A network attack in which an intruder gains access to a network and stays there, undetected, with the intention of stealing data over a long period of time is known as which of the following?
A)DDoS
B)APT
C)rootkit
D)trojan horse

Question

Quizplus · Accepted Answer

The scenario described is a perfect example of an APT, which stands for Advanced Persistent Threat. APT attackers gain unauthorized access to a network and remain undetected, often for months or even years, in order to gather valuable information or perform malicious actions. DDoS attacks are typically focused on causing disruption by overwhelming a targeted network or website with traffic, while rootkits and Trojan horses are specific types of malicious software that can be used in a variety of attacks.

A Network Attack in Which an Intruder Gains Access to a Network