![]() PPTP accompanies a lack of data origin verification hence, it cannot detect data alteration in transit or verify the source authenticity.Lack of IPSec encryption unlike L2TP leaves your security vulnerable when using Point-to-PPTP.For a secure virtual private network, at least 256-bit encryption is required.Your key can be extracted by using browser add-ons such as ‘FireSheep’ if you are using PPTP.This enhances your security to some extent however, cyber-goons with their sophisticated tricks and tools will easily decode the encrypted files. Point-to-Point Tunneling Protocol uses 128-bit encryption only.However, its performance is best suited with Windows as Linux and Mac users may face speed or connectivity issues. PPTP surely is compatible with diverse platforms.Windows support PPTP by default allowing you to flee from the hassle of configuration.Īlong with several advantages associated with Point-to-Point Tunneling Protocol, there are some disadvantages that need to be listed here. ![]() Hence, PPTP doesn’t require Public Key Infrastructure (PKI) or computer certificates to be installed while establishing a virtual private network. While establishing a virtual private network using PPTP, IPSec encryption isn’t required.Setting up a virtual private network through Point-to-Point Tunneling Protocol is a complete hassle free process. ![]()
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