Categories
Computing SysAd and Security

What is a UDP Flood Attack (DoS)

A User Datagram Protocol flood attack is a type of denial of service attack (DoS) which relies on the basis that UDP connections are stateless. We recently discussed about TCP SYN attacks being used to DoS targets; now we’re talking about UDP which doesn’t work on the 3 way handshake of TCP. One benefit of […]

Categories
Computing Fixes & Solutions SysAd and Security

What is a TCP SYN Flood Attack (DoS)

Today we’re looking at a specific type of DoS attack; the SYN flood denial of service attack. Although this type of attack can just as equally be performed as a DDoS attack, the examples we’ll use are for a standard single-source denial of service. A SYN-flood attack works by consuming resources on the targets machine […]

Categories
Computing SysAd and Security

Explaining Denial of Service Attacks

Denial of Service attacks (DoS attacks) are rather simplistic in nature and devilishly easy to launch. In their simplest form against a well patched and updated system they don’t usually pose too much of a threat, however like most things they have bigger and more dangerous brothers out there. Sometimes its hard to explain a […]