Page 53 - Cyber Defense eMagazine June 2024

Disadvantages of MDR

While MDR offers a compelling set of advantages, it also comes with certain limitations that organizations
should carefully consider:

• Cost: MDR solutions typically involve monthly subscription fees for service, technology, and
expertise.
• Vendor lock-in: Implementing MDR often requires integrating the provider's security tools with
your existing infrastructure. This can create vendor lock-in, making it challenging and costly to
switch to a different provider in the future.
• Limited visibility: Organizations may cede some control over their security posture as MDR
providers manage the detection and response processes. This can lead to reduced visibility into
the specific details of identified threats and the actions taken.
• Potential for reliance: Overdependence on MDR can lead to a false sense of
security. Organizations should not solely rely on the MDR provider and must maintain a basic
level of internal security expertise to understand the overall security posture and make informed
decisions.
• Integration challenges: Integrating MDR solutions with security infrastructure can be complex
and require technical expertise. Additional resources may be required to ensure smooth operation
and avoid compatibility issues.

Does MDR Include SIEM?

MDR does not necessarily include SIEM, but they can work together to provide a more comprehensive
security solution. While MDR and SIEM serve distinct purposes, they are complementary and can be
integrated to enhance overall threat detection and response capabilities.

• SIEM provides the foundation for threat detection through data aggregation and analysis.
• MDR builds upon this foundation by offering proactive threat hunting, investigation, response, and
the expertise of security professionals.

MDR vs SIEM: What Is Better For Your Business?

Choosing between MDR and SIEM depends on your business's needs, objectives, and resources. Here's
a comparison to help you determine which is better suited for your organization:

Cyber Defense eMagazine – June 2024 Edition 53
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