<aside> <img src="/icons/city_gray.svg" alt="/icons/city_gray.svg" width="40px" /> Infrastructure security is the practice of protecting critical systems and assets against physical and cyber threats. From an IT standpoint, this typically includes hardware and software assets such as end-user devices, data center resources, networking systems, and cloud resources.

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Ports and Protocols

Firewalls

Configuring Firewalls

IDS and IPS

Network Appliances

Port Security

Securing Network Communications

SD-WAN and SASE

Infrastructure Considerations

Selecting Infrastructure Controls