Headers are levers. Set the right ones and you reduce XSS risk, lock browsers to HTTPS, tame third-party scripts, and protect user data—all without touching your app code. Here are the must-haves and how I deploy them.
Third-party scripts are a trust fall. Subresource Integrity (SRI) lets you pin exact bytes with a hash so a swapped or tampered file won’t load. I’ll show you how to generate hashes, add them to tags, and automate the whole thing in your build.
“Delete” feels decisive—but replicas, snapshots, object versions, caches, and vendor logs say otherwise. I break down where data hides, how long it lingers, and the policies and patterns I use so teams stay compliant without breaking the business.
Wireshark can tell you everything—and get you in trouble if you use it on the wrong wire. Here’s how I capture clean, legal, lab-only traffic and learn fast.
Every aspiring hacker wonders: what happens if I scan the wrong network? The truth is, practicing security skills doesn’t have to put you at risk. Here’s how to build safe labs, explore tools, and stay on the right side of the law while you learn.
⚠️ Articles in this category cover security and legal topics. To keep everything
clear and above-board, they include disclaimers and references to applicable laws.
We use privacy-focused analytics and embeds (Calendly, Stripe) that may set functional cookies for booking & payments.
We do not use marketing cookies. See our
Privacy Policy.