A VPN, also referred to as a virtual private network, is considered to be one of the most effective ways of securing an internet connection by creating a virtual tunnel between your connection and another device or network. This secure virtual tunnel makes it impossible for anyone, including an ISP to track a user’s browsing activity. This is why the use of a VPN has become increasingly popular.
Establishing a secure connection using a VPN is easy. After connection to the ISP, you need to initiate a VPN connection through the VPN software installed on the device. The VPN server will search through all requested internet pages and returns the results to the user through the secure connection tunnel. This ensures that the user’s data and web activity remain secure.
The encryption protocol used by VPN clients to secure user data through the use of private DNS servers makes it is increasingly difficult to hack into a VPN. This makes the use of VPN the most effective way to maintain privacy while online.
Even so, the number rule of using the internet is to remember that everything can be hacked. For a hacker to gain access into a VPN server, they can use two tactics.
- Cryptographic attacks
- Stealing encryption keys
If they choose the first tactic, a hacker has to break the VPN encryption through previously established vulnerabilities in the system. Breaking an encryption code is time-consuming and very technologically demanding. Even with the most reliable computers, it can take years to crack an encryption code.
The second alternative involves stealing the encryption keys through someone on the inside, court orders, and cheating. Spy agencies prefer this method over the first method.
Therefore, to answer the question, VPNs can be hacked, but it is very hard to do so. The chances of getting hacked without using a VPN are higher than they are when using a VPN.