Security guides your team can ship this week

E-commerce security requires layered controls from TLS and PCI DSS compliance at the checkout layer to DMARC at the email layer. This checklist covers every dimension attackers probe.

Detectify is powerful, but at $89-$449/mo with no free tier, most teams are priced out before they start. Here are 6 honest alternatives that cover the same ground for less — some for free.

Not all website security scanners are created equal. Some are free but shallow, others are deep but expensive. This guide compares 7 of the most widely used tools so you can pick the right one for your situation.

Most security breaches involving npm packages are not zero-days — they are known vulnerabilities that sat in package.json for months while teams deferred updating. This guide covers how CVEs get into your dependencies, how to scan for them effectively, how to keep them out with automation, and how to triage the noise without ignoring the signal.

Rails security is famously opinionated — but even the most secure defaults can be misconfigured. This guide covers every layer from strong parameters to Brakeman and the Rails CSP DSL.

Supply chain attacks compromise your website through trusted third-party code. Learn how to defend against malicious npm packages, CDN tampering, and GitHub Actions exploits.

DevSecOps is not a product category — it is a set of practices that distributes security responsibility across every stage of the software delivery pipeline. This guide covers all five stages with concrete tool recommendations, YAML examples, and the common failure modes that turn a DevSecOps initiative into security theater.

Running a security scan manually once a month is better than never, but it is not monitoring — it is archaeology. This guide walks through using ZeriFlow's REST API to automate security scanning: authenticate with X-API-Key, parse the JSON response, schedule scans with cron, integrate with alerting systems, and handle errors and rate limits properly.

An API without rate limiting is an open invitation for abuse — credential stuffing, scraping, denial of service, and exhausting your database connection pool. This guide covers every practical aspect of implementing rate limiting in Node.js, from a five-line express-rate-limit setup to production-grade Redis-backed distributed limiting.