Difference between l2tp and pptp|Protocol Security Comparison and Applicable Scenarios

These two protocols are like transportation for delivery boys.

Proxy IP drivers know that L2TP and PPTP are like electric cars and tricycles in the courier industry, both of which are capable of delivering goods, but the performance difference is quite a bit. PPTP is an old-fashionedHe debuted in 1999.The configuration is as simple as using an old phone, but the level of encryption is just like wrapping a courier in newspaper.L2TP with IPsec security bodyguard, the whole operation is just like putting a bullet-proof armored car on the courier, although you have to enter a few more passwords when you start up, but that's the way important packages have to be delivered.

Encryption is like lock level

Let's take the lock of the courier locker as an analogy: PPTP with MPPE encryption is equivalent to a padlock, small thieves with a wire can be poked open.L2TP/IPsec combo with AES military-grade cryptographic locks such as this, want to use a supercomputer to break the calculation of the decades. Now there are scanners all over the Internet to automatically catch weak chicken protocols, using the wrong protocols is like writing the password for the courier locker on a telephone pole.

Selecting an agreement depends on the content of the delivery

To cite a real case: last year, a cross-border e-commerce business PPTP order transmission, the results of the customer information was raked to the naked. Later changed to ipipgo's L2TP program, with their global residential IP as a springboard, with military-grade encryption, and no more problems. It's not that PPTP can't be used, just like you can't pack live seafood in a cardboard box - it's okay to send some common documents over short distances.

Now professional service providers like ipipgo areFull Protocol SupportTheir residential IP pool covers more than 240 countries, so it's up to you whether you want to be fast or secure. Especially for multinational business, using their dynamic IP with L2TP is like randomly switching delivery trucks for each parcel, which is impossible to track.

Old Driver QA Gas Station

Q: Which protocol is not power hungry for cell phones?
A: PPTP does save power like an electric car, but the important operation is recommended to plug in the charger with L2TP, now the phone performance to carry.

Q: Why is L2TP recommended for company intranets?
A: Enterprise data is like money trucks, you have to use protocols like ipipgo with IPsec armor, and their static residential IPs can also be bound to fixed receiving points.

Q: Which one is not laggy for game acceleration?
A: real-time battle priority PPTP, but remember to choose ipipgo quality lines, their game-specific channel comes with QoS protection, packet loss rate lower than peers 40%

In the final analysis, the choice of agreement is like choosing a courier company, ordinary documents with Tongda, valuables choose SF. ipipgo cattle in the service grade can be switched at any time to speed to speed to security security, 90 million residential IP is not a white reserve. Next time with the agent remember to think clearly: you transport is an ordinary newspaper or confidential documents?