I'm looking into a firewall/VPN appliance for a small office, and the Watchguard XTM-23 looks like a good fit. My main concern is that their SSL VPN client works OK on Macs. A lot of the users travel, ...

An SSL VPN is a type of virtual private network (VPN) that uses the Secure Sockets Layer (SSL) protocol -- or, more often, its successor, the Transport Layer Security (TLS) protocol -- in standard web ...