What is network realm?

Question

A realm is a security policy domain defined for a web or application server. The protected resources on a server can be partitioned into a set of protection spaces, each with its own authentication scheme and/or authorization database containing a collection of users and groups.

What does realm name mean?

The User-Name RADIUS attribute is a character string that typically contains a user account location and a user account name. The user account location is also called the realm or realm name, and is synonymous with the concept of domain, including DNS domains, Active Directory® domains, and Windows NT 4.0 domains.

What is DNS realm name?

DNS Realm Name (FQDN). Enter the DNS realm name, which is normally the DNS domain name or the Active Directory domain name. For example, company.community.com. Container OU. Specify the location of the computer account of the ReadyNAS in the Active Directory.

What is a realm in authentication?

Authentication realms manage users and determine user identity within authorization realms for the server. Users can be created manually or imported from external systems, such as LDAP. Authentication is determined following the hierarchy of realms that is displayed on the Authentication tab.

What is realm LDAP?

The ldap realm performs authentication using information from an LDAP server. User information includes user name, password, and the groups to which the user belongs. To use an LDAP realm, the users and groups must already be defined in your LDAP directory.

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