Blog
Security guides, from the team that ships them.
Web app security, vulnerability detection, compliance evidence. Long-form explainers and short-form playbooks for dev and engineering teams.
Product
Self-serve AI pentesting is now live
Scope and run a real AI penetration test yourself: pick a level, pay in credits, and watch it test your app live. The full report comes with the run. Mapped to all 97 OWASP WSTG cases.
Security Implementation
Website Security Implementation Checklist: Audit-Ready Setup
Website security implementation checklist. Step-by-step guide covering TLS/HTTPS, security headers, authentication, and audit-readiness.
Healthcare Security
Healthcare Website Security: HIPAA & HITECH Compliance Guide
Healthcare website security compliance: HIPAA, HITECH, patient data protection, and regulatory requirements for healthcare organizations.
Security Troubleshooting
Website Security Troubleshooting: TLS, Headers, CORS Fixes
Troubleshooting guide for common website security issues: mixed content, SSL/TLS, CSP violations, CORS, and authentication problems.
Security Monitoring
Security Monitoring Guide: Alerts, Cadence, Triage
Continuous monitoring for HTTPS, headers, TLS, APIs, and DNS. Audit-ready reports as evidence for SOC 2 and ISO 27001.
Web Security
Enable HTTPS: TLS Certificates, Redirects, HSTS
Configure HTTPS: TLS certificates, redirects, HSTS, and mixed content cleanup. Practical steps for Nginx, Apache, IIS, Next.js, and CDNs.
API Security
API Security Testing Checklist: Auth, Rate Limits, Schemas, and More
Practical API security checklist: test auth/authz, rate limits, input validation, and transport. REST and GraphQL examples.
Web Security
Vulnerability Remediation Guide: Prioritize by Exposure, Fix in Order, Verify Each Patch
Practical guide to vulnerability remediation: prioritize by risk, implement fixes, verify solutions. Fix patterns and verification frameworks.
Web Security
RACI, DRIs and SLAs: Running Vulnerability Remediation at Enterprise Scale
Enterprise vulnerability remediation: RACI, DRIs, SLA management, continuous monitoring, and stakeholder communication.
Cloud Security
Cloud Security Scanning: Catching Misconfigurations in AWS, Azure, and GCP
Scan cloud configs, IaC, containers, and K8s. Practical starting points to find risky defaults before they turn into incidents.
Penetration Testing
Advanced Web Application Security Testing: Methods Beyond Automated Scanning
Combine automation and focused manual testing to find real risks. Practical methods with examples.
Web Security
Content Security Policy (CSP) Guide: From Permissive to Strict Without Breaking the App
Make CSP work in production: nonces, strict-dynamic, Report-Only rollout, and examples for Nginx, Apache, Next.js.
Transport Security
Upgrading to TLS 1.3: What Changes, What to Test, and Where Old Clients Break
Enable TLS 1.3 and keep 1.2 for compatibility. Disable legacy versions safely with configs for Nginx, Apache, and IIS.
Web Security
Cookie Security: HttpOnly, Secure, SameSite, and the Cases Where Each Matters
Harden sessions with correct cookie attributes and framework examples. Practical defaults that prevent common attacks without breaking UX.
Web Security
Fixing Mixed Content on HTTPS Pages: How to Find and Patch Every Last One
Diagnose and fix mixed content on HTTPS pages. Find and remove HTTP assets in code, CSS, and CMS with DevTools, CSP upgrade, CDN rewrites, and CI checks.
Security Monitoring
How Often Should You Run Security Scans? A Cadence Guide
Practical scan-cadence guide: daily vs weekly vs monthly by asset type, event-driven triggers, and how to wire scanning into CI.
Web Security
A Developer's Guide to HTTP Security Headers
Learn why HTTP security headers (CSP, HSTS, etc.) are vital for web application security. Protect against XSS, clickjacking & more.
Penetration Testing
Penetration Testing Guide: When You Need One, What to Expect, How to Read the Report
What pen testing covers and why it matters. Types, examples, and best practices to find real vulnerabilities and support compliance audits.
Penetration Testing
Enterprise Penetration Testing: Scoping, Frequency, and Working with Auditors
Enterprise penetration testing: OWASP/NIST/PTES frameworks, PCI DSS/SOC 2/ISO 27001 requirements, vendor selection, and program management.
Email Security
SPF, DKIM, DMARC: A Practical Guide to Hardening Email Deliverability and Stopping Spoofing
Configure SPF, DKIM, DMARC for email authentication. Improve deliverability and block spoofing with clear steps and examples.
Security Tools Comparison
Barrion vs Scanners and Pentest Tools (2026)
How Barrion's agentic AI pentests compare with ZAP, Burp Suite, Nessus and Qualys WAS: what each tests, how often it runs, and which team it suits.
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