Denial of Service (DoS)
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Denial of Service (DoS) is a cyber attack that seeks to make a computer or network resource unavailable to its intended users. DoS attacks can be launched from a single computer or a distributed network of compromised computers known as a botnet. The goal of a DoS attack is to overwhelm the target with so much traffic that it becomes unresponsive or unable to perform its intended functions.
Types of DoS Attacks
There are two main types of DoS attacks: volume-based attacks and protocol attacks.
Volume-based attacks flood the target with so much traffic that it becomes overwhelmed and unable to respond to legitimate requests.
Protocol attacks exploit vulnerabilities in the network protocol stack to cause the target to crash or become unresponsive.
DoS Attack Tools
DoS attacks can be launched using a variety of tools and techniques, including:
- Ping floods
- SYN floods
- UDP floods
- DDoS botnets
