Evasion of Security Policies by VPN Clients Poses Great Risk to Network Operators

Researchers with Palo Alto Networks Unit 42 investigated the tunneling software X-VPN, which uses various evasion techniques to bypass security and policy enforcement mechanisms. X-VPN is a type of Virtual Private Network (VPN) that can be used to bypass internet censorship and traffic policy enforcement points, which poses a great risk to network operators as well as VPN users.