Protocol Attacks – Includes SYN floods, fragmented packet attacks, Ping of Death, Smurf DDoS and more.
The attack’s goal is to saturate the bandwidth of the attacked site, and magnitude is measured in bits per second (Bps).
Volume Based Attacks – Includes UDP floods, ICMP floods, and other spoofed-packet floods. Connectionless – An attack that does not require a session to be formally established before a sender (server) can send “data packets” – a basic unit of communication over a digital network – to a receiver (client).Ī DDoS attack can fall into the following three broad categories, depending on the area of the network infrastructure on which the attack is focused:. Connection-based –An attack that occurs once a connection between a server and a client has been established via certain standard protocols. On a very high level, a DDoS attack can be first divided into the following two categories: Exploit operating system vulnerabilities to drain system resources. Execute malware that affects processors and triggers errors in computer microcodes. Hit system resources like bandwidth, disk space, processor time or routing information. 
Target alarms, printers, phones or laptops. Disable a specific computer, service or an entire network. DDoS Attack – Distributed Denial of Service Attack (DDoS)Ī DDoS attack is a malicious attempt to make an online service unavailable to users, usually by temporarily interrupting or suspending the services of its hosting server or service.ĭDoS attack is launched from numerous compromised devices, often distributed globally in what is referred to as a botnet.ĭDoS attacks are designed to target any aspect of a business and its resources, and can easily:
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