PNG MORE
Desktop apps
3D
Free Applications Icons
Unlocked, password, Protection
Black
24x24
PNG ICO ICNS MORE
Computer & hardware
Human o2
Key, security, keychain
128x128
UI
Pixel
Gnome icons
Keys, Lock, password
46x48
Family & home
Cartoon
Kids
password
Photography & graphic design
Dark Glass
passport, document, password
Network & communications
Smooth
Oxygen
delete, Key, password
48x48
Mixed
Carpelinx
password, Key
Nuvola
pass, Key, secure
Nuove
Lock, password, secure
Crystal Clear
secure, password, Lock