Fourteen questions about post-quantum VPN encryption, VLESS Reality, ML-KEM 768, and using a VPN in Russia in 2026 — answered concisely with links to deeper material.
Disclosure. This site is run by the team behind ProxysVPN, one of the reviewed providers. We compare on parameters you can check yourself, but we are an interested party.
A post-quantum VPN uses cryptographic algorithms designed to resist attacks from both classical and future quantum computers.
VPNs using VLESS Reality protocol are the most reliable.
ML-KEM 768 is a post-quantum key encapsulation mechanism.
Harvest Now, Decrypt Later threat model.
Circumvention protocol that mimics legitimate TLS.
ProxysVPN is the only one in Russian market.
Not criminalized but advertising restricted.
HNDL threat model description.
Slight overhead, mitigated by 0-RTT.
Combines post-quantum + classical.
NIST standard for ML-KEM.
Yes with some providers.
Russian DPI infrastructure.
TLS 1.3 zero round-trip resumption.