Free Cookie Security Checker
Audit cookies for HttpOnly, Secure, SameSite and Partitioned attributes.
Reduce session theft and cross-site leakage with proper cookie settings.
- HttpOnly & Secure flags
- SameSite settings
- Partitioned cookies
"As a solo founder, Barrion is the only security tool I can justify. It caught things my framework defaults missed."
Alex M.
Founder
"We're a small SaaS team. Barrion is like having a part-time AppSec engineer without the hire."
Jordan T.
Tech Lead
"We identified and fixed critical vulnerabilities before our platform launch, saving us from potential data breaches."
Marcus Anderson
CTO
"The ROI has been exceptional. We've prevented three potential security incidents in the first quarter alone, and the platform pays for itself in risk mitigation."
Elena Rodriguez
VP of Engineering
"Implementation was seamless and continuous monitoring gives our team confidence. We've seen a 40% reduction in security incidents since adopting Barrion."
David Kim
Chief Security Officer
"The automated scanning and detailed reporting have transformed our security posture. We've reduced our vulnerability remediation time from weeks to days."
Priya Sharma
Security Director
"Barrion's passive scanning approach means zero impact on our production systems while providing security insights. Perfect for our high-traffic environment."
Robert Taylor
DevOps Lead
"The reporting feature saved us weeks of manual work during our SOC 2 audit. The automated report generation is a game-changer."
Michael Brown
Compliance Officer
"Barrion's security scanning has helped us implement best security practices efficiently, saving us countless hours."
Sarah Chen
Head of Security
"Barrion gives us peace of mind, knowing we're notified of any security issues. Exactly what our team needed."
Oskar Nilsson
Tech Lead
"The detailed vulnerability reports and remediation guidance have been invaluable. Our development team can now address issues proactively rather than reactively."
Amanda Foster
Engineering Manager
"Barrion's real-time alerts have helped us catch and fix vulnerabilities before they become critical issues. The peace of mind is worth every penny."
Jennifer Martinez
Security Architect
"We needed a solution that could scale with our growing infrastructure. Barrion has exceeded expectations and become an essential part of our security toolkit."
Lisa Wang
Infrastructure Director
How it works
Secure your company's web apps in three simple steps
Fast, safe, non-intrusive checks with actionable results. Built for dev teams.
Start scan
Enter your URL and click start. No credit card or account required for basic scans.
Scan runs
Barrion performs passive, read-only security checks to identify vulnerabilities without impacting your site.
Take action
Get a detailed report with step-by-step instructions. Enable continuous monitoring so you never miss a new vulnerability.
What is cookie security?
Cookie security ensures sensitive cookies (like session tokens) are protected with HttpOnly, Secure, SameSite and, when needed, Partitioned attributes.
What this checker validates
- HttpOnly and Secure status on cookies
- SameSite=Lax/Strict for CSRF mitigation (or None with Secure)
- Partitioned attribute for third‑party contexts (CHIPS)
How to fix common failures
- Mark auth cookies as HttpOnly so they are never accessible to JS
- Set Secure on all cookies over HTTPS
- Use SameSite=Lax by default, and Strict for highly sensitive areas
Tool-specific questions
Is SameSite=None safe?
When to use Partitioned?
Should JWTs be in cookies or storage?
Why Choose Barrion?
Real-Time Results
Instant security analysis with detailed reports, giving you an immediate security overview
Comprehensive Checks
Multiple best-practice security checks in a single scan, for broad coverage
Actionable and Effective
Clear recommendations for fixes, helping you improve your security quickly and effectively
Other Tools
Complete Security Scan
Complete website security analysis with comprehensive vulnerability detection
- Full security assessment
- Detailed security report
- Actionable recommendations
- Risk severity scoring
Penetration Test Security Check
Automated, passive lightweight penetration test check. Identify vulnerabilities before manual testing.
- Automated vulnerability detection
- Security headers analysis
- TLS/SSL configuration review
Vulnerability Scanner
Scan for known vulnerabilities, CVEs, and security misconfigurations. Get risk severity scoring and remediation guidance.
- CVE vulnerability detection
- Known vulnerability database
- Security misconfigurations
- Outdated software detection
- Risk severity scoring
- Remediation guidance
Security Audit Tool
Comprehensive security audit with compliance readiness check. Get audit-ready reports with detailed findings.
- Comprehensive security assessment
- Compliance readiness check
- Security posture evaluation
- Risk assessment scoring
- Audit-ready reports
Security Compliance Checker
Check compliance with PCI DSS, HIPAA, SOC 2, ISO 27001, and GDPR. Get compliance readiness reports.
- PCI DSS compliance check
- HIPAA security assessment
- SOC 2 compliance validation
- ISO 27001 security controls
- GDPR security requirements
- Compliance gap analysis
WAF Checker
Detect Web Application Firewall presence through passive header analysis. Identify WAF/CDN providers.
- WAF presence detection via headers
- CDN and edge security identification
- Security headers analysis
