So the answer to whether I can replace my SIEM with MDR is still a difficult question to answer, but probably not, and you probably shouldn't. The ideal would be to use both, but if it's one or the other, managed SIEM is likely to give you more bang for your buck. An effective MDR solution includes a wide range of security tools to monitor activity, detect and eliminate threats, and protect networks against future attacks. Integrating vulnerability management with threat response has advantages because your MDR team not only constantly identifies new vulnerabilities and prioritizes patching, but also monitors emerging threats at the same time.
A key difference you'll find when comparing MDR to SIEM is the way MDR takes a proactive approach to cybersecurity. Indeed, MDR services are the equivalent of SoC as a service, providing it with managed SOC capabilities. The MDR should also go further and identify latent risks in systems, applications and activities that may cause an attack. By identifying vulnerabilities and correcting weaknesses before threat actors can exploit them, the MDR effectively reduces the attack surface.
While SIEM solutions collect and analyze logs (which should also provide MDR services), MDR actively investigates risks and threats across the entire spectrum of attackers' activity. Learn more about how the MDR can help your organization monitor your networks, terminals and cloud environments 24 hours a day, 7 days a week, to help you detect, respond to and recover from modern cyberattacks. In short, when it comes to SMEs, MDRs are the main winners in keeping their organization safe from threats. Unlike MSSPs, which require a separate advance payment for incident response services, MDR companies offer different levels of incident response as part of their basic fee.
With the help of the MDR, that time can be reduced to a couple of hours by quickly detecting and delivering practical guidance or automated response to customers. The MDR also allows companies to reduce the likelihood of such attacks, since it brings together all the necessary capabilities to detect attacks and respond to them with security assessment services, such as vulnerability management. Alert Logic offers managed detection and response (MDR) solutions with comprehensive coverage for public clouds, SaaS, on-premises and hybrid environments.