Network Security

Network Security

Network security involves the protection of computer networks and their data from unauthorized access, misuse, or disruption. It encompasses a wide range of technologies, processes, and practices designed to defend against cyber threats and ensure the confidentiality, integrity, and availability of network resources.

Continuous monitoring of network activity and security events is critical for detecting and responding to security incidents promptly. Security information and event management (SIEM) systems, log analysis tools, and security operation centers (SOCs) are used to monitor network traffic, analyze security events, and investigate and respond to security incidents effectively.

Network segmentation involves dividing a network into smaller, isolated segments, or subnetworks, to contain security breaches and limit the spread of malware or unauthorized access. It helps to minimize the impact of security incidents and improve overall network resilience by compartmentalizing sensitive resources and restricting communication between network segments.

Overall, network security requires a multi-layered approach that combines technical controls, security best practices, and user awareness to mitigate cyber threats and protect sensitive information and assets from unauthorized access or compromise.