CISSP (Certified Information Systems Security Professional) is a globally recognized certification in IT security, governed by (ISC)², with over 105,000 certified individuals worldwide as of 2016. Professionals pursue CISSP not only to enhance credibility but also for potential salary increases, as jobs requiring this certification often offer salaries above $120,000. The curriculum covers eight domains related to security and risk management, and the exam consists of 250 questions, lasting 6 hours.