What is Infrastructure Security?

Infrastructure security encompasses the strategies and technologies used to protect the underlying systems, networks, and physical resources that support an organization's IT operations. This includes securing servers, data centers, cloud environments, network devices, and endpoints against unauthorized access, cyber threats, and physical damage. Common practices include implementing firewalls, intrusion detection/prevention systems, access controls, vulnerability management programs, and robust monitoring to maintain the confidentiality, integrity, and availability of critical infrastructure.