Mastering Cyber Security

Cybersecurity is the technique of protecting internet-connected systems from malicious attacks. It has two components: cyber, which refers to technology including systems, networks, programs, and data; and security, which focuses on the protection of systems, networks, applications, and information.

Network security involves implementing hardware and software to secure a computer network from unauthorized access, intruders, attacks, disruption, and misuse. It is important for organizations to protect their assets against external and internal threats.

Application security involves protecting software and devices from unwanted threats. This can be achieved by regularly updating the apps to ensure they have the latest security measures.

The sub-domains mentioned in the text are network security and application security.

Cybersecurity is important in today's digital world to safeguard sensitive information, prevent unauthorized access, ensure business continuity, protect against financial losses, and maintain trust in digital systems.

The purpose of network security is to protect a computer network from unauthorized access, intruders, attacks, disruption, and misuse.

Application security involves protecting software and devices from unwanted threats, such as malware and unauthorized access.

The two components of cybersecurity mentioned in the text are 'cyber' and 'security'.

Cybersecurity is the technique of protecting internet-connected systems, including computers, servers, mobile devices, electronic systems, networks, and data, from malicious attacks.

The sub-domains of cybersecurity mentioned in the text are network security and application security.