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Security
Flat
Business
locked, Lock, secure
LightSteelBlue
512x512
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Flat icons
Cloud, Lock
256x256
Company, Lock
ringtone, Lock
open, Lock, ringtone
open, Cloud, Lock
Lock, open, Company
Web Application
locked, security, document
48x48
Cubes
locked, Lock, security
128x128
UI
Smooth
User Interface Icons
Lock, File
80x80
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Signs & symbols
34aL volume 3.2 SE
password, secure, login
24x24