Cyber Security

Cyber security meaning is the practice or art of protecting electronic information, networks, devices, and data from unauthorized access or criminal use. Cyber security measures are designed to ensure confidentiality, integrity, and availability of information. Cyber security is an important and growing field that covers many aspects of our online lives, such as communication, entertainment, transportation, shopping, and medicine. Cyber security can also be defined as measures taken to protect a computer or computer system against unauthorized access or attack.

Cyber security protects computer systems and networks from compromise or damage from internal or external threats. Cyber security includes protecting individual systems, networks, software programs and the information associated with these items.

IT Cyber security has become one of the fastest-growing niches in Information Technology due to the rapid growth in cybercrime globally. It’s estimated that cybercrime will cost companies over $10.5 trillion annually by 2025, and to combat this, many companies have begun investing heavily in cybersecurity. In addition to internal pressure to prevent data breaches and cyber-attacks, companies face external pressure in industries like healthcare, financial services and the government sector.

What are some of the cyber security sub-domains?

Application Security
Identity Management and Data Security
Network Security
Mobile Security
Cloud Security
Disaster recovery and business continuity planning (DR&BC)

Vulnerability Management