Tabletop exercises that force a real decision
An exercise becomes useful when participants must make a real choice with limited information. Design the scenario around that choice, then capture what authority, evidence, and dependencies it exposes.
Detection notes an auditor can follow
A defensible detection record connects the rule, its data, a test, an event, and the action taken. Keep that chain readable without requiring someone to reconstruct it from unrelated screenshots.
Who can use an encryption key, and how you would know
The right to manage a key and the right to use it are different powers. Review who can decrypt, change policy, rotate, export, or delete keys, and what evidence those actions leave.
How to run vulnerability management as a queue
A vulnerability queue needs clear ownership, prioritization, and a way to establish closure. Ticket counts matter less than whether important exposure is actually reduced.
What to do with a software bill of materials
A software bill of materials lists components in a product or release. Its value comes from matching that inventory to deployed systems, relevant advisories, owners, and update decisions.
Backups that ransomware cannot rewrite
A backup is vulnerable if an attacker can erase or rewrite it using the same authority that controls production. Review the backup’s administrative path as well as its storage features.
How to use certificate transparency logs
Certificate Transparency records can help you notice unexpected certificate issuance. They are useful clues to investigate, not proof that the named service is live or that it was compromised.
Where SAML and OpenID Connect sign-in usually fail
A signed identity message still needs the correct issuer, audience, destination, and request context. Review the integration as a complete sign-in and account lifecycle.
When your system acts with the wrong person’s authority
A service may have more access than the person asking it to act. It must check the caller’s authority before using its own powerful identity on that person’s behalf.
How to threat-model a small product in one sitting
Start with one important journey through your product. Follow the data, identities, and trust boundaries, then ask what misuse could cause a meaningful consequence.