Description: Security Shield is a protective measure designed to prevent unauthorized access and attacks on a network. This concept refers to a set of technologies and practices implemented to safeguard the integrity, confidentiality, and availability of computer systems. A Security Shield may include firewalls, intrusion detection and prevention systems, and traffic analysis tools, among others. Its primary goal is to create an effective barrier that prevents malicious actors from accessing the network or disrupting its operation. Furthermore, a Security Shield not only focuses on defense against external attacks but also considers the protection of internal data and access management. In an increasingly complex digital environment, where cyber threats are more sophisticated, implementing a Security Shield has become essential for organizations seeking to protect their information and maintain user trust. This comprehensive security approach allows organizations not only to react to incidents but also to anticipate them by establishing protocols and preventive measures that minimize the risk of successful attacks.