Managed Security Services Provider (MSSP)

Managed Security Services

NTT Security, a Managed Security Services Provider (MSSP), delivers flexible managed security services that work the way clients want; enhancing their existing security program, infrastructure and personnel while relieving the information security and compliance burden.

By gaining a detailed understanding of individual client needs, NTT Security combines deep security expertise and proven operational processes with the patented, cloud-based ActiveGuard® Security and Compliance Platform to improve security and address compliance with regulations such as PCI DSS, HIPAA, GLBA, Sarbanes-Oxley and others.

Security Monitoring from the Endpoint to the Cloud

NTT Security provides security and compliance monitoring services for over 205 device types – applications, databases, endpoints, network devices and security appliances. ActiveGuard is able to accurately collect and correlate vast amounts of data.

Endpoint to cloud

Customer Service

Customer Service

NTT Security takes a hands-on, active approach to working with clients that comprises every NTT Security managed security service. Each client is supported by a dedicated Service Delivery Manager (SDM) who facilitates all aspects of the client’s services and is the focal point of communications between NTT Security and the client.

Services are delivered by our certified security engineers and Security Operations Center (SOC) analysts who have years of security experience.

The NTT Security client-first approach to customer service assures clients that they will receive the best customer service along with superior security services to help clients improve security, reduce costs and meet compliance objectives. This client focus and dedication to customer service has enabled NTT Security to boast one of the highest retention rates in the industry.

Tailored Services

Before the implementation phase of any service begins, NTT Security engineers actively work with clients to understand their infrastructure and requirements. Services are then implemented, configured, tuned, and maintained to achieve client goals and work with the client’s existing security program, infrastructure and personnel. The NTT Security team acts as an extension of the client’s internal security team, delivering security expertise and around-the-clock monitoring.

MSSP diagram

“The NTT Security team acts as an extension of the client’s internal security team, delivering security expertise and around-the-clock monitoring.”


Security Intelligence

As part of our ongoing research activities, the Global Threat Intelligence Center (GTIC) continuously monitors the threat landscape, to recognize and respond to changes while providing updated protection for clients.

Managed Security Services help clients:

    • Reduce the cost of security
    • Maximize their security technology investment
    • Simplify regulatory compliance
    • Improve their overall security posture

Managed Security Services Include:


NTT Security is a service organization and subjects itself to an annual SOC 1 Type II examination performed by an independent, third party service auditor (CPA firm), in accordance with attestation standards established by the American Institute of Certified Public Accountants.

Click here for information on SOC Reports for Service Organizations.

*SOC 1 and the associated logo are trademarks, service marks and certification marks of the American Institute of Certified Public Accountants (AICPA), which reserves all rights and the independent auditors of such use entities.