Following is software which can be useful with Ingate Firewalls and
Windows CA Server
A CA server signs X.509 certificates, which are used for VPN and other
and from enterprise networks while alloweing SIP-based communications.
All messages entering and leaving the network are routed through the
Ingate Firewall, which examines each packet and blocks those not explicitly
authorized to pass.
unzip.exe is a program that unpacks files compressed with zip.