The Global Leader in DDoS Protection and Mitigation

It's a fact. Prolexic is the world’s largest and most trusted distributed denial of service (DDoS) mitigation service provider. We successfully block the biggest and most complex DoS and DDoS denial of service attacks that often overwhelm other vendors. And we typically do it in minutes. In an industry full of DDoS protection service providers making big promises, only Prolexic has the expertise, experience and track record to detect and stop all DDoS attacks. That’s why DDoS attacks end here. LEARN MORE »

  • 10 of the world's
    largest banks trust
    Prolexic LEARN MORE >>
  • The world's largest
    cloud-based DDoS
    Mitigation network LEARN MORE >>
  • The world's biggest attacks
    at 160Gbps and 144Mpps
    mitigated in 2013 LEARN MORE >>
  • The world's most
    sophisticated DDoS
    protection LEARN MORE >>
  • How to evaluate
    DDoS mitigation
    providers LEARN MORE >>
Announcements

Plan for your DDoS defense

Learn how to test your mitigation strategy and build an effective “play book” against DDoS attacks.

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New Global DDoS Attack Report

Average attack bandwidth, packets-per-second spike dramatically as DDoSers focus on ISP and carrier infrastructures.

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DDoS Dispatch Version 6

Get the latest news, interviews and advice to prevent and mitigate DoS and DDoS attacks.

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Prolexic featured in Fast Company

The DDoS Protection Squad - When companies find themselves targeted by hacktivists or organized crime taking them offline, they give Prolexic a call.

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PLXplanner

PLXplanner

Understand your risk. Ensure availability. Get prepared.

PLXplanner helps you pinpoint vulnerabilities in your DDoS protection strategy, so you can take proactive steps to stay ahead of malicious hackers – and keep your network and websites running 24x7. Try PLXplanner now >>

PLXpatrol

Track DDoS attacks worldwide.

See what's happening in the world of DDoS right now, including trends and statistics. VIEW MORE >>