Cybersecurity is the practice of protecting systems, networks, programs, and data from digital attacks. It involves a range of technologies, processes, and practices designed to safeguard information, prevent unauthorized access or damage, and ensure the continuity of operations.
It encompasses various areas like:
1. **Network Security:** Protecting networks from unauthorized intrusion, attacks, and misuse.
2. **Application Security:** Ensuring that software and applications are secure from vulnerabilities and threats.
3. **Information Security:** Safeguarding data from unauthorized access, disclosure, or destruction.
4. **Operational Security:** Ensuring that procedures and controls are in place to protect systems and information.
5. **Disaster Recovery/Incident Response:** Having plans and procedures to recover data and systems in case of a cyber incident or breach.
Cybersecurity is crucial in today’s interconnected world where businesses, governments, and individuals rely heavily on digital systems and the internet. As technology evolves, the methods and strategies for cybersecurity also continually adapt to address new threats and vulnerabilities.