Network Security is a vital service designed to protect digital infrastructure, systems, and sensitive data from a wide range of cyber threats and unauthorized access. The service incorporates a layered security model that includes firewalls, intrusion detection and prevention systems (IDPS), endpoint security, anti-malware solutions, and secure remote access via VPNs. It also involves the ongoing monitoring of network traffic for suspicious activity, the enforcement of access control policies, and the implementation of data encryption standards. Businesses are supported through regular vulnerability assessments, compliance audits, and incident response planning to minimize risks and ensure continuity. With cyberattacks becoming increasingly sophisticated, Network Security provides both preventive and responsive protection, allowing organizations to operate with confidence in a secure digital environment.