Distributed denial of service (DDoS) attackers are using a new technique to knock websites offline by targeting vulnerable 'middleboxes', such as firewalls, to amplify junk traffic attacks.

Myths have no place in protecting your network’s most important digital assets. Don’t fall victim to these common myths.

Responding quickly to attacks that hit the network edge or an Internet-facing service is imperative and changing defenses rapidly to adapt to subtle changes onsite is crucial. My personal and ...

Last August, academic researchers discovered a potent new method for knocking sites offline: a fleet of misconfigured servers more than 100,000 strong that can amplify floods of junk data to ...

Newly discovered HTTP/2 protocol vulnerabilities called "CONTINUATION Flood" can lead to denial of service (DoS) attacks, crashing web servers with a single TCP connection in some implementations.