SecurityWhat Are HTTP Security Headers? A Complete 2026 Guide
HTTP security headers are the cheapest, fastest win in web security. Learn what each one does, which to set first, and how to reach an A grade.
9 min readJan 14, 2026
Knowledge Base
Learn to scan, fix & monitor.
Practical, jargon-free guides on website security, scans, uptime monitoring and AI — written by the team behind PatchPings.
Security
SecuritySSL/TLS Explained: How to Get an A+ Certificate Grade
The padlock is only the beginning. Understand certificates, TLS versions and the chain of trust — and the exact steps to reach an A+ grade.
8 min readJan 9, 2026
SecurityClickjacking, XSS and CSRF: The Web Attacks You Can Stop Today
Three of the most common web attacks explained without the jargon — plus the concrete defences that shut each one down.
10 min readDec 18, 2025
ScansHow to Read Your Website Security Scan Report
Grades, scores and findings can be overwhelming. Here is how to interpret a security scan and decide what to fix first.
7 min readJan 21, 2026
ScansSPF, DKIM and DMARC: The Complete Email Authentication Guide
Three DNS records decide whether your email is trusted or quietly sent to spam — and whether scammers can impersonate your domain.
9 min readJan 5, 2026
ScansHTTP to HTTPS Redirects: Fixing Mixed Content and Redirect Chains
Serving HTTPS is not enough if visitors can still reach the insecure version. Learn to fix redirects, chains and mixed content the right way.
7 min readDec 11, 2025
MonitoringWebsite Uptime Monitoring: Everything You Need to Know in 2026
What uptime monitoring really measures, how often to check, and how to be the first to know about downtime instead of the last.
8 min readJan 19, 2026
MonitoringSSL Certificate Expiry: How to Never Get Caught Off Guard
An expired certificate takes your whole site offline in an instant. Here is why it happens to careful teams and how to make it impossible.
6 min readJan 2, 2026
MonitoringReducing False Alerts: How Multi-Region Monitoring Works
Alert fatigue is the silent killer of monitoring. Learn how checking from multiple regions turns noisy alerts into ones you can trust.
7 min readDec 4, 2025
AIHow AI Is Changing Website Security Scanning
Traditional scanners hand you raw data. AI-powered scanning reads it, ranks it by real-world risk and tells you what to do — in plain English.
8 min readJan 23, 2026
AIAI Anomaly Detection for Uptime Monitoring, Explained
Static thresholds cannot tell a real outage from your site’s normal rhythm. Here is how AI learns what ‘normal’ looks like and alerts only when it matters.
7 min readJan 12, 2026
AIFrom Findings to Fixes: How AI Writes Your Security Patches
Knowing what is wrong is only half the battle. See how an AI Fix Assistant turns each finding into a copy-paste-ready solution for your exact stack.
7 min readDec 29, 2025
Dev guidesContent-Security-Policy: A Developer's Step-by-Step Setup Guide
CSP is the most powerful security header and the easiest to get wrong. Follow this staged rollout to deploy it without breaking your site.
10 min readJan 16, 2026
Dev guidesSetting Up HSTS the Right Way (Without Locking Yourself Out)
HSTS forces HTTPS forever — which is exactly why a careless rollout can lock you out. Follow this safe, staged approach to enable it with confidence.
8 min readDec 22, 2025
Dev guidesHow to Fix Content-Security-Policy Errors
CSP console errors look alarming but follow a pattern. Learn how to read violation reports, fix blocked scripts and styles, and enforce without breaking production.
8 min readJun 18, 2026
Dev guidesDMARC Setup Step-by-Step
A practical walkthrough from zero to enforced DMARC — DNS records, report reading, and the policy upgrades that stop domain impersonation.
9 min readJun 16, 2026
SecurityHow to Get an SSL Grade A+
An actionable checklist for TLS 1.3, strong ciphers, complete chains and HSTS — the concrete steps between a passing grade and A+.
8 min readJun 14, 2026
MonitoringWebsite Downtime Checklist: What to Check First
When your site goes dark, minutes matter. Follow this ordered checklist to find the cause fast — DNS, hosting, SSL, CDN and application layers.
7 min readJun 12, 2026
Dev guidesHSTS Misconfiguration Fixes
Locked out of HTTP, subdomain errors, or preload regrets? Here is how to diagnose and fix the most common HSTS mistakes safely.
8 min readJun 10, 2026
