Encrypted connections are great for keeping your personal data secure when browsing the web or sending private emails, but what happens when you’re connecting to a VPN server?
While you’re trusting the safety of your data to a third party, the server you’re connecting to could be your own government, a foreign power, or some hacker gang. VPNs that operate on the open plain are highly susceptible to man-in-the-middle attacks, which means that your communications could be intercepted and read by an unauthorized third party.
To keep your personal data secure when connecting to a VPN, you’ll need to choose a VPN protocol that leverages the security of the encrypted connection, and you’ll also need to ensure that your VPN is truly confidential by using a strong encryption algorithm and setting up a secure VPN tunnel.
OpenVPN And IKEV2
When connecting to a VPN server, you have several options for the underlying protocol that will be used to secure your data. You can choose between three different connection types:
Wireless Security Using WPA Or WPA2 Enterprise
If you have a wireless connection but the security of that connection is weak, you can always use a VPN to encrypt your internet traffic and maintain your privacy.
A VPN connection opens up all of the available protocols that you can use to secure your data, allowing you to choose the one that best suits your needs. Most VPNs that we recommend use the WPA or WPA2 enterprise protocols which are considered the gold standard for wireless security. These protocols are very resilient to attack and can withstand even the most sophisticated hacker attempts to decrypt and intercept your communications. They also offer transparency in that they’re open source protocols, so you know precisely what’s going on behind the scenes.
OpenVPN Over A Wired Connection
If you have a wired connection but the security of that connection is weak or non-existent, you can again encrypt your internet traffic using a VPN.
A VPN connection over a wired connection opens up all of the available protocols that you can use to secure your data, allowing you to choose the one that best suits your needs. Most VPNs that we recommend use the OpenVPN protocol which is a robust, established VPN protocol. Just make sure to use a VPN that is up to date with the latest security protocols and best practices in order to keep your personal data secure.
Secure Sockets Layer (SSL)
Last but not least, we have SSL. SSL is an encryption protocol that was first designed for use over the internet, but it has found its way into more and more physical locations as well. SSL is still considered the gold standard for securing sensitive communications over the internet, including emails and financial transactions.
While the previous two protocols allow you to remain anonymous while connected to a VPN, the server that you’re connecting to still has the ability to see and record your IP address. With SSL, however, all the traffic between your device and the server is encrypted so that only you and the intended recipient can see what’s being transmitted. When connecting to a VPN using SSL, everything from your IP address to the contents of your emails and transaction details are secure.
Choosing a VPN protocol can be a bit of a hassle, especially since you have multiple options to choose from. You also have to make sure that you’re connecting to a reputable VPN service that follows secure best practices, otherwise you run the risk of your personal data being compromised. VPNs that operate on the OpenVPN protocol or IKEV2 are the safest and most reliable choices since they offer the best combination of security and convenience for users. If you have a choice, we recommend that you connect to one of these VPNs whenever you need to keep your personal data secure while browsing the web or sending emails.