OverviewThe Use Case for Zero Trust: Edward SnowdenZero Trust: Overhyped in the Market but…Cyber Hygiene, Defense in Depth, and Perimeter Defense: Zero Trust Before We Had Zero TrustZero Trust Is BornZero Trust Is a Philosophy, Not a ProductMeat‐and‐Potatoes Zero TrustLogical and Micro SegmentationVulnerability Management: A Zero Trust TacticSoftware Bill of Materials: A Zero Trust TacticIdentity Management: A Tactic for Zero TrustSingle Sign‐On: A Zero Trust TacticTwo‐Factor Authentication: A Tactic for Zero TrustSoftware‐Defined Perimeter: A Tactic for Zero TrustWhy Zero Trust Projects FailConclusionNotes