The Fallacy of Perimeter Defense
Traditional networks trust everything inside the firewall, allowing unrestricted lateral movement.
Zero Trust shifts this paradigm: Never trust, always verify.
Castle-and-Moat Vulnerability
Once an attacker breaches the perimeter via a compromised VPN password or phishing, all internal servers and databases are wide open to lateral movement.
Per-Packet Ring-0 Verification
Every single packet must carry a valid cryptographic ML-DSA signature and token. No implied trust exists between internal nodes.
Dilithium (ML-DSA) Signatures
CQWS enforces Zero Trust at Ring-0 using NIST FIPS 204 ML-DSA (Module-Lattice Digital Signature Algorithm).
Every node must possess a valid ML-DSA certificate before the CQWS Netfilter hook allows a TCP connection.
Blocking Lateral Movement
If an APT compromises an application server, the standard scenario is to move laterally to the database.
With CQWS, the Ring-0 kernel of the database server immediately drops unverified packets.
Cryptographic Identity Verification
CQWS binds physical hardware tokens to ML-DSA profiles, preventing impersonation from stolen passwords.