The Edge
Module 5 — Cyber Immunity
reading25 min

The Zero Trust Principle

Never trust based on network position. Always verify based on identity.

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Chapter 12: Cyber Immunity — A Digital Immune System for an Era That Forgives No Gaps

A firewall alone is no longer enough. The organization needs a full digital immune system: Zero Trust, MFA on every entry point, recurring audits, and a daily security culture practiced by every employee.