ENHANCED PRIVACY-PRESERVING ACCESS TO A VPN SERVICE

Systems and methods for effectively managing security and privacy measures during a user's connectivity session with a VPN service are provided. The systems and methods use a computer program that introduces a double-NAT feature at the network layer and a temporary hash table containing the minimally necessary temporary data to link two NAT sessions together in a secure manner. The systems and methods avoid including the dynamic management of IP addresses or requiring each client to have an IP address assigned beforehand to avoid compromising the user's identity by hard linking the session traces with the client.