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Web Security Guides

Practical guides on SSL, headers, CSP, DNS, and more, for developers and agencies.

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Web SecurityCookies

HttpOnly, Secure, SameSite: Cookie Flags That Actually Matter

Understand cookie security flags HttpOnly, Secure and SameSite with real Set-Cookie examples, framework configs, and common pitfalls to avoid.

May 14, 2026·6 min read
CORSWeb Security

CORS Misconfiguration: How to Fix the 7 Most Common Mistakes

CORS misconfiguration: how to fix wildcard origins, credential leaks, and reflected origins with safe, production-ready header examples.

May 13, 2026·5 min read
HSTSWeb Security

Enabling HSTS the Right Way: From Header to Preload List

Learn how to set up HSTS on your website correctly, header syntax, server configs, preload submission, and the pitfalls that break sites.

May 13, 2026·5 min read
Web SecuritySecurity Headers

What Your Website Security Grade Actually Means

Website security grade explained: what each letter means, how scanners score SSL, headers, CSP and cookies, and the fixes that move you from F to A.

May 12, 2026·5 min read
SSLWeb Security

Testing Your SSL Certificate Configuration: Tools, Commands, and Real Checks

Learn how to test SSL certificate configuration with openssl, online scanners, and browser tools. Catch weak ciphers, chain issues, and HSTS gaps fast.

May 12, 2026·6 min read
HTTPSTLS

HTTPS Configuration Best Practices Every Developer Should Ship

HTTPS configuration best practices for developers: TLS versions, ciphers, HSTS, certificate automation, and the misconfigurations that quietly break security.

May 11, 2026·5 min read
Content Security PolicyWeb Security

Fixing a Missing Content Security Policy Without Breaking Your Site

Learn how to fix a missing Content Security Policy step by step, from audit to rollout, without breaking scripts, styles, or third-party integrations.

May 11, 2026·6 min read
Web SecuritySecurity Scanning

What a Free Website Security Scan Actually Checks

Curious what a free website security scan tool really tests? Here's exactly what gets checked, what the results mean, and how to fix common issues.

May 10, 2026·5 min read
Security HeadersWeb Security

Auditing Security Headers: Tools, Commands, and What to Look For

Learn how to check website security headers using browser tools, curl commands, and scanners. Real examples of CSP, HSTS, X-Frame-Options, and more.

May 10, 2026·5 min read
Security ReportingWeb Agencies

How to Create a Website Vulnerability Report for Clients

Learn how to build a clear, actionable website vulnerability report for clients, with real examples, scoring methods, and templates that win trust.

May 9, 2026·5 min read
Website SecurityAgency Growth

How to Sell Website Security Services: A Practical Guide

Learn how to sell website security services to clients with proven scripts, audit workflows, pricing models, and packaging strategies that close deals.

May 9, 2026·6 min read
Security AuditsWeb Agencies

Security Audit Deliverables for Clients: A Practical Guide

A practical guide to security audit deliverables for clients, what to include, how to format findings, and templates that agencies and developers can reuse.

May 8, 2026·5 min read
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