PNG ICO ICNS MORE
Network & communications
Smooth
Computer Hardware and Networking
locked, Workstation
Black
256x256
Signs & symbols
Two Tone Design Set
Unlock, password, security
Chocolate
128x128
security, secure, password
DarkSlateGray
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Social media
Facebook SVG icons
secure, locked, privacy
SteelBlue
512x512
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Shopping & e-commerce
Super Mono Reflection
green, Lock, locked
64x64
Business & finance
Pretty office icons part 5
locked
Orange
UI
Snowish
LightGray
Files & folders
DelliOS System Icons
grey, locked
Desktop apps
Ginux
Key, locked, Access
Computer & hardware
Crystal Project
File, locked
WhiteSmoke
Folder, locked
Red
16x16
Oxygen
CornflowerBlue
Mixed
Carpelinx
IndianRed
PNG MORE
locked, Folder
DarkRed
KDE Crystal Diamond
File, locked, secure
Snow
Vista Inspirate
BurlyWood