Business continuity
Enhanced productivity
Improved experience
Help protect your network — and data
Distributed denial of service (DDoS) attacks compromise your connectivity by sending attack traffic to a server, website, or network resource. This unwanted traffic floods your network. Overloads systems. Slows down services. And can make your network vulnerable to a more malicious attack down the road.
Businesses in any industry are vulnerable. Those hosting sensitive info — like customer information, business records, or financial data — are more at risk. But your enterprise can take defensive measures with Comcast Business DDoS Mitigation Service, available with our Ethernet Dedicated Internet Service.
Stop DDoS attacks in their tracks
We route clean traffic to the correct endpoint using a proven process.
Detection
We monitor traffic for a set of IP addresses and can detect suspect and malicious traffic. When we discover an attack, you receive an alert.
Drop and rate limiting
As a first line of defense, traffic is dropped or rate-limited as Layer 3 or Layer 4 malicious traffic at the edge of the network.
Diversion
We also divert BGP Route Layer 7 traffic to scrubbing centers located across the nation.
Delivery
Clean, legitimate traffic is delivered to your network via a secure tunnel. And Internet uptime can be preserved.
See how proactive DDoS mitigation helps secure the enterprise
Advantages for your enterprise
Comprehensive coverage | Get reliable detection of volumetric or flood, state/TCP exhaustion, and application-layer attacks on Comcast Business Ethernet Dedicated Internet Service. |
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Responsiveness | Comcast Business customer support team is at the ready 24/7. |
Anytime visibility | Customers can sign in to My Account for detailed information, including the number of and severity of threats, how many have been mitigated, and threat history. |
Flexible service | Two subscription-based options are available. |
Complementary enterprise solutions

SD-WAN
Bring visibility and agility to your network, connect remote sites, and centralize management.

Managed Router and Firewall
Enhance network performance with our rigorously maintained managed service.