SSLyze SSL/TLS Scanner

Analyze SSL/TLS configurations, identify weak cipher suites, and validate certificate security across your infrastructure.

About SSLyze

SSLyze is a fast and comprehensive SSL/TLS scanner that analyzes SSL/TLS configurations to identify security vulnerabilities, weak cipher suites, and certificate issues. It provides detailed information about SSL/TLS implementations, helping organizations ensure secure communication channels and meet security compliance requirements.

50,000+
SSL/TLS Tests
1,000+
Certificates Analyzed
24/7
Continuous Monitoring
99.9%
Detection Rate

Certificate Analysis

Comprehensive analysis of SSL/TLS certificates to identify expiration issues, weak signatures, and misconfigurations.

Certificate Features:

  • Certificate expiration monitoring
  • Signature algorithm validation
  • Certificate chain validation
  • Weak key detection
  • Certificate transparency checking

Cipher Suite Testing

Test and analyze cipher suite configurations to identify weak or insecure encryption methods.

Cipher Suite Features:

  • Supported cipher detection
  • Weak cipher identification
  • Protocol version testing
  • Perfect forward secrecy validation
  • Cipher preference analysis

Security Vulnerability Detection

Identify SSL/TLS security vulnerabilities including protocol weaknesses and configuration issues.

Security Features:

  • Heartbleed detection
  • POODLE vulnerability testing
  • BEAST attack detection
  • CRIME vulnerability testing
  • Protocol downgrade detection

Compliance Reporting

Generate comprehensive reports for PCI DSS, HIPAA, and other compliance requirements.

Reporting Features:

  • Compliance validation
  • Detailed security reports
  • Remediation recommendations
  • Trend analysis
  • Executive summaries

SSLyze Scan Types

SSLyze offers various scanning modes to meet different SSL/TLS security assessment needs.

Certificate Scan

Comprehensive certificate analysis including expiration, chain validation, and signature verification.

# Certificate scan sslyze --certinfo example.com:443

Cipher Suite Scan

Test and analyze supported cipher suites to identify weak or insecure encryption methods.

# Cipher suite scan sslyze --cipher_suites example.com:443

Vulnerability Scan

Test for known SSL/TLS vulnerabilities including Heartbleed, POODLE, and BEAST.

# Vulnerability scan sslyze --vulnerabilities example.com:443

Full Scan

Comprehensive SSL/TLS security assessment covering all available tests and checks.

# Full scan sslyze --all example.com:443

Start SSL/TLS Security Assessment

Begin analyzing your SSL/TLS configurations with the industry's most trusted SSL security scanner.

Start SSLyze Scan View Sample Report