The Certified Information Systems Security Professional (CISSP) exam is a training that certifies security professionals in ten different areas, of access control systems and methodology, business continuity planning and disaster recovery planning, physical security, operations, security, management practices, telecommunications and networking security.
CISSP serves as a clear indicator of broad-based, platform-agnostic competency in information security and can help professionals in the field further their careers, the decision to take the exam is a popular one for those with past experience in the world of digital security.