• Penetration Testing

      PEN-200: Penetration Testing with Kali Linux (OSCP+)
      PEN-200: Penetration Testing with Kali Linux (OSCP+)
      PEN-300: Advanced Evasion Techniques and Breaching Defenses (OSEP)
      PEN-300: Advanced Evasion Techniques and Breaching Defenses (OSEP)

    Web Application

      WEB-200: Foundational Web Application Assessment with Kali Linux (OSWA)
      WEB-200: Foundational Web Application Assessment with Kali Linux (OSWA)
      WEB-300: Advanced Web Attacks and Exploitation (OSWE)
      WEB-300: Advanced Web Attacks and Exploitation (OSWE)

    Exploit Development

      EXP-301: Windows User Mode Exploit Development (OSED)
      EXP-301: Windows User Mode Exploit Development (OSED)
      EXP-312: Advanced macOS Control Bypasses (OSMR)
      EXP-312: Advanced macOS Control Bypasses (OSMR)
      EXP-401: Advanced Windows Exploitation (OSEE)
      EXP-401: Advanced Windows Exploitation (OSEE)

    Defensive Security

      TH-200: Foundational Threat Hunting (OSTH)
      TH-200: Foundational Threat Hunting (OSTH)
      SOC-200: Foundational Security Operations and Defensive Analysis (OSDA)
      SOC-200: Foundational Security Operations and Defensive Analysis (OSDA)
      IR-200: Foundational Incident Response (OSIR)
      IR-200: Foundational Incident Response (OSIR)

    Security Essentials

      SEC-100: CyberCore - Security Essentials (OSCC)
      SEC-100: CyberCore - Security Essentials (OSCC)

    Secure Development

      SJD-100: Secure Java Development Essentials (OSCC)
      SJD-100: Secure Java Development Essentials (OSCC)

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    SJD-100: Secure Java Development Essentials

    Gain fundamental knowledge of secure Java development practices to build resilient applications. Learn hands-on skills to identify, mitigate, and prevent common vulnerabilities in Java code, providing a strong foundation in secure software development.

    SJD-100: Secure Java Development Essentials
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    SJD-100: Secure Java Development Essentials

    Gain fundamental knowledge of secure Java development practices to build resilient applications. Learn hands-on skills to identify, mitigate, and prevent common vulnerabilities in Java code, providing a strong foundation in secure software development.

    SJD-100: Secure Java Development Essentials
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  • Penetration Testing

      PEN-200: Penetration Testing with Kali Linux (OSCP+)
      PEN-200: Penetration Testing with Kali Linux (OSCP+)
      PEN-300: Advanced Evasion Techniques and Breaching Defenses (OSEP)
      PEN-300: Advanced Evasion Techniques and Breaching Defenses (OSEP)

    Web Application

      WEB-200: Foundational Web Application Assessment with Kali Linux (OSWA)
      WEB-200: Foundational Web Application Assessment with Kali Linux (OSWA)
      WEB-300: Advanced Web Attacks and Exploitation (OSWE)
      WEB-300: Advanced Web Attacks and Exploitation (OSWE)

    Exploit Development

      EXP-301: Windows User Mode Exploit Development (OSED)
      EXP-301: Windows User Mode Exploit Development (OSED)
      EXP-312: Advanced macOS Control Bypasses (OSMR)
      EXP-312: Advanced macOS Control Bypasses (OSMR)
      EXP-401: Advanced Windows Exploitation (OSEE)
      EXP-401: Advanced Windows Exploitation (OSEE)

    Defensive Security

      TH-200: Foundational Threat Hunting (OSTH)
      TH-200: Foundational Threat Hunting (OSTH)
      SOC-200: Foundational Security Operations and Defensive Analysis (OSDA)
      SOC-200: Foundational Security Operations and Defensive Analysis (OSDA)
      IR-200: Foundational Incident Response (OSIR)
      IR-200: Foundational Incident Response (OSIR)

    Security Essentials

      SEC-100: CyberCore - Security Essentials (OSCC)
      SEC-100: CyberCore - Security Essentials (OSCC)

    Secure Development

      SJD-100: Secure Java Development Essentials (OSCC)
      SJD-100: Secure Java Development Essentials (OSCC)

    Other Content

      Enterprise Cyber Ranges
      Enterprise Cyber Ranges
      Learning Paths
      Learning Paths
      Proving Grounds Labs
      Proving Grounds Labs
    View all courses
  • Teams & Enterprises

    Continuous learning & hands-on skills development for cybersecurity teams
    Public Sector

    Unique training for government agencies and educational institutions
    Use Cases

    Meet critical cyber workforce needs with OffSec's learning platform
    Industries

    Purpose-built and industry-recognized cybersecurity training
    Contact sales
    Recommended

    Learn Enterprise

    Address your talent gap through continuous skills development and knowledge acquisition

    Learn Enterprise
    Attain a Certification

    Prove critical knowledge & skills with an industry-standard certification
    Get Hands-on Practice

    Challenge yourself in real-world lab environments
    Increase Career Prospects

    Ready yourself for the next step in your cybersecurity career
    Buy now
    New course

    SJD-100: Secure Java Development Essentials

    Gain fundamental knowledge of secure Java development practices to build resilient applications. Learn hands-on skills to identify, mitigate, and prevent common vulnerabilities in Java code, providing a strong foundation in secure software development.

    SJD-100: Secure Java Development Essentials
  • Subscription Pricing

    Provide continuous Learning Library access to build cyber workforce resilience
    Cyber Ranges

    Hands-on training in live-fire, simulation environments
    Pentesting Services

    Let OffSec conduct a comprehensive vulnerability assessment
    Contact sales
    Recommended

    Learn Enterprise

    Provide continuous learning and skill development with Learn Enterprise. Access to the entire Learning Library and the Enterprise Cyber Range for everyone on your team.

    Learn Enterprise
    Pricing

    Flexible options based on your learning goals
    Learn One
    Learn One

    12-month access to a single course, related labs, and two exam attempts
    Course & Certification Bundle
    Course & Certification Bundle

    90-day access to a single course, related labs, and one exam attempt
    OffSec CyberCore™
    OffSec CyberCore™

    12-month access to a single CyberCore course, related labs, and two exam attempts
    Proving Grounds Labs

    OffSec-curated private labs to practice and perfect your pentesting skills
    Buy now
    New course

    SJD-100: Secure Java Development Essentials

    Gain fundamental knowledge of secure Java development practices to build resilient applications. Learn hands-on skills to identify, mitigate, and prevent common vulnerabilities in Java code, providing a strong foundation in secure software development.

    SJD-100: Secure Java Development Essentials
  • Global Partner Program
    Partner Portal Login
    Find a Partner

    Become a Partner

    Add OffSec to your list of training providers

    Partner with us
  • Join Our Community
    Kali Linux
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    Connect with us

    OffSec office hours every Friday on Twitch

    OffSec Twitch
    • Read
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    • Learn
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    • Work at OffSec
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    • Subscribe to our Newsletters
    • Press Room
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    • Swag Store
    View the Resource Center
    Press Release

    Leeds Equity Partners Acquires OffSec

    Leeds Equity Partners announced that it has acquired OffSec, the leading provider of continuous cybersecurity workforce development training and professional education for cybersecurity practitioners from Spectrum Equity

    Leeds Equity Partners Acquires OffSec
Buy now Sign in
Contact us
SJD-100: Secure Java Development Essentials

New course! SJD-100: Secure Java Development Essentials

Build more securely from the start. Develop skills with hands-on training to identify and prevent common vulnerabilities in Java. A strong foundation in secure software development starts here.

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