Ordinary user can read /etc/passwd. Is it a a security hole?
104144
Why is everybody so concerned about etc/passwd?
153354
Simplest way to password protect a directory and its contents without having to create new files?
55322
Manage passwords in Chromium --> security risk?
157633
How to make 'sudo' grab the password from a file?
19524
How can I determine the sudo password?
15439
How to find the most common name in passwd file
144518
SSH with authorized_keys to an Ubuntu system with encrypted homedir?
107444
Is there a way I can password protect a dropbox directory on my work pc?
142930
What is the default password for Ubuntu 12.04?
46581
Difference between passwd and passwd- file
142185
How to allow non-superusers to mount any filesystem?
67217
How is sudo safer than directly using su if the user is granted access to all commands?
106789
Can I get SSH to use an askpass program even if it was run from a terminal?
96170
Which access rights can't the superuser violate?
91693
How to password protect grub menu entry?
109326
Logins with only HTTP - are they as insecure as I'm thinking?
67547
How to restore the /etc/passwd file?