How to restrict ssh file access?

Question

Cables and wires

It is necessary to restrict access to files via SSH to certain users. sFTP was disabled due to settings

sshd_config

Subsystem sftp internal-sftp -f AUTH -l VERBOSE
Match user moder
  ChrootDirectory /privilegies/moder
  ForceCommand internal-sftp
#Match group minecrafters
  #ChrootDirectory /minecrafters/%u
  #PermitTTY yes                                                                                                        
Match group minecrafters
  PermitTTY yes
  ForceCommand bash

And how to block scp and the ability to work with files via SSH? Tell me, please!

Answer 1

Then something like this . Untitled. Just an 8 pin cable.
There at the There are other options on the site.

Answer 2

As a rule, this is solved by access rights - chmod, chown, chgrp commands.