Windscribe has just strengthened its VPN security with a new post-quantum update for the WireGuard protocol The upgrade helps protect your data against future quantum decryption threats Windscribe already offered post-quantum encryption (PQE), but this update adds an extra layer of security, and it's now available to all users Windscribe has rolled out a major security update to its VPN, upgrading its WireGuard protocol with new post-quantum protections. The update builds on Windscribe 's