Using Cyber Decoys to Strengthen Detection and Response

CISA developed this guidance to help defensive teams at varying levels of cybersecurity maturity plan and implement cyber decoy strategies that strengthen their detection and response capabilities. Many organizations struggle to detect adversaries who use legitimate credentials, native tools, and living off the land (LOTL) techniques to conduct discovery, move laterally, and access data. Cyber decoys are assets that appear to be legitimate systems, accounts, or data, but are designed to distract adversaries, detect their presence, or facilitate collection of cyber threat intelligence (CTI). As organizations adopt Zero Trust models, they should assume that a malicious threat actor may gain some level of access to their environment and plan accordingly. Cyber decoys complement Zero Trust by: Supporting continuous monitoring and verification, Creating high-fidelity alerts for suspicious activity, Reducing alert fatigue, and Helping defenders detect post-compromise activity, including adversary LOTL techniques. This guidance introduces decoy concepts—including tripwires, breadcrumbs, and honeytokens—and uses the MITRE Engage™ and MITRE ATT&CK® frameworks to provide practical, low-comp…

Tags

CISA

Related exam domains

CISSP 3: Security Architecture and Engineering; CISSP 7: Security Operations; CISM 2: Information Security Risk Management; CISM 4: Incident Management

Source record id

/node/25479

First seen by InfoSec Signals

9/23/2026

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