Final answer:
The acronym DDoS stands for Distributed Denial of Service, which is an attack causing service disruption by overwhelming targets with traffic from compromised systems. Such tactics can be part of cyber warfare conducted by governments and militants, involving numerous hacking methods.
Step-by-step explanation:
The acronym DDoS stands for Distributed Denial of Service. A DDoS attack involves multiple compromised computer systems, such as computers and other networked resources, to launch a coordinated attack against one or more targets. These "zombie" computers create a flood of network traffic, overwhelming the target and causing service disruption, effectively denying service to legitimate users. Government entities and militant groups have been known to employ hacking, including DDoS attacks, to cause chaos, steal intelligence, disrupt satellite communications, and spread disinformation. Additionally, hackers have numerous tactics at their disposal, including phishing and exploitation of system vulnerabilities, to infiltrate and disrupt networks.