Cybersecurity

Certified Information Systems Security Professional

The world's premier cybersecurity certification.

4.9 (89,500 reviews)350K+ enrolledISC2

4.9

Authority Rating

$749 exam fee

Cost

4-6 Months

Duration

Very High

Job Readiness

+$35,000 avg

Salary Boost

Overview

The CISSP certification validates expertise in designing, implementing, and managing cybersecurity programs. It covers eight domains including security and risk management, asset security, and security operations. The most respected certification for security professionals.

Is CISSP Worth It in 2026?

Pros

  • Highest-paying security certification
  • Required for senior security roles
  • Global recognition and respect
  • DoD 8570 approved
  • Opens CISO career path

Cons

  • Requires 5 years security experience
  • Very challenging 6-hour exam
  • Annual maintenance fees
Skills You'll Learn
Security ArchitectureRisk ManagementCryptographyNetwork SecuritySecurity OperationsCompliance
Top Employers Hiring
  • NSA
  • CIA
  • Deloitte
  • Booz Allen
  • PwC

Quick Facts

  • Provider: ISC2
  • Difficulty: Advanced
  • Total Cost: $749 - $3,000
  • Last Updated: January 2026