LDAP (Light Directory Access Portocol), which is a lightweight directory access protocol based on the X.500 standard.
A directory is a database optimized for querying, browsing and searching that organizes data in a tree-like structure, similar to a file directory.
LDAP directory service is a system consisting of a directory database and a set of access protocols.
Why use LDAP?
When we have more than one daily office system, each system has a different account password, the password is too much to remember which system the password corresponds to, when the new system development is not to create a new set of account password?
LDAP unified authentication service is used to solve the above problems.
1.Official website to download the binary installation package
2.Add LDAP configuration
## This value is the domain name required for company LDAP user login
## DN distinguished name
## Key values for search filtering
## User matches the Key value of the user's mailbox