Palo Alto говорит SSL based
“
Description
Kerio VPN Client (32-bit) is an UTM firewall designed to protect medium and small businesses from a comprehensive range of invasive and crippling corporate network threats. Kerio Control's auto-updating security layer detects and prevents emerging threats automatically while providing network administrators with flexible user policy tools, complete bandwidth management and QoS control, detailed network monitoring, and reliable VPNs.
Reference
kerio-control Google Yahoo!
Depends on Applications:
ssl
Characteristics
Category
networking
Standard Ports
tcp/4090, udp/4090
Technology
client-server”