Zero Assumptions Edition Volume 1

Most security teams have significant confidence in their EDR stack. The dashboards show green. The last pen test came back clean. The SOC has playbooks.

The assumption — rarely tested, almost never spoken aloud — is that when a sophisticated attacker moves laterally through the environment, the EDR will see it and the team will respond in time.

In live adversarial testing against real corporate endpoints, a consistent pattern emerges: attackers targeting LSASS credential dumps routinely render endpoint agents blind before any lateral movement begins.

Why your EDR can't see this

EDR platforms are local agents. They depend on the integrity of the system they're running on. An attacker with local privilege escalation — which LSASS dumping often provides — can manipulate, suspend, or misdirect the agent. The SOC dashboard continues to show green. Alerts are suppressed. The attacker moves.

The moment a credential is harvested and replayed against another system, the EDR becomes irrelevant — what follows is an authentication event, not a malware execution event.

The Blueprint — Two Tracks

Track 1: Run a targeted 2–4 day live-fire endpoint validation exercise — not a compliance audit, an adversarial simulation specifically targeting LSASS dumps and LOLBin bypasses. Find your detection gap before an attacker does.

Track 2: Remove the credential as a target. FIDO2 hardware security keys use asymmetric cryptography — there is no hash in memory to dump, no secret to replay. The dump becomes worthless.

Coming up in the series

Volume 2 — The fallacy of network-delivered codes​
SMS and push OTP feel like strong MFA. There are now industrialized toolkits built specifically to intercept them. The 76% surge in AI phishing bypass kits — and how origin binding makes the attack category impossible.

Volume 3 — The helpdesk open door​
KBA and a Zoom check are the most socially engineered controls in your environment. Deepfake audio and video are purpose-built to defeat them.

25 volumes. 5 pillars. Zero assumptions. Every week, one specific assumption in your identity stack — and the blueprint to close it

The best security is the kind that's been tested — not assumed.

Emma Zaman

Strategic Advisor: Sovereign Identity & Compliance

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P.S. Got a colleague who should be reading this? Forward it — or send them to: ciptor.com/zero-assumptions to start from Vol. 1.