Anti-DDoS protection is a standard service, not an option

3 strategies are commonly used to make a machine or a complete infrastructure unavailable to its intended users: bandwidth saturation, resource consumption such as RAM and CPU or simply the exploitation of software defect.
OVH.com offers a mitigation solution based on VAC technology.
With 3000 Gbps of throughput capacity, OVH.com's infrastructure can receive during attacks way more traffic than what is offered in terms of services.
The VAC is a multi-layered system where each components is responsible for the detection and mitigation of diverse type of attacks.

"We are indeed challenging the norms of this market by making the anti-DDoS protection accessible for all of our clients, while it usually is a very expensive service."