Threat Modeling Explained for Security Leaders | Mahesh T.
Mahesh T. — Cloud Security Specialist
Most expensive breaches don't start with an exploit. They start with a design decision nobody challenged in a meeting.
Pentest reports, DAST scans, bug bounties — all of it finds problems after they ship. Threat modeling is the one practice that catches them while they're still a whiteboard drawing. It's also the practice most organisations perform rather than actually do.
I spent the last week writing a three-part series on this:
𝟭. 𝗧𝗵𝗿𝗲𝗮𝘁 𝗠𝗼𝗱𝗲𝗹𝗶𝗻𝗴 𝗘𝘅𝗽𝗹𝗮𝗶𝗻𝗲𝗱 — what it actually buys you, and how to tell whether your org does it or just has a slide that says it does.
𝟮. 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗮 𝗣𝗿𝗼𝗴𝗿𝗮𝗺 𝗧𝗲𝗮𝗺𝘀 𝗔𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗥𝘂𝗻 — the technique is well understood; programs fail on the operating model around it. What has to be true for threat modeling to survive contact with a delivery schedule.
𝟯. 𝗧𝗵𝗿𝗲𝗮𝘁 𝗠𝗼𝗱𝗲𝗹𝗶𝗻𝗴 𝗳𝗼𝗿 𝗖𝗹𝗼𝘂𝗱 — cloud breaches are rarely exotic. They're identity and configuration decisions. Your risk concentrates in different places, and your control budget should follow it.
All three links in the first comment.
If your last threat model lives in a document nobody has opened since the review meeting — start with part two.
#ThreatModeling #CloudSecurity #CISO #ApplicationSecurity #SecurityLeadership
Part 1 — Threat Modeling Explained: https://maheshtata.com/writing/threat-modeling-explained/
Part 2 — Building a Program Your Teams Actually Run: https://maheshtata.com/writing/how-to-perform-threat-modeling/
Part 3 — Threat Modeling for Cloud: https://maheshtata.com/writing/threat-modeling-for-cloud-applications/
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Topics: #ciso, #cloudsecurity, #applicationsecurity, #securityleadership, #threatmodeling
Comments
Kamran M.: Good read - Thanks for sharing