Failure Pattern
Internal systems trust each other without verifying East West identity. Attackers weaponize trusted east-west paths.
What We See in the Field
A compromised workload moves laterally across internal networks without restriction. All internal systems trust it because east-west controls are too shallow.
Underlying Causes
Flat trust zones
Metadata-based identity
Certificates shared across workloads
Overprivileged internal accounts
No per-session trust validation
Trust-Native Network Resolution
DTL requires cryptographic identity for all east-west sessions. Internal movement becomes impossible without valid TrustKeys.
Broken Trust Assumption
This failure pattern has played out repeatedly in real security incidents—not because of missing tools, but because of how trust is assigned.
In breaches such as SolarWinds, Capital One, Okta, and MOVEit, attackers did not bypass security controls. They operated through them, using valid identities, trusted credentials, signed code, and encrypted sessions. Security systems accepted these signals as proof of legitimacy, allowing malicious behavior to proceed.
The common thread across these incidents is structural: identity was assumed based on trust signals, not proven at the moment of execution.