PNG ICO ICNS SVG MORE
Signs & symbols
Glyph
Web UI
Keyboard, Key, Apple
Black
512x512
Business & finance
Font Awesome
Key
Bold Purple (Free Samples)
Key, navigation, Enter
PNG ICO SVG MORE
Tools & construction
Hand tools
Key, tool
PNG SVG MORE
Miscellany Web icons
Protection, security, Key
434x512
Computer & hardware
Data icons
Flash, Key, Usb
UI
GlyphPack
Google Material Design icons
Key, Vpn
Very Basic. Android L (Lollipop)
secure, protect, Key
PNG ICO ICNS MORE
Mixed
Simple Icons
Key, Lock
Network & communications
Iconico
Code, password, locked
1024x1024
Icons Solid
shopping website
locked, Key, key lock
256x256
Octicons
448x512
Typicons
FatiCons
Freecns Cumulus
WPZOOM Developer Icon Set
PNG MORE
24x24 Free Application Icons
24x24
Blue, Key
Gentle Edges Icon Set
Key, password
128x128
