AkamaiAkamai mitigates the world's largest DDoS attacks, including the record-breaking 2.54 Tbps attack in 202192.7NEWCustom
AWS ShieldAWS Shield Advanced includes protection against 99% of known DDoS attack vectors across all AWS services88.0NEWFree (Shield Standard; Advanced from $3,000/month)Cloudflare operates a massive global network that automatically mitigates DDoS attacks whilst accelerating legitimate traffic. It offers both DNS-based and on-premise solutions, with intelligent routing and rate limiting built into every plan.
Akamai's Prolexic platform delivers carrier-grade DDoS protection backed by always-on monitoring and rapid, guided response protocols. The service integrates DDoS scrubbing, CDN acceleration, and Web Application Firewall capabilities into a unified defence platform.
Imperva combines DDoS protection with comprehensive Web Application Firewall and API security capabilities, deployed across cloud, on-premise, and hybrid infrastructures. The platform uses machine learning to detect and block anomalous traffic patterns in real time.
AWS Shield Standard is included automatically for all AWS customers, providing Layer 3 and 4 protection without additional cost. Shield Advanced adds Layer 7 mitigation, DRT support, and DDoS Cost Protection, seamlessly integrated with AWS WAF.
Netscout's Arbor platform provides sophisticated DDoS detection and mitigation for service providers and enterprises. It combines hardware appliances with cloud-based scrubbing centres and offers granular attack forensics and reporting.
F5's DDoS protection integrates with its BIG-IP platform, delivering volumetric attack mitigation alongside application delivery and load balancing. Hybrid cloud deployment options allow protection across data centres and cloud environments.
Radware's DefensePro and cloud-based DefenseFlow provide integrated DDoS, WAF, and bot management across hybrid environments. The platform uses behavioural analysis and signature-based detection to protect infrastructure from sophisticated, multi-vector attacks.
Fortinet's FortiDDoS solution integrates with its comprehensive security fabric, offering volumetric and protocol-layer attack mitigation. It deploys as hardware appliances, cloud services, or hybrid architectures within the broader Fortinet ecosystem.
Neustar UltraDDoS provides carrier-class DDoS mitigation services backed by global scrubbing centres and managed security expertise. Protects networks, applications and DNS infrastructure from sophisticated attacks.
Arbor Networks, now part of Netscout, specialises in DDoS solutions for service providers and carriers. Delivers on-premise and cloud-based DDoS detection and mitigation at network edge.
Positions 1, 2 and 3 are available to buy for twelve months. Everyone below moves down a place, and the bottom entry comes off.
Layer 3/4 attacks flood network and transport layers with massive traffic volumes (volumetric attacks), whilst Layer 7 attacks target application logic with seemingly legitimate requests. Volumetric attacks require high-capacity scrubbing, whilst application-layer attacks need intelligent pattern recognition. Most providers offer both protections in premium tiers.
Leading providers detect attacks in milliseconds to seconds using automated systems. Mitigation begins instantly for known attack signatures, whilst novel attacks may take seconds to minutes as behavioural analysis identifies anomalies. Managed services like Akamai provide human-led response within minutes for complex scenarios.
Yes, hybrid and multi-cloud deployments are supported by Imperva, F5, Radware, and Fortinet through distributed cloud architectures. Cloudflare and AWS Shield work best within their respective ecosystems. Evaluate your infrastructure topology carefully when selecting a provider supporting your deployment model.