I have done some research on the topic, but I can't quite find a straight answer to my question. I've been looking online and cannot find much information.Please advice me. Which analogs of Active Directory exists for for the unix systems, and what would you advice? What is needed: this solution requires a file server and used to sync users. Puppet - has it any drawbacks, and what? Other variants? What is the main and usefull software required for managing and monitoring network in the office? Which would you advice?