DDoS readiness: from network capacity to response playbooks

Denial-of-service attacks can take down online stores, payment gateways, and even crisis communication channels. Readiness mixes architecture, capacity contracts, and operations.

Separate critical services from sacrificeable ones. A static status page and resilient DNS should sit outside the same primary failure point.

Defense layers: upstream filtering, edge rate limits, WAF for application layers, and horizontal scale where possible.

The playbook must cover incident declaration criteria, provider contact, DNS/routing changes, and customer messaging. During a real attack you have no time to design.

An annual tabletop with network, security, and communications teams shrinks the gap between assumption and reality.

In DDoS projects Hoxy first maps dependencies and single points of failure, then concentrates controls and drills on those points.