SSTP VPN - The World's Most Secure VPN Protocol

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SSTP VPN Protocol Overview

SSTP VPN Advantages and Disadvantages


  • Has the ability to bypass most firewalls.
  • The level of security depends on the cipher, but it is usually secure.
  • Supported by Microsoft & entirely integrated into Windows operating system.


  • Microsoft owned standard, which is why it cannot be audited by any third-party for vulnerabilities.
  • Slow speed due to high level of encryption.
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Technical Information of SSTP VPN


Blazing-Fast Speed

SSL and SSTP connections use same port i.e. port 443.


Completely Secure

SSTP uses the same mechanism of data transmission as SSL does.


Highest Encryption

The encryption bit used by SSTP is 2048.

How to Setup VPN with SSTP?

You can configure SSTP on different versions of Windows.

Benefits of SSTP VPN Protocol Provided by PureVPN:

  • Although SSTP is only for Windows but you can use this protocol with other Operating Systems like Mac, Linux Mint, Android & Ubuntu by using third-party softwares and PureVPN.
  • PureVPN's SSTP coupled with military-grade encryption algorithms makes your data completely impenetrable.
  • With PureVPN's optimized servers, our SSTP VPN service will give the best protection for your data without significantly decreasing the speed.
  • SSTP establishes single HTTPS channel from client to server, keeping your online traffic encrypted at all times.
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Other VPN Protocols Provided by PureVPN

Thinking About Which is the Best VPN Protocol?

PureVPN automatically selects the best suitable protocol for its users. If you are not sure which protocol to use, then just let the app automatically choose the best VPN Protocol for your network. Check the comparison chart of all protocols for a better understanding of various protocols. Check the comparison chart of all protocols for a better understanding of various protocols.

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