Securing infrastructure refers to the measures taken to protect the physical and digital systems that support an organization’s operations and assets. This can include protecting data centers, networks, and other critical systems from unauthorized access, as well as implementing controls to prevent data breaches, cyber-attacks, and other security incidents.
Some common security measures for infrastructure include:
- Network segmentation: Dividing the network into smaller, isolated segments, which limits the scope of a security incident and makes it harder for attackers to move laterally.
- Access control: Restricting access to critical systems and data to only authorized users, and using authentication and encryption to protect data in transit.
- Firewalls: Implementing firewalls to block unauthorized access and suspicious traffic.
- Vulnerability management: Regularly identifying and mitigating vulnerabilities in systems and software.
- Disaster recovery and business continuity planning: Having a plan in place to quickly recover from a security incident or other disruption.
- Monitoring and incident response: Continuously monitoring systems and networks for signs of a security incident, and having a plan in place for how to respond if one occurs.
It is important to note that infrastructure security is an ongoing process that requires regular monitoring, updating, and testing to ensure that it remains effective against emerging threats.