CYBERSECURITY, EXPLAINED

Practical security guidance for the people who actually run the systems.

Independent, vendor-neutral writing on cybersecurity – from SMB owners deciding their first MFA rollout to security leaders evaluating an XDR shortlist.

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01 – START HERE

Start here

Three doorways into the library, depending on where you are.

For business owners

Where to start with SMB cybersecurity

A grounded primer for the owner of a 20-200 person company. No fearmongering, just the actual decisions you face.

Read the guide For practitioners

NIST CSF 2.0 implementation guide

The framework everyone references. Mapped to real-world tooling and the order to actually do things.

Read the guide For career changers

Getting into cybersecurity in 2026

What recruiters actually screen for, which certifications matter, and the honest path from zero to first role.

Read the guide
02 – THE LIBRARY

The full library

Ten topic areas, each a structured guide instead of a tag cloud.

Core cybersecurity

Fundamentals, definitions, frameworks, and how everything fits together.

2 guides

Threats & attacks

Malware, ransomware, phishing, social engineering, and active threat landscape.

4 guides

Business & B2B

SMB to enterprise – vendor selection, security operations, MSP relationships.

3 guides

Careers & jobs

Roles, salary, internships, hiring practice, and how to get in.

4 guides

Education & certifications

Courses, bootcamps, certifications (CISSP, CompTIA, CEH), and learning paths.

1 guide

AI × cybersecurity

Where AI meets security – defensive uses, offensive risks, governance.

3 guides

Frameworks & compliance

NIST CSF, ISO 27001, SOC 2, GDPR – what they ask, how to implement.

2 guides

Industry verticals

Cybersecurity considerations by sector – finance, healthcare, manufacturing.

5 guides

Tools & practical

Free calculators, breach lookups, self-assessments, password tools.

1 guide

Glossary & reference

Terms, acronyms, definitions – the cybersecurity vocabulary in plain language.

7 guides
03 – FREE UTILITIES

Free tools

Calculators, checklists, and assessments – no signup wall.

Password strength checker

Test a password against the entropy + breach-list benchmarks attackers actually use.

Breach lookup

See if your email has appeared in any known data breaches, with the source and date.

SMB cyber assessment

20 questions. Five minutes. A grounded baseline of where your small business actually stands.

NIST CSF self-check

Map your current controls to the NIST framework's six functions in one sitting.
04 – LATEST

Recently published

The latest writing across all topics.