K5 (Network) Security refers to a set of measures and protocols designed to protect computer networks from unauthorized access, attacks, and data breaches. It encompasses various technologies and practices, including firewalls, intrusion detection systems, and encryption, to ensure the confidentiality, integrity, and availability of data transmitted over networks. This security framework is essential for organizations to safeguard sensitive information and maintain operational continuity. By implementing K5 (Network) Security, businesses can mitigate risks associated with cyber threats, ensuring that their data, systems, and users remain protected against evolving security challenges.