Certified Secure Software Lifecycle Professional (CSSLP)

The CSSLP from (ISC)² validates expertise in secure software development practices for mid-level professionals. Perfect for developers and IT pros wanting to specialize in security, it opens doors to secure coding, application security, and DevSecOps roles—high-demand fields where you can make a real impact protecting digital assets.

Issued by (ISC)²

Certification Requirements

Exam Required: Yes

Difficulty: Intermediate

Prerequisites:

At least 4 years of cumulative, paid work experience as a software development lifecycle professional in one or more of the eight domains of the ISC2 CSSLP Exam Outline

Additional Info:

A bachelor's or master's degree in IT, computer science, or a related field may count toward one year of work experience.
Part-time work and internships may also count toward the work experience requirement.

Topics covered by Certified Secure Software Lifecycle Professional (CSSLP)

The certification validates that you have the core skills necessary for a career in secure software development and application security.

Information Security

Job Opportunities with a (ISC)² Certified Secure Software Lifecycle Professional (CSSLP) Certification

The CSSLP certification unlocks high-paying cybersecurity roles, empowering career changers to enter this growing field with confidence in the following positions:

Application Security Engineer

Application Security Engineers protect software applications from cyber threats by identifying vulnerabilities, implementing security measures, and ensuring code meets safety standards throughout the development lifecycle.

Estimated Salary: $95,000 – $160,000

Security Software Developer

Security Software Developers design and build secure applications, implementing protective measures against cyber threats. They create robust software systems that safeguard sensitive data and prevent unauthorized access to digital assets.

Estimated Salary: $95,000 – $160,000

Secure Software Architect

A Secure Software Architect designs and oversees software systems with built-in security measures, ensuring applications protect against cyber threats while meeting business requirements and compliance standards.

Estimated Salary: $140,000 – $200,000

Related Certifications

Certified Information Systems Security Professional (CISSP)

(ISC)²

Intermediate

Certified Information Systems Security Professional (CISSP)

(ISC)²

Advanced

Certified Cloud Security Professional (CCSP)

(ISC)²

Advanced

Frequently Asked Questions

Is the CSSLP certification worth it for software developers wanting to move into cybersecurity?

Yes, CSSLP is valuable for developers transitioning to cybersecurity as it bridges coding skills with security expertise, making candidates more competitive for secure development and application security roles.

How much does it cost to get CSSLP certified including exam fees and study materials?

CSSLP certification costs around $749 for the exam, plus $200-500 for study materials like books and practice tests.

What jobs can you get with a CSSLP certification?

CSSLP certification opens doors to application security engineer, secure software developer, security architect, DevSecOps engineer, and security consultant roles across industries requiring secure software development practices.

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