Top 250 MSSPs: Managed Security Services Company List and Research for 2021

A few reminders for you:

20. Optiv Security
Denver, Colorado, USA
Optiv’s goal is to help clients take rapid and decisive action against today’s most critical cyberattacks and strengthen their security posture. Optiv brings simplicity, transparency and automation to clients’ environments, enhancing existing defenses to counter known and emerging threats with confidence and speed. Optiv leverages its people, processes, and partner technologies to offer a full suite of managed services, including but not limited to remediation, incident response, and threat hunting to improve time-to-detect, time-to-respond, and time-to-recover. Optiv’s MSS offer automate actionable insights to help clients not only detect threats faster, but also prioritize which threats to mitigate first, significantly reducing the attack surface.

19. CyberProof
Aliso Viejo, California, USA
The security skills shortage isn’t going away, yet simply outsourcing your security operations to a third party without full transparency or retaining knowledge won’t allow you to improve your own capabilities or maintain control. CyberProof exists to deliver smarter SOC services to enterprises – delivered in a hybrid engagement model that ensures transparency in day-to-day operations, collaboration between teams and continuous improvement of threat detection and response. We expect to close a major round of venture capital investment in 2021 to drive organic and inorganic growth.

18. Infosys
Bangalore, India
We help our customers to continually improve their security monitoring capabilities resulting in effective management of incidents and threats by our advanced security platforms and a global pool of security analysts. We provide security monitoring and platform support for SOC tools such as Security Information and Event Management (SIEM), Security Orchestration, Automation and Response (SOAR), Threat Intelligence Platform (TIP), User and Entity Behavior Analytics (UEBA), Decoy Services, Forensics, Malware Reverse Engineering, and Threat Hunting. This helps to identify, investigate, and respond to threats effectively and efficiently. We help our customers to bring order and structure needed for an effective incident response during security breach by owning, handholding customers teams with various phases of breach response – Containment, Eradications, Recovery by leveraging our highly skilled global SWAT teams.

17. Verizon Managed Security Services
New York, New York, USA
To focus on your business goals, you need to manage risk across your infrastructure. That means anticipating problems, taking corrective action, and showing practical results—while controlling costs by freeing up internal IT resources. With Verizon Managed Security Services (MSS), you can proactively identify vulnerabilities and prioritize threats—helping you improve visibility and reduce risk.

16. Atos
Paris, France
Atos offers a full spectrum of advanced detection and response services around the clock and across the globe. We have developed the next generation SOC, MDR Security Operation Center dedicated to preventing breaches by leveraging big data and supercomputing capabilities and automating security responses. We provide CERT services, with threat intelligence, CSIRT Services and vulnerability management. Our Advanced Detection and Response services establish highly resilient security practices to counter Advanced Persistent Threats (APT), SOC Services and context-aware IAM.

15. Secureworks
Atlanta, Georgia, USA
Secureworks (NASDAQ: SCWX) is a global cybersecurity leader that protects customer progress with Secureworks Taegis, a cloud-native security analytics platform built on 20+ years of real-world threat intelligence and research, improving customers’ ability to detect advanced threats, streamline and collaborate on investigations, and automate the right actions.

14. Ensign InfoSecurity
We aim to combat advanced threats beyond the traditional perimeter and elevate organisations’ cybersecurity posture while reducing their cyber capital expenditures. We render customer access to unique expertise and tools, giving them more time to focus on their business. We provide customer scalability to support their ever-changing cybersecurity needs. We conduct round-the-clock monitoring and management of customers’ cybersecurity landscape.

13. IBM Managed Security Services
Armonk, New York, USA
With the industry’s broadest portfolio of consulting and global managed security services, IBM Security™ Services delivers industry-leading assessments and security strategies to many of the world’s largest enterprises, including critical strategies such as zero trust. As a trusted advisor, IBM Security Services can help you quantify and understand your risks, extend your team resources, help detect and respond to threats, and unify your organization on security priorities to accelerate your business transformation.

12. Alert Logic
Houston, Texas, USA
Alert Logic is the only managed detection and response (MDR) provider that delivers comprehensive coverage for public clouds, SaaS, on-premises, and hybrid environments. Since no level of investment prevents or blocks 100% of attacks, you need to continuously identify and address breaches or gaps before they cause real damage. With limited expertise and a cloud-centric strategy, this level of security can seem out of reach. Our cloud-native technology and white-glove team of security experts protect your organization 24/7 and ensure you have the most effective response to resolve whatever threats may come. Founded in 2002, Alert Logic is headquartered in Houston, Texas and has business operations, team members, and channel partners located worldwide. Learn more at Alert Logic – unrivaled security for your cloud journey.

11. NTT
Tokyo, Japan
As the threat and risk landscape shifts, cybersecurity leaders need to be confident their cybersecurity strategy, approach and posture will keep their business secure and compliant. We enable your digital journey with intelligence-driven security by helping you to understand, manage and address your cyber-risks in real time across an increasingly hybrid IT environment.

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