Security Tutorials
Practical cybersecurity guides covering penetration testing, web and network security, encryption, incident response, threat hunting and online safety.
PHP2Shell Exploit: Is Your PHP Website Safe? Patch Now
PHP2Shell puts PHP websites at risk. Check the fixed versions, understand Cloudflare WAF limits, and get help checking, monitoring and patching servers.
Continue ReadingSaaS Tenant Isolation: What to Test Before Onboarding
Verify SaaS tenant isolation across APIs, caches, files and background jobs. Scope access tests and acceptance evidence before onboarding customers.
Continue ReadingEcommerce Incident Recovery: Orders, Access and Integrations
Plan ecommerce incident recovery around orders, payments and integrations. Learn what to verify, what repair work to scope and how to request a quote.
Continue ReadingVibe Coding Security Audit: Is Your App Ready for Paying Customers?
Plan a vibe coding security audit before taking paying customers. Learn what to test, how to scope the review and when to repair your AI-built app.
Continue ReadingDrupal Security: Advisories, Patching and Real Risk
How Drupal security advisories work, why the gap between publication and patching is the entire risk, and what hardening actually buys you.
Continue ReadingPassword Storage: What to Use in 2026
Which hashing algorithm to choose and with what parameters, why a salt is not enough on its own, and the storage mistakes that survive for years.
Continue ReadingSoftware Supply Chain Security for Small Teams
Where dependency risk actually comes from, which controls repay the effort at small scale, and what an SBOM does and does not tell you.
Continue ReadingAPI Security: How to Protect a Public API in 2026
API security beyond the auth header: the attacks that actually hit public APIs, what a penetration test finds, and how to close each class of flaw.
Continue ReadingWordPress Hacked: Malware Removal and Recovery Guide
Your WordPress site is hacked. What to do in the first hour, how to remove malware properly, why restoring a backup rarely works, and what recovery costs.
Continue ReadingCyber Essentials Compliance: A UK Vetting Guide 2026
Want to achieve cyber essentials compliance uk? Read our enterprise guide on scoping audits, technical security checks, and certification costs.
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