Unblock VPN Support - FAQ
How safe I can feel when using UnblockVPN? How strong is the encryption?
The Unblock VPN encrypts all your traffic. Nobody between your computer and our VPN servers can see your data. The encryption must not be disabled on your VPN client configuration. Of course we can not 100% guarantee your data safety but probability of tracking is really low. These VPN solutions are commonly used by many companies all over the world.
The PPTP VPN connection is encrypted by Microsoft Point-to-Point Encryption 128bit (MPPE128). It is a protocol for encrypting data across Point-to-Point Protocol (PPP) and Virtual Private Network links. It uses the RSA RC4 encryption algorithm. MPPE supports 40-bit, 56-bit and 128-bit session keys, which are changed frequently to improve security. The exact frequency that the keys are changed is negotiated, but may be as frequent as every packet.
OpenVPN uses stronger 256 bit encryption AES-256-CBC.
