PNG ICO ICNS MORE
Mixed
Pixel
Frankfurt
Lock
DarkOrange
32x32
Random icons
Lock, private, locked
DarkSlateGray
PNG MORE
IconSweets 2
Cloud, Lock, ligtning
Black
40x40
Safe, Lock, timer
PixeloPhilia
DarkKhaki
PC 100 Icon Pack
DimGray
Mini icons 2
Lavender
10x10
Led Icons
DarkGoldenrod
16x16
Twotiny
Folder, Lock
Evelope, Lock, mail
DRF
security, safety, secure