Encryption - which systems use it (working on)

[Leo]

No one uses encryption unless they have to (Government jobs) And the only thing the Government allows is 128-bit data
SO

honeywell
Pro-Watch® Release 3.7 Lite Edition
Pro-Watch® Release 3.7 Professional Edition
128-bit data encryption between host and PW-5000 access control panels

OmniClass™ Series Readers - 64-bit


http://www.cardquest.com/access-cards_c ... ards~1.cfm

http://www.kantech.com/home/home.aspx
KT-400 Door Controller - Onboard Ethernet 128-bit AES encrypted communication with EntraPass ensures a high degree of network security