Definition: A denial of service (DoS) attack floods a network with an overwhelming amount of traffic, slowing its response time for legitimate traffic or grinding it to a halt completely. The more common attacks use built-in features of the TCP/IP protocol to create exponential amounts of network traffic.
Also Known As: denial-of-service, distributed denial-of-service, DDoS
Latest posts by Tony Bradley (see all)
- The Agentic AI Reckoning Nobody Saw Coming - April 28, 2026
- Cato Networks Redraws the SASE Adoption Map - April 27, 2026
- What Agentic Pentesting Says about the Threat Landscape - April 21, 2026

Comments are closed.