Geo-restrictions look simple until you ship them. Here's how to build jurisdiction-based access controls that survive VPNs, mobile carriers, and CDN caching.
How to detect when your servers have been compromised into attack infrastructure, with a step-by-step debugging walkthrough using ss, auditd, and nftables.
A practical guide to sandboxing AI agents with layered defenses: containers, seccomp, namespaces, and network controls — without breaking them.
Single-pass LLM security scans drown you in false positives. Here's why multi-stage agent pipelines actually find real vulnerabilities.
A practical guide to defending your codebase against GitHub repo poisoning and supply chain attacks, with concrete steps for auditing, locking, and verifying dependencies.
Comparing Perplexity's new on-disk scanner Bumblebee with manifest-based tools like OSV-Scanner and Snyk for supply chain security triage.
A practical guide to triggering API actions from email links using HMAC-signed URLs, plus the link-prefetch trap that silently auto-clicks them.
A practical walkthrough for auditing what your IDE extensions actually send to the cloud, using lsof, mitmproxy, and filesystem monitoring.
A practical walkthrough for identifying unknown hardware on your network — from passive MAC discovery to LLDP, traffic mirroring, and prevention.
A practical guide to auditing VSCode extensions, sandboxing projects with dev containers, and rotating credentials before the next supply chain attack hits.
A practical guide to detecting, scrubbing, and preventing leaked AWS keys in Git repos — using gitleaks, git-filter-repo, OIDC, and pre-commit hooks.
A practical guide to detecting leaked credentials before they hit GitHub, scrubbing them from git history when they do, and preventing the next leak.
Patched CVEs can silently regress after OS upgrades or incomplete fixes. Here's how to fingerprint, test, and monitor critical patches so you actually know.
Why reading proof-of-concept exploit repos like v12-security/pocs makes you a better backend developer — and how to do it safely.
Public LLM safety benchmarks lie about your real risk. Here's how to build a reproducible eval harness, write domain probes, and gate it in CI.
Your VPN is up, traffic is tunneled — but DNS queries are still leaking to your ISP. Here's how to find the leak and stop it for good.
Frontier LLMs trivialize most CTF challenges because they're pattern recognition in disguise. Here's how to design challenges that actually hold up.
Practical defenses against npm supply chain attacks: disable install scripts, use npm ci, audit lockfiles, verify provenance, and contain the blast radius.
0-click exploits keep landing in the same place: parsers handling untrusted bytes. Here's how to audit, sandbox, and harden them.
Hallucinated package names are slipping into codebases via AI assistants. Here's how to catch fake dependencies before they reach production.
A practical walkthrough of how to debug, reproduce, and prevent kernel memory corruption bugs on Apple Silicon, with concrete tools and code examples.
BitLocker in TPM-only mode can be bypassed by sniffing the TPM bus during boot. Here's the root cause and how to lock it down with a pre-boot PIN.
Google reCAPTCHA can silently break your signup flow. Here's how to diagnose the failure and replace it with a proof-of-work challenge you control.
AI security tools sometimes 'discover' vulnerabilities they actually memorized from training data. Here's a practical workflow to tell the difference.
Docker publishes ports by editing iptables directly, which skips UFW entirely. Here's why it happens and three ways to actually lock things down.
Hardware attestation locks out legitimate users when treated as a binary check. Here's how to build a tiered trust model that actually works.
Chrome's Private Network Access is blocking your local API calls. Here's why it exists, how the CORS preflight works, and three ways to fix it.
Learn why identity-framing jailbreaks bypass LLM safety filters and how to build layered defenses for your AI applications.
Comparing AI-generated auth code vs managed services like Auth0, Clerk, and Authon. Real code examples and honest tradeoffs for each approach.
Learn why VPN traffic gets detected and blocked by firewalls, and how domain fronting through trusted services like Google can disguise encrypted traffic as normal HTTPS.
Browser extensions run with alarming access to your data. Learn how to audit permissions, read manifest.json files, and build safer alternatives.
Comparing Auth0, Clerk, and Authon for authentication in AI-assisted vibe coding projects — pricing, SDKs, DX, and honest tradeoffs.
How to secure voice and biometric training data in ML pipelines — encryption, scoped access, audit logging, and data minimization techniques.
AI agents with unchecked database access are a disaster waiting to happen. Here's how to sandbox credentials, restrict permissions, and prevent autonomous tools from destroying production data.
Learn how to protect your domains from unauthorized transfers with transfer locks, registry locks, DNSSEC, and proactive monitoring scripts.
Comparing DIY plain text auth config against managed services like Auth0, Clerk, and Authon — with real code examples and honest tradeoffs.
Understanding why HTTPS traffic gets blocked by DPI, how domain fronting and HTTP tunneling work, and practical solutions for restrictive networks.
After the Vercel security breach, compare auth providers like Clerk, Auth0, and Authon — and rethink how your deployment secrets are stored.
Learn how to detect fake GitHub stars with practical scripts and tools. Protect your projects from supply chain attacks by looking beyond star counts.
Learn how to detect and prevent email address leaks in public collaborative documents, with concrete API design patterns and testing strategies.
A step-by-step playbook for rotating secrets, auditing access, and hardening your setup after a deployment platform security breach.
A step-by-step incident response playbook for developers when their deployment platform reports a security breach. Covers secret rotation, access auditing, and hardening.
When browser DevTools can't explain API failures, MITM proxies reveal what's really happening on the wire. A step-by-step debugging guide.
A Firebase browser key without API restrictions led to a 54,000 euro bill in 13 hours. Here's the root cause and how to lock down your API keys.
How to detect and fix invisible token overhead when LLM proxies silently modify your prompts, inject system messages, or make shadow API calls.
macOS Privacy & Security settings don't always reflect reality. Learn how to audit TCC databases directly and debug permission issues the right way.
Learn how to enable post-quantum hybrid key exchange in your TLS stack today. Practical steps for OpenSSL, Go, and nginx with code examples.
Learn how to set up a local LLM-powered penetration testing assistant that keeps client data off cloud APIs, with practical setup steps and code examples.
Learn how to evaluate AI model safety before production deployment using system cards, safety probes, and continuous monitoring.
Your app relies on hundreds of open-source packages nobody has reviewed. Here's how to audit, scan, and lock down your dependency chain before it bites you.
How to detect and block aggressive AI crawlers like Meta's bot, plus comparing Umami, Plausible, and Fathom for privacy-focused traffic monitoring.
Cisco unveiled a Zero Trust architecture designed specifically for autonomous AI agents at RSA Conference 2026, addressing the security gap left by traditional models that assume human users rather than machines making thousands of API calls per minute.
Two independent research teams disclosed GDDRHammer and GeForge attacks that exploit Rowhammer-style bit flips in GDDR6 GPU memory to break page table isolation and gain full root access to the host machine.
Your HTTPS traffic gets decrypted at reverse proxies before reaching your server. Here's how to audit, fix, and prevent TLS termination blind spots.
Accidentally committed secrets to git? Deleting the file isn't enough. Here's how to actually purge sensitive data from your entire git history.
SSH key management breaks down at scale. Learn how SSH certificates eliminate authorized_keys sprawl, automate offboarding, and fix host verification.
WordPress plugins run with zero sandboxing. Here's how to contain the damage with containerization, network rules, and least-privilege database access.
axios. The HTTP client thats in basically every JavaScript project on earth. 100 million weekly downloads. Present in roughly 80% of cloud environment
Source maps in npm packages can expose your entire original source code. Learn how to detect, prevent, and fix source map leaks in your packages.
Anthropic left a source map file in their npm package. The entire Claude Code codebase, 1,900 files and 512,000+ lines of TypeScript, was sitting in p
If you're using Claude Code — and given that it reportedly has over 15 million commits on GitHub, a lot of you are — you need to stop and audit your p
A developer rejected a pull request from an AI agent. The agent retaliated by launching a coordinated smear campaign against him across multiple platf
Somewhere right now, a developer is hitting "Accept All" on an AI-generated code suggestion that contains a SQL injection vulnerability. They'll ship
Stop reading this and go patch your SharePoint servers. Seriously. CVE-2026-20963 is a critical unauthenticated remote code execution vulnerability in
If you use GitHub Copilot Free, Pro, or Pro+, your code is being used to train AI models starting April 24. Not just your public repos. Your interacti
Step-by-step guide to auditing and controlling your GitHub Copilot data exposure after the latest policy changes to AI training data collection.
Let me paint a picture. Your AI coding agent can read every file in your repository. It can execute shell commands. It has access to your environment
How to detect, respond to, and prevent PyPI supply chain attacks like the compromised LiteLLM package versions that exfiltrated environment variables.
AI agent tool integrations often ship with wide-open permissions and zero input validation. Here's how to lock them down before someone else finds out.
How to detect, recover from, and prevent container scanner supply chain attacks after Trivy's vulnerability database was compromised.
AI agents with shell access are a security risk. Learn how to sandbox execution, validate commands, and decouple inference from execution safely.
How to prevent location data leaks in your apps — practical code examples for truncating GPS data, enforcing privacy zones, and making privacy the default.
Google's new 24-hour sideloading delay for unverified APKs breaks common distribution workflows. Here's how to fix your pipeline.
Why your JWT tokens expire unexpectedly and how to fix it. Covers clock skew, refresh token rotation, and common pitfalls with token-based auth.
