Cyber security is the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. It's also known as information technology security or electronic information security.
Importance of cybersecurity
Introduction to security, access control and software development security
Business continuity and disaster recovery planning and cryptography
Info security governance & risk management and legal, regulations, investigations, and compliance
Information security governance & risk management
Operations security & physical and environmental security