CISSP certification guide: Requirements, training and cost This "gold standard" certification demonstrates your skills and testifies to your experience. Certified Information Systems Security Professional, or CISSP, is a certification for advanced IT professionals who want to demonstrate that they can design, implement, and manage a cybersecurity program at the enterprise level. It's offered by the International Information System Security Certification Consortium, or (ISC) 2, a nonprofit organisation that focuses on certification and training for cybersecurity professionals. CISSP is (ISC) 2's most widely known certification. With more than 20 years of history behind it, CISSP is a respected certification that can help advance your career. To achieve this certification, you need to demonstrate competence across a range of technical areas and well as management, and you also need to build up relevant industry experience.