Linux Security Training Course

During the course, participants will learn among other things as:
How to hack into the server and how to protect your server against hackers?
How to see the user's password and how to select the password?
How to limit user resources (memory, CPU time, the maximum number of processes, number of logins, etc ...)?
How to check if the files on the disk are damaged or how to check if someone with them "tinkered"?
How to send log files to remote machine?
How to protect your log files before modification?
How to securely erase files so that no one could have them anymore preview?
How to create an encrypted file system?
How to encrypt and sign files?
How to protect yourself from exploits?