Threatmatic · QSChannel™
Harvest now.
Decrypt never.
Adversaries are capturing encrypted traffic today, betting they'll be able to read it once quantum computers catch up. Classical VPN protocols treat that bet as tomorrow's problem — an optional bolt-on. QSChannel™ is built from the ground up so the traffic captured today stays exactly as unreadable in ten years as it is right now.
How a session stays sealed
Four properties, all of them non-negotiable.
None of this is a mode you opt into. Every QSChannel™ session gets all four, every time, by default.
Fresh keys, every session
No long-lived keys to steal. A compromised device yields zero usable cryptographic material from any prior session.
Two tunnels, not one
Outbound and inbound traffic travel on separate encrypted paths with independent keys — session hijacking isn't hardened against, it's off the table.
Sealed and signed, atomically
Every packet is encrypted and authenticated in one operation — no window between decryption and verification for an attacker to slip through.
Watched, not just routed
Traffic shape, volume, geography, and timing are profiled continuously — an anomaly reroutes the session before it becomes an incident.
The primitives
Quantum-safe from the first handshake.
Three standards, working together, meeting NIST's post-quantum requirements outright rather than layering them on top of classical cryptography.
Key encapsulation
Replaces classical ECDH entirely for establishing a shared secret — the exchange itself is resistant to a quantum adversary, not just the traffic afterward.
Digital signatures
Every endpoint is cryptographically bound to what it sends. Spoofing and impersonation are blocked at the protocol level, not caught after the fact.
Sealed & authenticated
Confidentiality, integrity, and authenticity in one atomic step. Tampering in flight is detected and dropped, not just logged.
Why now
The threat isn't future. The capture is.
Harvest Now, Decrypt Later
A quantum computer capable of breaking today's classical cryptography doesn't need to exist yet for this to be a live threat — the capture happens now. Anything secured only with classical cryptography today is a plaintext record waiting on hardware. QSChannel™ removes the wait: what's encrypted today stays confidential on any future hardware.
Side by side
What changes when quantum-safety isn't optional.
Classical VPN
- × Long-lived keys, reused across sessions until rotated on a schedule
- × One tunnel carries both directions of traffic on the same key
- × Post-quantum defense is an optional, separately-enabled bolt-on
- × Routing is static regardless of what the traffic itself is doing
- × Traffic captured today is plaintext the day quantum hardware catches up
QSChannel™
- ✓ Ephemeral keys, generated fresh for every session, never reused
- ✓ Two independent tunnels — inbound and outbound never share a key
- ✓ ML-KEM and ML-DSA native from the first handshake, meeting FIPS 203/204/205
- ✓ AI adjusts path selection in real time across traffic, volume, geography, and time
- ✓ Traffic captured today stays unreadable on any hardware that exists later
Harvest Now, Decrypt Later is a bet that your traffic sits still.
QSChannel™ makes sure it never does.
threatmatic.com · quantum-safe by default, not by upgrade
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