PNG ICO ICNS SVG MORE
UI
Outline
Freeline
login, secret, Lock
Black
512x512
PNG ICO MORE
3D
Gnome Web Icons
password, Gnome, 64
64x64
PNG ICO ICNS MORE
Pixel
Gnome icons
Keys, Lock, password
46x48
Nuvola
pass, Key, secure
128x128
Crystal Clear
password
secure, password, Lock