What are your thoughts on what happens when super-powerful quantum computers arrive? If you have a VPS, this is more than science fiction—it matters for your server now. I have been doing a little research regarding encryption, and in particular, discussing post-quantum encryption (PQE) as if your VPS is going to get a “shield” for the future.
• Lattice-based encryption: Resistant to quantum computers and works well with VPS
• Hash-based signatures: Very secure for verifying sealed data, but larger
• Code-based encryption: A very old technology, but strong for protecting saved files
The most exciting part is that these encryption forms do not impede the VPS ability very much (or at all). Have you ever had a security or encryption technology that just made your server slow? Pretty irritating, right? PQE does not hitch a ride here.
• PQE available now or in the near future
• PQE security updates
• PQE data protection rules
I have transitioned a small project I manage over to a VPS using lattice-based PQE. It did not noticeably impact speed, but I know it is so much more secure with PQE! That is why people care so much about encryption.
Why Is Post-Quantum Encryption Important
You may be thinking, “So why do I need this now?” Familiar encryption like RSA is broken in a very short amount of time by quantum computers; thus, once quantum computers become mainstream (just around the corner), your VPS may be at risk. This sounds terrifying, but the good news is, getting running PQE early is wise for your VPS. Think about it as if you are installing antivirus on your VPS before the new virus arrives.How Post-Quantum Encryption Works
PQE takes advantage of math that quantum computers cannot break easily. Some well-known forms of PQE include:• Lattice-based encryption: Resistant to quantum computers and works well with VPS
• Hash-based signatures: Very secure for verifying sealed data, but larger
• Code-based encryption: A very old technology, but strong for protecting saved files
The most exciting part is that these encryption forms do not impede the VPS ability very much (or at all). Have you ever had a security or encryption technology that just made your server slow? Pretty irritating, right? PQE does not hitch a ride here.
Choosing a VPS with PQE
Not all VPS providers currently offer PQE. Here’s what you should consider when searching for one:• PQE available now or in the near future
• PQE security updates
• PQE data protection rules
I have transitioned a small project I manage over to a VPS using lattice-based PQE. It did not noticeably impact speed, but I know it is so much more secure with PQE! That is why people care so much about encryption.
