In this video, we are going to look at Oracle Weblogic Security Realm.
For those who are new, A security realm is a collection of system resources and security service providers. To know in detail about Weblogic Security Realm, go through the video below.
If you are a beginner and want to learn Oracle Weblogic Server Administration then check our blog post here, where we covered Weblogic Machine & Node Manager.
What is a Weblogic Security Realm:
- Security Realm consists of Users,Groups, Roles & Security Policies.
- A security realm is a collection of system resources and security service providers.
- Only one security realm can be active at a given time.
- A single security policy is used in any realm.
- Users must be recognized by an authentication provider of the security realm.
- Administration tasks include creating security realms.
- You can configure multiple Security Realm but only one Active at any given Time.
Users:
- Users are entities that can be authenticated in a security realm, such as myrealm.
- A user can be a person, such as application end user, or a software entity, such as a client application, or other instances of WebLogic Server.
- All user names and groups must be unique within a security realm.
- Each user is given a unique identity within the security realm.
- Users may be placed into groups that are associated with security roles, or be directly associated with security roles.
- When you use the WebLogic Authentication provider and you define a user, you also define a password for that user.
Groups:
- A group is a collection of users who usually have something in common, such as working in the same department in a company.
- Groups are logically ordered sets of users.
- Managing groups is more efficient than managing large numbers of users individually.
- All user names and groups must be unique within a security realm.
Check this: Administration Server is a WebLogic Server instance that maintains configuration data for a domain and Managed Server is an instance of your WebLogic server that is running on JVM and has its own configuration. Know in detail about Weblogic Admin Server and Managed Server here.
Security Roles:
- A security role is an identity granted to users or groups based on specific conditions.
- Multiple users or groups can be granted the same security role and a user or group can be in more than one security role.
- Security roles are used by policies to determine who can access a WebLogic resource.
So this is all in nutshell about Oracle Weblogic Security Realm. Please go through the video to know in detail.
Stay tuned for my next blog where we will cover Overview of Weblogic Multitenancy MicroContainer Partition ?
We have Oracle WebLogic Training, where we cover these such modules in detail like Architecture, File System, JDBC, JMS, HA, Clustering, Security, Patching, Upgrade, Backup, and Recovery etc.
Related Posts
- Oracle Weblogic Server Administration Click here
- Oracle Weblogic Server Administration: Self Study Click Here
- Oracle Weblogic Server (12C/11g) Administration : Step By Step Activity Guide/ Hands on Lab Exercise Click Here
- [Video] Oracle Weblogic Server: Weblogic Admin Tasks & Tools. Click Here
- Troubleshooting Oracle Weblogic Server: Startup Issue: OutOfMemoryError PermGen Space. Click Here
- [Video] Oracle WebLogic Administration: Weblogic Domain Topology. Click Here
- [Video] Oracle WebLogic Administration: Weblogic Domain Home and Server, Click Here
- Oracle Weblogic Administration: Introduction to Multitenancy, Click Here
- [Video-Blog] Oracle WebLogic Administration: Admin Server and Managed Server, Click Here
- [Video] Oracle WebLogic Administration: Clusters and Dynamic Cluster, Click Here
- [Video] Oracle WebLogic Administration: Data Sources (JDBC) & JMS, Click Here
- [Video] Oracle WebLogic Administration: Machine and Node Manager, Click Here
- Oracle Weblogic Administration: Weblogic 12c Architecture & New Features, Click Here
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