Nortel Networks NN43001-121 - Manual (Page 60)

60 Planning and engineering
Figure 17
Signaling security
• Secure Management Zone (SMZ) provides management access to local
and remote devices over a secure connection. SMZ documents the LAN
and WAN configurations required for secure management.
• Virtual Private Network (VPN) enables secure communications through
Secure Internet Protocol (IPSec) encryption.
• Transport Layer Security (TLS) ensures that third-parties cannot
eavesdrop or tamper with messages when a server and client
communicate. MCM 3.0 does not support TLS.
Secure end-to-end policy is not supported with this application.
Nortel Communication Server 1000
Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007
NN43001-121 01.03 Standard
Release 5.0 30 April 2008
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