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RFC 9424
Title: Indicators of Compromise (IoCs) and
Their Role in Attack Defence
Author: K. Paine,
O. Whitehouse,
J. Sellwood,
A. Shaw
Status: Informational
Stream: IETF
Date: August 2023
Mailbox: [email protected],
[email protected],
[email protected],
[email protected]
Pages: 24
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-opsec-indicators-of-compromise-04.txt
URL: https://www.rfc-editor.org/info/rfc9424
DOI: 10.17487/RFC9424
Cyber defenders frequently rely on Indicators of Compromise (IoCs) to
identify, trace, and block malicious activity in networks or on
endpoints. This document reviews the fundamentals, opportunities,
operational limitations, and recommendations for IoC use. It
highlights the need for IoCs to be detectable in implementations of
Internet protocols, tools, and technologies -- both for the IoCs'
initial discovery and their use in detection -- and provides a
foundation for approaches to operational challenges in network
security.
This document is a product of the Operational Security Capabilities for IP
Network Infrastructure Working Group of the IETF.
INFORMATIONAL: This memo provides information for the Internet community.
It does not specify an Internet standard of any kind. Distribution of
this memo is unlimited.
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