What is Interface Level Guard?
In this glossary, Interface Level Guard refers to: A security control that enforces policy, filtering, or access restrictions at a specific network interface, segmenting and protecting traffic based on interface context. See NIST SP 800-41r1.
How is Interface Level Guard used in cybersecurity?
In cybersecurity communication, this term appears in contexts such as: "Deploy interface level guards on DMZ segments to restrict traffic between public and internal networks according to organizational security policy."
Why does Interface Level Guard matter in cybersecurity?
Interface Level Guard matters because it supports clear communication in Network Security contexts for SOC Analysts, Security Engineers, and Incident Responders. It also connects to aviation training and exam language such as CISSP, CompTIA Security+, and CEH.
Who uses Interface Level Guard?
Interface Level Guard is mainly used by SOC Analysts, Security Engineers, and Incident Responders.
What category does Interface Level Guard belong to?
In this glossary, Interface Level Guard is grouped under Network Security. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from ISO 27001, NIST Cybersecurity Framework, MITRE ATT&CK and published by Protermify Cybersecurity as a static cybersecurity reference page.
