Guide How eSentire Treat Response Unit (TRU) Conducts Proactive Threat Hunting with Infinite Loop Framework
Staying ahead of modern threats requires more than alerts — it takes continuous threat hunting grounded in real-world behavior. This solution brief shows how the eSentire Threat Response Unit (TRU) applies its Infinite Loop Threat Framework to identify and stop cyberattacks before they strike. Learn how a structured approach to proactive threat hunting shortens response times and enhances detection. Download the guide and reach out to Cornerstone Data Systems, INC to see how you can adopt these tactics.
Threat hunting is the proactive practice of searching for signs of malicious activities or indicators of compromise (IOCs) before threat actors can establish a strong presence in your organization. It involves monitoring attacker behaviors, such as lateral movement and privilege escalation, as well as identifying indicators like malware artifacts and unusual network traffic. This approach helps organizations stay ahead of potential threats and enhances their overall security posture.
How does eSentire's TRU operate?
eSentire's TRU employs an Infinite Loop framework to gather and operationalize threat intelligence. They collect data from over 54 commercial threat feeds and various proprietary sources, including the Dark Web. The TRU team conducts hypothesis-driven threat hunts, prioritizes threats based on severity, and develops novel detection rules. In 2023 alone, they performed over 1,100 hypothesis-based threat hunts and created more than 520 new detections to protect their clients.
What support does TRU provide to organizations?
TRU acts as an extension of your security team, continuously monitoring the threat landscape and providing regular threat advisories and security bulletins. They conduct proactive real-time threat hunts to help organizations stay ahead of emerging threats. Additionally, TRU develops detailed runbooks for each detection, ensuring that 24/7 Security Operations Center (SOC) analysts have the necessary information to respond effectively to security incidents.
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