Technical guidance / field notes
Practical writing for engineers, owners, and maintainers. Each article follows a concrete control or testing question back to the trust boundary behind it.
Latest guide
The most recently published guide appears first. Earlier articles follow by date.
External Attack Surface Review: What an Inventory Misses
Why an external security review must connect reachable assets to ownership, identity, configuration, and realistic attack paths instead of stopping at discovery.
Read the workArticle ledger
09 additional articles
Why mobile application testing must follow identity, data, and authorization decisions from the device into the APIs and services behind it.
Read the workHow a useful application security report connects scope, evidence, impact, severity, remediation, and retest status for both decision makers and engineers.
Read the workHow a focused security retest distinguishes a fixed issue from a blocked proof, partial remediation, adjacent bypass, or changed environment.
Read the workHow disciplined bug hunting moves from reconnaissance to a manually reproduced, evidence-backed vulnerability report.
Read the workHow small businesses can verify urgent voice, email, and video requests before impersonation becomes financial fraud.
Read the workHow manual API testing finds authorization, authentication, data exposure, workflow abuse, and endpoint inventory gaps.
Read the workPasswords are only one part of account security. Recovery, MFA, sessions, and authorization define the trust boundaries attackers test.
Read the workRansomware defense starts with identity, remote access, segmentation, monitoring, and recoverable backups before encryption begins.
Read the workA practical small business website security checklist covering ownership, updates, admin access, backups, monitoring, and recovery.
Read the workApplication and API review
Application security
Send the application or website, the problem you are trying to solve, and any timing constraints. You will get a direct response about fit and next steps.
