Tuxler | Private Internet Connection

A VPN can be a great way to protect your online privacy, and you don’t have to spend a fortune to set it up. That’s why it can be an excellent choice for creating a private Internet connection, as it uses end-to-end encryption to create a more secure network.

A VPN is a group of computers that are linked together so they can share files and other resources from within a private network, and it can be useful in securing certain files or other pieces of electronically stored information. It’s an important thing for any business to consider, especially if there is a great deal of information being passed between members of an organization.

Creating a Private Internet Connection with a VPN

A VPN is useful if you want to connect to an open network at a hotel or coffee shop, because you are more likely to be hacked when you are on an open Wi-Fi connection. It can add an extra layer of security, which can go a long way in keeping your information safe from online theft.

A VPN can also be used to access certain resources inside a company network. These can include, but are not limited to:

  • Files
  • Applications
  • Printers

There may be other company resources that an employee may wish to access, and a VPN can create a private Internet connection so it won’t compromise security. This setup can be useful if you have employees who do a great deal of traveling.

A VPN can also be useful in connecting multiple networks. Many businesses use VPN’s to connect multiple servers, so they can share them with other office locations. Home users can use the same strategy to connect several different networks for their own personal use.

Some people use a VPN because they are concerned about privacy, and it is always a good practice if you’re using a Wi-Fi hotspot being used by the general public. Some places where these types of connections exist are:

  • Hotels
  • Restaurants
  • Coffee shops

If you do a lot of traveling, you may have to deal with certain geographical restrictions (called “geo-blocking”). A VPN can help you create a more private Internet connection so you can bypass these restrictions. It will apply if you travel to certain parts of the world, such as China and other parts of Asia.

Choosing the Right VPN Protocol

Also called a “tunneling protocol,” it facilitates the encapsulation and encryption of certain information being passed through the network, and it facilitates the connection between the client and the server.  Most VPN protocols use the Point-to-Point Protocol (PPP) to establish the connection, which is where the encryption process takes place.

There are many different VPN protocols, but here are a few that are commonly used.

Point-to-Point Tunneling Protocol (PPTP)

PPTP uses an “IP header” to encapsulate and encrypt any data that passes through the network, and can be used for both public-access and site-to-site VPN connections. One end is connected to a public network (such as the Internet), and the other is connected to a private network (like a corporate intranet).

PPTP uses “IP datagrams” to encapsulate the data, which is done over a PPP connection. The tunnel is managed with the TCP protocol, and the data can be encrypted as it passes from one end to the other.

Layer 2 Tunneling Protocol (L2TP)

Developed by Cisco Systems, L2TP uses a combination of PPTP and Layer 2 Forwarding (L2F) to encapsulate and encrypt any data being passed through the network. The advantage of this protocol is that it adds an extra layer of security at the transport level, and it incorporates the best elements of both PPTP and L2F. L2TP also uses Internet Protocol Security (IPSec), which is why it is often referred to as L2TP/IPSec by many IT professionals and network administrators.

For L2TP to work, it must be supported by both the client and the server, but most versions of Windows include it in their native remote-access utility.

Secure Socket Tunneling Protocol (SSTP)

SSTP is a new technology that uses the HTTPS protocol to pass traffic through firewalls and web proxies that can block PPTP and L2TP traffic. SSTP uses the Secure Socket Layer (SSL) channel of the HTTPS protocol to encapsulate the data, which can allow the use of stronger authentication methods. It can also allow the use of better key negotiation, encryption, and integrity checking. SSTP uses port 443 of the TCP protocol for tunnel management procedures, which is where the data can be encapsulated, encrypted, or both.

OpenVPN

OpenVPN is an open-source application that uses VPN technology to create secure connections for its users. It has its own security protocol, which incorporates SSL and TLS for key exchange. OpenVPN has the ability to bypass “Network Address Translators” (NAT’s) and firewalls, and it can give you a private Internet connection that is both safe and secure.

With OpenVPN, users authenticate each other with a “pre-shared secret key,” and anyone who wants to use the network will receive an “authentication certificate.” Encryption is done with OpenSSL, which has many different security and control features.

Using a VPN Provider for a Private Internet Connection

A VPN provider is useful for someone who doesn’t want to go through the hassle of setting up a VPN server. They offer these services to people who want to create a more private Internet connection, and it can go a long way in protecting your privacy on the web. Using a VPN is a good practice if you want to access a public network (such as an open Wi-Fi connection at a hotel or coffee shop).

Some VPN providers are free, but there are others that charge a small fee. Both will be able to offer the benefits of end-to-end encryption, and it will keep you safe from anyone who may try to access your network.

Tuxler is one of the leading VPN providers on the market, and we have everything you need to make your Internet connection both safe and secure. No matter what you’re looking for, we can help you improve your security on the web.

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