What software to encrypt directories on servers to choose?

Question

System administration

You need software for encrypting directories on servers, the requirements are:
- integration with AD / LDAP
- role-based access to encrypted directories
- AES encryption
- key management is possible
- sending events to SIEM

Answer 1

bitlocker.
It does not know how to encrypt individual directories, but you can "cut" the disk into sections and map them to users.
But still, disk encryption is not relevant on servers. Manage access rights.