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A multi-layered security strategy for your global network

Help guard enterprise digital assets — from endpoints throughout the enterprise — against fast-changing and malicious attacks. Explore an expanded suite of enterprise cybersecurity offerings from Comcast Business and Masergy. 

Security for your connections

Threats from malicious actors to network, cloud, and endpoint assets are relentless, with new attacks continually emerging. Comcast Business and Masergy are at the ready to help protect your digital assets with a combined portfolio of cloud-based and software-defined cybersecurity solutions. 

Advanced Security

Choose an on-premises or cloud-based security option, both from leading vendors. And achieve integrated network security across the enterprise. Available only with Secure SD-WAN from Comcast Business.

DDoS Mitigation

Help protect against distributed denial of service (DDoS) attacks. Real-time detection and mitigation for business cybersecurity helps stop threats and routes clean traffic to its endpoint, helping maintain your network availability. 

Managed Security

Offload IT tasks from your internal staff. And help protect your infrastructure while optimizing your resources. Custom solutions are available for large, more complex requirements. 

Endpoint Detection and Response

Take steps to help protect employee devices against growing ransomware, malware, and phishing attacks using endpoint security from Comcast. You’ll get tools, analytics, and security operations support in a single solution.

Comcast Business SecurityEdgeTM

Help protect the endpoint devices that employees and guests use every day — mobile phones, printers, and other smart devices — from malware, ransomware, phishing, and botnets.


Where networking and security converge

Your challenge: taming network complexity while enabling security across IT assets — and end users. We have you covered.

Support over-the-top or private network connections, regardless of your size or number of sites, with a customizable and flexible infrastructure. And when you want connectivity, network management, and advanced security, we’ll help you find the right mix.  

We’ve been recognized

  • Comcast Business recognized in the 2022 Gartner® Magic Quadrant™ for Managed Network Services and in 2023 for Network Services, Global 
  • Market Leader in ISG’s Provider Lens™ evaluation for managed SD-WAN/SDN services 2022
  • Recognized by Frost & Sullivan as a leader in their 2022 Managed SD-WAN Radar Report 
  • Fastest growing SD-WAN provider on Vertical System’s Group’s 2021 U.S. LEADERBOARD

Security in action at our Executive Briefing Centers

Make an appointment to visit one of our three locations and get hands-on demos of our products and services.


Industry insights

Restrictions may apply. Not available in all areas. Requires a Comcast Business Ethernet/Internet service. Features and services vary depending on level of service.

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