Infrastructure security
(also foundational system protection)
Infrastructure security definition
In cybersecurity, “Infrastructure security” can be described as structured practices and measures that guard IT systems, networks, software, and hardware assets against various threats. It focuses on safeguarding digital operations and critical components from vulnerabilities and unauthorized access to ensure the stability and integrity of the organization’s digital environment.
See also: security audit
Common applications of infrastructure security in cybersecurity:
Security patch management: Mandatory server and security patch updates can fix known vulnerabilities, ensure robust network security, and keep cyber threats at bay.
Network segmentation: Network segmentation can improve overall network security by isolating critical assets or sensitive information from certain network parts, reducing the information breach risk and lateral movement by attackers.
Access control and authentication: Implementing robust access control and authentication mechanisms for authorized personnel can minimize the risk of unauthorized system access.