“SIEM guidelines encode not solely syntax, but additionally detection intent,” Ming Xu, lead creator of the paper, advised CSO. Totally different SIEM platforms implement distinct discipline schemas, question operators, aggregation habits, and correlation logic, which means guidelines not often translate cleanly between distributors, he stated.
Practitioners say the problem is turning into extra frequent as enterprises undertake hybrid cloud environments and multi-vendor security stacks.
Why is SIEM rule translation troublesome
“In massive enterprises, the necessity to port or reuse detection guidelines throughout platforms is turning into more and more frequent,” stated Prashant Chaudhary, space vp at Splunk India. Hybrid cloud adoption, mergers, compliance necessities, and multi-vendor environments are forcing SOC groups to work throughout disparate telemetry codecs and detection frameworks, he stated.
