What is Cybersecurity? What are its key components?
Cybersecurity refers to the practice of protecting computer systems, networks, programs, and data from unauthorized access, damage, theft, disruption, or any other form of cyber threats. It involves the implementation of various measures, technologies, and best practices to ensure the confidentiality, integrity, and availability of digital information. The field of cybersecurity addresses a wide range of threats, including hacking attempts, malware infections, data breaches, phishing attacks, ransomware, social engineering, and more. It encompasses both proactive measures to prevent cyber incidents and reactive steps to detect, respond to, and recover from security breaches. Key components of Cybersecurity include: 1. Risk Assessment: Identifying and evaluating potential vulnerabilities and threats to the organization’s information systems and assets. 2. Network Security: Protecting computer networks from unauthorized access and attacks through measures like firewalls, intrusion de