SunScreen 3.1 Lite supports the following SunScreen3.1 features.
A SunScreen 3.1 Lite firewall:
Can do basic packet filtering.
Can administer a Screen from a remote Administration Station.
Can be used in virtual private networks (VPNs).
Can be used for centrally managed secondary machines.
Uses SunScreen SKIP
(Simple Key-Management for Internet Protocols) for encryption, which is included
as part of SunScreen 3.1 Lite and is automatically installed.