_iscsiOracle Sun Solaris 10 ExpressDescription:--------------------------------------------------------------------------------Cve id: CVE-2011-3508
Oracle Sun Solaris is a commercial ope
In the official spring security documents, only the security ACL hsql script is provided. However, spring does not explicitly provide the database creation script and configuration instructions when using Oracle databases, the following are the SQL scripts and configurations used when you use the Oracle database:
The
Tags: enc ogr--results manager PNG via NET parameterOracle NET Manager to encrypt network transfer data between a client and a database or between a middleware and a databaseFirst step: Start-All Programs-->oracle---Configuration and porting tools-->net ManagerStep Two: Select local--profile-->oracle Advanced Security-->ssl tab select Client or serverStep three:
table as required by the site.
Use system logon to give new users permission to the users table space
The Web site accesses the database using the form "system. Table name."
0x07 Oracle Security Configuration Scheme
1. Restrict access to IP
Method One:
firewall specifies that the access IP of the listening port is specified through iptables in Windows through the access Ip,linux specified on the list
Common Oracle commands-manage password security and resources)
1. Controlling account lock and passwordSQL> alter user juncky identified by Oracle account unlock;
2. user_provided password FunctionSQL> function_name (userid in varchar2 (30), password in varchar2 (30 ),Old_password in varchar2 (30) return Boolean
3. Create a profile: password settingSQL> Cre
BEGIN
For F in 1..30
LOOP
Dbms_output. Put_Line (Uext_random.random_email (' @test. sinatay.com '));
END LOOP;
END;
/
Generate a random ID number:Click ( here) to collapse or open
BEGIN
For F in 1..30
LOOP
Dbms_output. Put_Line (Uext_random.random_idnum);
END LOOP;
END;
/
Generate random bank card number:Click ( here) to collapse or open
BEGIN
For F in 1..30
LOOP
Dbms_output. Put_Line (Uext_random.r
Oracle Database Security:1. Password Management: it is controlled by the DBA and security personnel through the user's profile.Create profile statement to create a user profile. Use the create user and alter user statements to allocate the profile to the user.2. account locking and unlocking: log in with sysdbaExample: The Scott user fails to log on four times, t
When debugging the Oracle EM service on the local machine, the following interface is often displayed: "the security certificate of this website is faulty ". You often directly click "continue to browse this website (not recommended)" to enter the EM management interface for operations. Although you can perform normal operations after entering this page, it is very cumbersome after all, you will see this Re
Http://boylook.itpub.net/post/43144/520544
As we all know, Oracle locks are row-level. Let's take a look at Oracle's Secure Access Mechanism:Secure Data Filtering must be completed at the first layer of the basic data table, so that users cannot bypass security control either through the view or basic table. The most fundamental capability of VPDvirtual private database is to "filter data transparently" to
Release date:Updated on:
Affected Systems:Oracle Sun Solaris 11 ExpressDescription:--------------------------------------------------------------------------------Bugtraq id: 45864Cve id: CVE-2010-4457
Solaris is a commercial UNIX operating system developed and maintained by Sun.
The CIFS component of Solaris has a security vulnerability. Remote attackers can exploit this vulnerability through the SMB protocol.
*>
Suggestion:---------------------
OracleDatabase is prone to a remote security-bypass vulnerability that affects the authentication protocol.Attacker can exploit this issue to bypass the authentication process and gain unauthorized access to the database. ThisVulnerability affects Oracle Database 11g Release 1 and 11g Release 2. #-*-coding: utf8-*-Import www.2cto.comHashlib fromCrypto. Cipher import AES defDecrypt (session, salt, password):
Oracle Audit is an afterthought, that is, after the database security problems, in order to locate, find the root cause of the problem, can be traced back through the audit. The Oracle audit consists of the following 3 sections:
trigger-based Auditing (trigger)
Auditing the SYS user-(SYS user audit)
Standard Auditing (Standard audit)
Trigger auditing
The fol
When debugging the Oracle EM service on the local machine, the following interface is often displayed: "the security certificate of this website is faulty ".
You often directly click "continue to browse this website (not recommended)" to enter the EM management interface for operations. Although you can perform normal operations after entering this page, it is very cumbersome after all, you will see this R
Database security and least privilege principles
One, public permissions
The public role is implicitly granted to each user. As long as any permissions are granted to public, the appropriate permissions are actually granted to everyone who can connect to the database, and each account created has access to those permissions. By default, public users have a large number of permissions.
Gyj@ocm> Select COUNT (*) from Dba_tab_privs where grantee= ' pu
roles sql> drop role Hr_clerk;
Sql>-Creating a Manager role sql> create role hr_mgr;
Sql>--Create a general employee role sql> creating role Hr_clerk;
Sql>--Two privileges Create session, CREATE TABLE Sql>--Grant the general Employee Role Login Permission Sql> grant create session to Hr_clerk;
Sql>-Grant the manager permission to create tables and permissions for the normal employee role sql> Grant create Table,hr_clerk to Hr_mgr; Sql>--grant connect,resouce to scott;connect,resouce system-de
profile myprofile, the effective number of days to set a password is 100 days, the attempt to log on for 3 days will lock the account. Statement: Create profile myprofile
LIMIT 3;
: (2) Assign the profile myprofile to the user user1. Two What are the strategies for security management in 1.Oracle databases? A: The policy for security management in an
No matter what version of Oracle you install, you need to configure the/etc/pam.d/login/etc/profile/etc/security/limits.conf three files before installingSo what exactly are these three files for? The answer is to set the shell limits for the Oracle user. Here's a closer look at these papers.First you need to edit the/etc/sec
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