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Thats why thebest VPNsuse AES-256 to keep your data private when it’s being transferred.
What is AES-256 encryption?
While other encryption protocols like ChaCha20 prioritize speed and efficiency, AES-256 is specifically optimized for security.
How does AES-256 encryption work?
Currently, even the most advanced supercomputers are unable to break AES through brute force.
The encryption process involves blocks of multiple steps, with each block being referred to as “rounds.”
Why is VPN encryption important?
Encryption is arguably the most important part of any VPN product.
When you connect to a VPN, your data is encrypted before leaving your equipment.
Encryption algorithms like AES keep the secure tunnels you should probably route your traffic through completely safe.
AES is only part of the puzzle though.
Its a symmetric key algorithm, so theres one flaw with it.
This is where RSA, which is an asymmetric key algorithm, comes into play.
The reason we dont use RSA for securing traffic tunnels is that its a relatively expensive, slow algorithm.
