Understanding the Role and Importance of Cyber Security
Cyber security is crucial in the digital age to protect against threats like data breaches and large-scale attacks. It involves safeguarding systems, networks, and data, focusing on confidentiality, integrity, and availability. Key components include network, application, and information security, IAM, and user education. The threat landscape includes APTs, malware, and phishing. Cyber security prevents financial loss, protects reputations, and ensures compliance with regulations like GDPR and HIPAA. Best practices include strong passwords, MFA, and regular updates. Emerging technologies like AI enhance security, while future challenges include quantum computing and IoT vulnerabilities.