Rising attack exposure, threat sophistication spur interest in detection engineering

The survey’s data suggested that many companies have not just merely adopted detection engineering practices but have made it a strategic focus of their cyber risk mitigation effort.  “Just a decade ago, detection engineering was a relatively unknown role in cybersecurity,” the report stated. “Now, it is emerging as one of the most critical roles in security operations.”

More than the usual threat detection practices

Proponents argue that detection engineering differs from traditional threat detection practices in approach, methodology, and integration with the development lifecycle. Threat detection processes are typically more reactive and rely on pre-built rules and signatures from vendors that offer limited customization for the organizations using them. In contrast, detection engineering applies software development principles to create and maintain custom detection logic for an organization’s specific environment and threat landscape. Rather than relying on static, generic rules and known IOCs, the goal with detection engineering is to develop tailored mechanisms for detecting threats as they would actually manifest in an organization’s specific environment.

Often this involves a stronger emphasis on behavior-based detections, the integration of threat intelligence to create detections aligned with real-world adversary tactics and the use of threat modeling to anticipate potential attack paths, says Heath Renfrow, CISO and co-founder of Fenix24 a cyber disaster recovery firm. “Unlike conventional threat detection, which often relies on static signatures and pre-built rules, detection engineering is behavior-driven, context-aware, and tailored to an organization’s unique threat landscape,” Renfrow says. “It involves a blend of security operations, threat intelligence, and data science to build more adaptive and resilient detection capabilities.”