Practical security material, not marketing filler.
Everything here exists to help you fix something specific.
Recently published
Cybersecurity
What Security Posture Management Actually Tells You
A practical explanation of posture scoring, what it covers, and where it stops.
7 min read
Attack Surface Management
Building an Asset Inventory That Stays Current
Why spreadsheets fail as inventories, and what continuous discovery changes.
6 min read
API Security
Shadow APIs and Why They Persist
Undocumented endpoints are a documentation problem before they are a security problem.
5 min read
Phishing
Email Authentication Explained: SPF, DKIM, and DMARC
How the three records work together, and the most common misconfiguration.
8 min read
Vulnerability Management
Secrets in Public Repositories: A Response Checklist
What to do in the first hour after a credential is exposed publicly.
6 min read
Security Awareness
Designing Security Awareness Training People Actually Finish
Short, frequent, role-relevant training outperforms the annual module.
5 min read
Hardening guides
Beginner
Domain Security Hardening Guide
DNS, registrar locks, and email authentication in the right order.
Intermediate
Quarterly Attack Surface Review
A repeatable process for validating your external inventory.
Intermediate
API Security Baseline
Authentication, rate limiting, and versioning practices for production APIs.
Beginner
Phishing Response Playbook
Triage, containment, and user communication steps.
Advanced
Secret Rotation Runbook
How to rotate exposed credentials without breaking production.
Beginner
Security Onboarding: First 30 Days
What to inventory, measure, and fix when you inherit an environment.
Security checklists
Small Business Security Checklist
Practical baseline controls for teams without dedicated security staff.
24 items
Startup Due Diligence Checklist
What to prepare before your first enterprise security questionnaire.
18 items
Domain & Email Security Checklist
SPF, DKIM, DMARC, DNSSEC, and registrar hardening.
16 items
API Security Checklist
Authentication, authorization, exposure, and lifecycle checks.
22 items
Employee Offboarding Checklist
Access, devices, credentials, and third-party accounts.
14 items
Incident Readiness Checklist
Roles, contacts, evidence handling, and communication templates.
20 items