Topic starter
02/08/2026 12:02 pm
TL;DR: Identity-based attacks can evade automated defenses when they use valid credentials and normal administrative tools, according to Dropzone AI. Threat hunting adds the identity context that SIEM, EDR, and network monitoring can miss, which shortens the time attackers have to move laterally and persist.
Editorial analysis by NHI Mgmt Group, based on content published by Dropzone AI: “What is Threat Hunting? A Beginner's Guide for 2026”.
Key questions
Q: Why do legitimate credentials make threat detection less reliable?
A: Because detection tools are strongest when activity matches known bad behaviour.
Q: How do security teams know whether threat hunting is actually working?
A: Threat hunting is working when teams can move from first suspicious connection to confirmed containment without long manual pivots.
Q: What breaks when identity-based attacks are handled only by automated detection?
A: Automated detection tends to fail when attackers use valid credentials, approved admin tools, and low-noise behavior that fits normal baselines.
Practitioner guidance
- Hunt for identity anomalies in authentication logs Focus hunts on unusual login timing, impossible travel, unfamiliar device patterns, and cross-subnet activity from privileged accounts and service identities.
- Correlate endpoint and identity telemetry Join EDR, SIEM, and IAM data so that a benign-looking process on one system can be evaluated alongside account behavior across the environment.
- Baseline legitimate admin tool use Document normal PowerShell, RDP, remote management, and script execution behavior for each high-value account class before hunting for deviations.
Bottom line: Identity-based attacks can evade automated controls because they often use valid credentials and normal administrative tools.
Glossary terms: Threat Hunting, Living-off-the-Land, Dwell Time, Identity-based threat
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This topic was modified 2 days ago by NHI Mgmt Group
02/08/2026 1:08 pm
Identity-based attack paths are now a governance problem, not just a detection problem. When valid credentials and approved tools are the attacker's entry mechanism, traditional alerting can mistake hostile activity for normal administration. That means identity telemetry, privilege context, and behavior analysis have to be treated as part of the control surface. Practitioners should assume that clean authentication does not equal trusted activity.
A question worth separating out:
Q: What should teams do after they find a hidden intrusion through hunting?
A: They should contain the affected accounts and systems, preserve the behavioral evidence that revealed the intrusion, and feed the findings back into detection engineering. The value of hunting rises when confirmed patterns are converted into new analytics that reduce repeat exposure.
👉 Read our full editorial: Threat hunting is now essential for identity-based attacks