What is SSTP VPN and How Does it Work?

VPN 2023-03-15 11:11:37 - by Rachel Lee

Have you ever heard of SSTP VPN? If you’re a tech enthusiast, you may already know what it is and why it’s useful. But if you’re a beginner, you may wonder what this acronym stands for and how it can help you. This article will explain the basics of SSTP VPNs, what they are, and how they can help you stay secure online. So, let’s get started!

What is SSTP?

Secure Socket Tunneling Protocol (SSTP) is a virtual private network (VPN) used to create a secure connection between two or more computers. It is based on the Point-to-Point Tunneling Protocol (PPTP) and uses the same encryption and authentication methods as the Secure Sockets Layer (SSL).

SSTP is a Microsoft technology and is often used in Windows-based networks. It provides a secure tunnel for remote access to the corporate network, allowing users to access resources on the internal network securely. It also helps protect against malicious attacks on the internal network.

How does SSTP work

SSTP is a secure, reliable, and efficient method of creating a VPN connection. It works by encapsulating data within the SSL protocol, a secure protocol to transmit data over the internet. This creates a secure tunnel between two networks, allowing for secure data transmission.

Additionally, SSTP provides authentication and encryption, which ensures that all data sent is secure and cannot be accessed by any third parties. The protocol also supports multiple authentication methods, allowing for a secure connection regardless of the user's environment.

How secure is the SSTP protocol

SSTP is based on the HTTPS protocol, meaning it’s encrypted and secure. Data sent through SSTP is protected using SSL/TLS encryption, the same encryption used by online banking and other secure websites. This makes it virtually impossible for hackers to intercept or view the data.

SSTP provides authentication and integrity checking to ensure that the data is not modified in transit. As a result, SSTP is one of the most secure protocols for creating VPNs. It is also widely used by organizations, such as governments and businesses, due to its high level of security.

How to configure SSTP VPN

First, ensure that the SSTP protocol is an available option for you. And follow the steps below to configure SSTP in Windows 10:

Navigate to the network setting on your computer.
Type ‘Network and Internet’ in the search box.
Click on the ‘Network and Internet’ option.
Select the VPN option on the left panel.
Select ‘Add a VPN connection’ at the top.
Check the ‘Remember my sign-in info’ checkbox.
Save the settings.

Note: Whenever the computer reboots, you must reconfigure the VPN setting.

SSTP vs PPTP

Point-to-Point Tunnelling Protocol (PPTP) is a tunnelling protocol developed by Microsoft for VPN connections. It is less secure than SSTP and has been around for longer. PPTP is not a very secure protocol as it does not use encryption, so it is vulnerable to man-in-the-middle attacks. However, it is still widely used and can effectively create a secure connection between two points.

SSTP offers the highest security compared to PPTP, making it the best choice for a secure tunnelling protocol. It encapsulates and tunnels data using SSL, making it more difficult to intercept traffic and providing better overall security. On the other hand, PPTP is not as secure but may be a good option for connecting to public networks such as Wi-Fi hotspots. Ultimately, the choice between SSTP and PPTP will depend on your needs.

SSTP vs OpenVPN

SSTP and OpenVPN are two popular virtual private network protocols. SSTP is a proprietary protocol developed by Microsoft, while OpenVPN is open-source. Both protocols provide secure and reliable connections for users, but there are some key differences between them.

SSTP is faster than OpenVPN, using the same transport layer protocol as HTTPS, which is more efficient. Additionally, SSTP is more secure than OpenVPN, as it uses stronger encryption algorithms and is less susceptible to traffic analysis. However, OpenVPN is more widely supported as it is open-source and can be used on more devices and operating systems. Ultimately, the choice of protocol depends on your individual needs.

SSTP vs. L2TP/IPSec

Layer 2 Tunneling Protocol with Internet Protocol Security (L2TP/IPSec) is an industry-standard protocol that combines the security of IPSec with the tunnelling of L2TP. It provides encryption, authentication, and integrity for data sent over the connection.

Both protocols provide strong security, but SSTP is more secure as it uses the latest encryption methods and is more resistant to firewall blocking. Additionally, SSTP is easier to set up than L2TP/IPSec, as it doesn’t require manual configuration.

Final word

In conclusion, SSTP is a VPN protocol with many features, making it a great choice for those seeking a secure connection and strong encryption. Its ability to bypass restrictive firewalls, automatic route optimization and high-security certificates make it an ideal choice for those needing a secure yet fast connection. With the current focus on online privacy, SSTP is sure to be the go-to solution for those looking for high-security protocols.

Secure Socket Tunneling Protocol (SSTP) is a PPP-based protocol that provides a mechanism to transport PPP traffic over an SSL-secured tunnel. It provides reliable, secure, and encrypted communication between devices in remote networks without needing a VPN concentrator.
SSTP utilizes the TLS/SSL protocol to establish an encrypted connection over HTTPS, which provides communication between two machines over the internet. With SSTP, the communication is secure and does not need to traverse any insecure network layers like NAT or firewalls.
The major benefits of using SSTP are its robustness, stability, and ability to access resources from behind an isolated network. Additionally, it is highly compatible with most networking solutions and can be easily configured with minimal effort.

FAQ

What is SSTP?

SSTP (Secure Socket Tunneling Protocol) is a secure tunnelling protocol that utilizes the SSL protocol to encapsulate and encrypt PPP traffic between a client and a server.

How does SSTP work?

SSTP creates a secure tunnel between the client and server using the SSL protocol. It then encapsulates and encrypts PPP traffic within this tunnel.

What are the benefits of SSTP?

The benefits of SSTP include increased security due to encryption and better reliability than other tunnelling protocols. And it has a simpler setup and configuration since it is built on the SSL protocol.

What types of traffic can be transmitted over an SSTP connection?

An SSTP connection can transmit any traffic sent over a PPP connection, including IP and IPX packets and encrypted versions of these packets.

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