How do I deny a particular user from getting root ( through su ) in a terminal by changing the /etc/pam.d/su ? Pam based controlling is required
44231
Remove sudo privileges from a user (without deleting the user)
153483
How to deny mounting permission?
20155
How do I run specific sudo commands without a password?
11036
Changed permissions of / to user
133958
Why is the 'sudo' password different than the 'su root' password
120107
Permission denied when accessing su
31182
su options - running command as another user
107850
Can I restrict a user to use special programs?
142403
Is there a way to lock command line?
122675
Why don't I have a password for "su"? Problems with "sudo"
97145
Disable user shell for security reasons
117525
Block Particular Command in Linux for Specific user
23249
Is there a way for non-root processes to bind to "privileged" ports on Linux?
8158
Why does mount require root privileges?
28156
How to block specific username from ssh?
157243
Change permissions for a symbolic link
60463
Editing sudoers file to restrict a user's commands