CISSP is the gold standard for security certifications. It covers the breadth of information security’s deep technical and managerial concepts. Learning to effectively design, engineer, and manage the overall security posture of an organization. This course covers Domain 4- Communication and Network Security. Information is not just stored, it is also transmitted and must be secured in transit. Understanding networking models, protocols, hardware components, and possible attack vectors is vital to information security. It is one of the most important domains on the CISSP exam.