PNG ICO ICNS MORE
Desktop apps
Smooth
Windows 7 toolbar full
secure, search, config
Black
256x256
search, secure
search, secure, Clock
search, secure, Unlock
Glyph
16x16 Free Toolbar Icons
password, Close, secrecy
16x16
unsecured, Access, Broken
3D
Hornet
secure
128x128
Farm-fresh
secure, Lock
DarkGoldenrod
32x32
Mac OS X style
Lock, secure, private
512x512
PNG MORE
Free Applications Icons
Lock, clef, private
24x24
Log in, private, password
Key, private, login
Protection, secured, private
Unlocked, password, Protection
One bit
Lock, Blue, secure
DarkGray
48x48
Pixel
Diagona Icons
security, password, Lock
KDE Crystal Diamond
File, locked, secure
Snow
