> Canonical HTML: https://www.vpnhive.com/category/encryption-explained/

# Encryption explained

Practical VPN advice, privacy explainers and the news that matters.

## [What Encrypted Client Hello Hides—and What You Still Need to Protect](https://www.vpnhive.com/blog/encrypted-client-hello-vpn-limits/)

ECH can hide part of a TLS connection setup. It does not hide your account identity or every network address, and it is not a reason to assume browsing is anonymous.

## [Encrypted DNS: Choose Who Handles Your Website Lookups](https://www.vpnhive.com/blog/encrypted-dns-resolver-privacy-trust/)

Encrypted DNS protects the lookup on its way to a resolver. The resolver still handles the query, so choose an operator and configuration you understand.

## [NIST's 2024 Quantum-Safe Standards: What They Mean for Your VPN](https://www.vpnhive.com/blog/nist-2024-post-quantum-vpn-meaning/)

A published cryptographic standard is not an automatic upgrade to your VPN. Look for a documented implementation in the product you actually use.