How is the su command masking/protecting my password from being displayed on screen?
86493
Why is the password I entered not visible?
23065
How do I disable the Super key?
131888
How can I encrypt plain text with a password on Linux?
97145
Disable user shell for security reasons
106259
"Black marker" effect in the text (sanitization used to hide passwords in code example)
142153
Disable display of passwords on an iPhone?
7556
How do I sudo a command in a script without being asked for a password?
107439
"Forgot" password on login form interferes with browser filler
63133
Where is the password stored for ssh authentication?
24847
SSH login with clear text password as a parameter?
71306
Which user's password does `sudo` asks for?
21206
How to make password-less login work
91693
How to password protect grub menu entry?
96131
Passwords in the Password/Encryption Keys program
112982
How do I turn off all the password prompts?
17535
How to hide password input from terminal in ruby script
95148
How can I suppress the browser's authentication dialog?