Tuxler | VPN Internet Connection

A VPN can help you establish a more secure Internet connection, which can go a long way in preserving your online privacy. Even if you aren’t concerned about prying eyes on the Web, it’s still a good practice to use a VPN Internet connection. It can keep any important files from getting stolen. It comes in handy if you’re using an open network (like a Wi-Fi hotspot at a hotel or coffee shop).
A VPN uses end-to-end encryption to create a secure tunnel by which information can pass through a network. One end will be a server on a private network (such as a corporate intranet), and the other will be connected to a publicly-accessed area of the web. The advantage of this technology is that it can keep you safe from hacking or online theft, and it can prevent people from monitoring your activity on the web.

Understanding End-to-End Encryption

The purpose of end-to-end encryption is to prevent any unauthorized users from accessing anything being transmitted across a network, so no one can access the encrypted data if they don’t have the appropriate key. It encrypts specific “endpoints” on a network, which makes sure that any communication between the client and the server is kept secure. But it doesn’t guarantee that any online systems that don’t use end-to-end encryption will be protected. These can include, but may not be limited to:

  • Google Talk
  • Yahoo Messenger
  • Facebook
  • Dropbox
  • Google Drive

Still, end-to-end encryption is a great way to keep any sensitive files free from harm.

Benefits of a VPN Internet Connection

A VPN uses end-to-end encryption to secure the transmission of data across a network, and it can provide a more secure connection for individuals and small businesses. You may have important files that you want to protect, or you may be concerned about your privacy on the web. Whatever the case may be, you can be sure that a VPN will give you a more secure connection, and it can go a long way in keeping your computer free from harm.

Another advantage of using a VPN Internet connection is that it can help you to circumvent any geographical restrictions that may exist in your area. This would apply if you do a lot of world travel. Some countries may block certain websites from their citizens, and a VPN can help you get around them. That way, you can access whatever sites you need.

A VPN Internet connection can also be useful if you’re using a Wi-Fi hotspot at a hotel or coffee shop, because these areas are more prone to hacking and online theft. It’s always a good practice, especially if you’re doing business at these locations. Many companies use this technology to let their employees access their servers from home or while they are on the go. Creating a VPN will make sure the security of their company isn’t compromised.

VPN Protocols

A VPN protocol facilitates the encapsulation and encryption of any data moving across a network, and it is the key element in making a connection secure. Many of them use the Point-to-Point Protocol (PPP) to establish the VPN Internet connection between two ends on a network (a client and a server).

There are many types of VPN protocols, but there are a few that are commonly used.

Point-to-Point Tunneling Protocol (PPTP)

This protocol uses an “IP header” for the encapsulation and encryption of data moving across a network. One end will be a private server, and the other will be on a publicly-accessed network (such as the Internet). PPTP can be used for both remote-access and site-to-site VPN connections, and it uses the Transfer Control Protocol (TCP), along with Generic Routing Encapsulation (GRE) to secure the data. It is through this process that the encryption takes place.

Layer 2 Tunneling Protocol (L2TP)

Developed by Cisco Systems, this protocol takes elements of PPTP and Layer 2 Forwarding (L2F) and puts it into one protocol. It uses the best parts of both technologies to add an extra layer of security at the Transport Level. It also uses Internet Protocol Security (IPSec) to establish and manage a secure tunnel through which the communication can take place. That’s why it’s often referred to as L2TP/IPSec.

L2TP must be supported by both the client and the server, but it’s native to most Windows systems. While it’s more difficult to set up than PPTP, it adds an extra layer of security for both the encapsulation and encryption of data.

Secure Socket Tunneling Protocol (SSTP)

This is a newer technology that uses the HTTPS protocol, and it has the benefit of getting through firewalls and web proxies that have been known to block PPTP and L2TP traffic. It uses the Secure Socket Layer (SSL) channel to encapsulate the data, which allows VPN servers to use stronger authentication methods. It also adds better security at the Transport Level, which can provide more enhanced key negotiation, encryption, and integrity checking.

OpenVPN

This is a free application that uses open-source technology to create secure point-to-point and site-to-site VPN connections, and it uses its own custom protocol to create and manage the tunnel through which the encryption process takes place. OpenVPN also uses SSL/TLS for the exchange of decryption keys across the network.

Because of its open-source protocol, users on the network can authenticate each other by using a “pre-shared secret key,” and every authorized client must receive an “authentication certificate” to access the network. It uses the OpenSSL library for the encryption process, which has a number of security and control features.

Using a Provider for a VPN Internet Connection

A VPN provider can offer the benefit of end-to-end encryption to help people create a VPN Internet connection, which can be useful for people who are concerned about online security. It can go a long way in protecting your privacy on the web.

Using a VPN is a good idea if you’re doing business on an open network (like a Wi-Fi hotspot at hotel or coffee shop). Your chances of being hacked increase when you use these networks, so you want to do whatever you can to protect yourself.

Tuxler is one of the leading VPN providers on the web, and we can help you to add more security to your VPN Internet connection. Even if you’re just concerned about privacy, we have what you need to keep your online activity free from prying eyes. We have many different plans, so you can be sure to find one that will fit within your budget.

If you want to find out how we can help you create a VPN Internet connection, get in touch with us today!