Direct Answer
Dedicated Internet and DDoS protection should be designed together. Bandwidth provides access; mitigation helps identify and absorb or filter malicious traffic before it overwhelms the circuit, edge equipment or application.
Understand what the Internet service includes
Compare committed bandwidth, burst options, routing, address space, service levels, monitoring and provider backbone reach. Do not assume a dedicated circuit automatically includes the DDoS coverage the business requires.
Choose a mitigation model
Always-on mitigation continuously routes or analyzes traffic through a protection platform. On-demand mitigation activates after detection and may require routing changes. Evaluate activation time, clean-traffic delivery, supported protocols, attack capacity and reporting.
Protect more than raw bandwidth
Attacks can target network capacity, firewalls, load balancers, DNS or the application layer. Confirm which layers are covered and where responsibility transfers to security or application teams.
Coordinate multiple providers
Diverse Internet services can improve resilience, but failover depends on BGP design, address portability, DNS, firewall policies and compatible mitigation arrangements. Two circuits without coordinated routing may not provide useful continuity.
Build and test the response plan
Document monitoring, notification, escalation, traffic diversion, validation and restoration. Include provider contacts and decision authority, then test the process before an actual attack.
Frequently asked questions
Does a dedicated Internet circuit automatically include DDoS protection?
No. Some providers include limited protection, while others sell mitigation separately. Coverage, thresholds and response procedures should be confirmed explicitly.
What is the difference between always-on and on-demand mitigation?
Always-on services inspect or steer traffic continuously. On-demand services redirect traffic after an attack is detected, which can reduce normal-path complexity but may take time to activate.
Do two Internet providers improve DDoS resilience?
They can improve availability, but only when routing, address space, mitigation policies, physical diversity and failover are designed and tested together.
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