CISA urges business to deploy decoys, lures, and honeypots to catch hackers in the act
ZTNA is great, but it can be even better with a little honeypot, CISA advises.
The US Cybersecurity and Infrastructure Security Agency (CISA) has advised organizations to deploy cyber decoys, including honeypots, lures, and honeytokens, to enhance their ability to detect cyber intrusions and thwart hackers. These decoys serve as assets that appear legitimate but are designed to distract adversaries, detect their presence, and facilitate the collection of cyber threat intelligence (CTI).
CISA's guidance is particularly relevant in the context of Zero Trust models, which assume that a malicious threat actor may gain access to an environment and plan accordingly. By implementing cyber decoys, organizations can complement Zero Trust by continuously monitoring and verifying their systems, generating high-fidelity alerts for suspicious activity, reducing alert fatigue, and detecting post-compromise activities such as adversary techniques using legitimate tools and living off the land (LOTL).
The advisory outlines various decoy concepts, such as tripwires, breadcrumbs, and honeytokens, and provides a roadmap for planning, implementing, and refining these strategies using MITRE Engage and MITRE ATT&CK frameworks. These decoys offer a scalable, cost-effective solution that can be seamlessly integrated into an organization's existing cybersecurity tech stack without requiring major architectural changes. The full guidance can be accessed via the provided link (PDF).
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