DDoS Protection Services


DDoS attacks can strike at any time, potentially crippling network infrastructure and severely degrading the performance and reachability of your website or other IP-accessible system. Depending upon the type and severity of an attack, the impact can result in significant losses in revenue and damaged assets and, most importantly, in unpleasant experiences for your end users.

NTT Com has deployed the infrastructure globally with robust DDoS mitigation capabilities and sufficient capacity to combat large-scale attacks. When notified of a possible DDoS attack, our security experts analyse network data to confirm an attack is underway and then apply various countermeasures including the redirection of all traffic destined for the DDoS target through our mitigation platform for scrubbing.


Recognising the continuously increasing size and complexity of DDoS attacks, we have expanded the mitigation options available to our Global IP Network customers, giving you the opportunity to choose the tier of support you need based on your own cyber defence strategies and plans. These options are DPS Control and DPS Core.

DPS Control is an entry-level tier of service that provides support on access control lists (ACL) and is intended for customers that don’t require full mitigation assistance. Using the service, you can define permanent ACLs which are deployed on the NTT Com interface(s) to block a network from certain types of traffic as defined by you.

DPS Core is an advanced tier of service for customers that require full DDoS mitigation support. DPS Core is supported by NTT Com’s Network Security Team, the same expert team responsible for keeping the company’s Tier 1 Global IP Network (AS2914) infrastructure safe and secure.

Subscribers to DPS Core also enjoy exclusive use of the company’s DPS Portal, a platform where customers can request mitigations and configuration changes, and review past mitigation reports.