The term denial means repudiation, restriction, or impede. Denial of service (DoS) is the
inability to have access to service when needed. In the CIA traits, for example, we have
confidentiality, availability, and integrity. In this case of denial-of-service, availability is
impeded because of constraining such as natural disasters, humans, or equipment. Denial of
service could be caused by natural disasters such as hurricanes, floods, weather, epidemic,
human error attacks, accident a lot more to mention but a few (Paloalto). These factors can
cause service to be unavailable and disrupt operations if it affects data center, storage,
network, servers, VMware, and a lot more.
In the case of hackers, they invade the company’s network system and disrupt the activities
thereby flooding the network with automated search making it impossible for customers or
staff to do their job. Sometimes, companies have a Both types of attacks were on the rise in
