PNG ICO ICNS MORE
Mixed
Smooth
Angular UI
secure, Unlocked, Lock
DarkSlateBlue
512x512
Signs & symbols
Two Tone Design Set
Unlock, password, security
Chocolate
128x128
security, secure, password
DarkSlateGray
PNG ICO ICNS SVG MORE
Tango Icon Library
Lock, screen, system
Black
UI
Snipicons
Lock
Vista Inspirate
Lock, File, secure
WhiteSmoke
Super Mono Basic
Unlock, Basic, green
48x48
green, Lock, Basic
Lock, red, Basic
Crimson
red, Unlock, Lock
Basic, Unlock, yellow
Basic, yellow, Lock
Computer & hardware
Gloss Mac Sampler
search, zoom, Lock
Music & multimedia
Soft media icons vol 1
Gray
32x32
PNG MORE
Social + Tabs Color: Free
open, Lock
SandyBrown
40x40
Desktop apps
Windows 7 toolbar full
256x256
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Super Mono Stickers
Unlock, Lock
64x64
Lock, sticker
Shopping & e-commerce
Super Mono Reflection
Lock, Blue, Unlock
DeepSkyBlue
Lock, Blue
green, Lock
