SSL Network Extender

Checkpoint Solutions' proprietary VPN Firewall solution is called Network Extender. To access the VPN from a Linux host, a user logs into a web site using Firefox, then launches a Java applet, which runs a pre-installed local binary (snx) which initiates and configures the tunnel.

External Resources https://www.checkpoint.com/products-solutions/next-generation-firewalls/enterprise-firewall/