The combination of human expertise, SIEM, and advanced event analysis is commonly referred to as hybrid AI security. 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. Ideally, you should use both, but if it boils down to one or the other, managed SIEM is likely to give you more bang for your buck. As time goes by, MSSPs and SIEM tools are very likely to incorporate the MDR, and the MDR will begin to evolve to include elements of SIEM.
Although there is an overlap between MDR and managed SIEM, both security services offer different functionalities. While some vendors advocate abandoning SIEM for the MDR, an organization's security model would not work well if it did. Identifying current threats in the digital space and responding to them requires advanced technology. However, you might be surprised to learn that your organization would benefit from having managed detection and response (MDR) and security event and information management (SIEM) solutions.
While it's common to have just one of these, even small and medium-sized businesses would enjoy a higher level of protection by taking advantage of both. Before we look at why you need both MDR and SIEM for your business or organization, let's first explain what each of these technologies offer. The purpose of a SIEM is to add logs and detect attacks. MDR goes further by offering a rapid response using information provided by the SIEM, together with other technologies and resources.
There is a lot of confusion between MDR (managed detection and response) and SIEM (security information and event management). You may be wondering what the difference is and if you can replace your SIEM with an MDR. The biggest difference between MDR and SIEM is that SIEM is a tool and MDR is a service that includes the tool. Both the MSSP and the MDR are managed security services and have some intersecting aspects, especially when the MSSP uses machine learning and incorporates behavioral analysis to try to filter out false positives.
Having a basic understanding of managed detection and response (MDR) and security event and information management (SIEM) is important to strengthen your cybersecurity operations. MDR vendors transcend the traditional cybersecurity model of MSSPs by focusing more on the threat detection and response capabilities that major companies need to effectively protect their companies from cyberattacks. To fully protect their organizations, companies need a cost-effective managed security operations center (SOC) that managed detection and response (MDR) service providers now offer to companies of all sizes. RedLegg uses industry-leading SIEMs that automate many of the MDR services, such as the containment of incidents in discovered events.
MDR service providers invest heavily in advanced analytics that leverage basic big data platforms such as Hadoop, invest in elastic computing such as Amazon Web Services, and subscribe to several third-party threat intelligence sources that track the most recent attack vectors. The MDR is usually an external service that allows the detection of malicious activity on the network and helps to respond quickly to eliminate threats. MDR services are outsourced by a company like Sedara to contain threats so that you and your company can focus on daily operations. The MDR provides a threat detection capability that is based on other technologies, optimizing your organization's ability to detect threats and respond to them in a timely manner.
The MDR will try to find the needle in the haystack, usually using machine learning and behavioral analysis, as well as with a human, with the goal of proactively interrupting an attack. .