Costly and struggling: the challenges of legacy SIEM solutions

“These programs have been constructed primarily to detect identified threats utilizing signature-based approaches, that are inadequate towards immediately’s subtle, continually evolving assault methods,” Younger says. “Fashionable threats usually make use of refined ways that require superior analytics, behavior-based detection, and proactive correlation throughout a number of information sources — capabilities that many legacy SIEMs lack.

As well as, legacy SIEM programs usually don’t help automated menace intelligence feeds, that are essential for staying forward of rising threats, based on Younger. “In addition they lack the flexibility to combine with safety orchestration, automation, and response instruments, which assist automate responses and streamline incident administration.”

With out these fashionable options, legacy SIEMs usually miss necessary warning indicators of assaults and have bother connecting completely different menace indicators, making organizations extra uncovered to complicated, multi-stage assaults.