COMPUTER NETWORKS AND COMMUNICATIONS
NETWORK SECURITY AND CYBERSECURITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Denial Data Operation System
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Domain Data Overwrite Service
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Distributed Domain Or Service
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Distributed Denial Of Service
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Detailed explanation-1: -DDoS Attack means “Distributed Denial-of-Service (DDoS) Attack” and it is a cybercrime in which the attacker floods a server with internet traffic to prevent users from accessing connected online services and sites.
Detailed explanation-2: -"Denial of service” or “DoS” describes the ultimate goal of a class of cyber attacks designed to render a service inaccessible. The DoS attacks that most people have heard about are those launched against high profile websites, since these are frequently reported by the media.
Detailed explanation-3: -DDoS (Distributed Denial of Service) is a category of malicious cyber-attacks that hackers or cybercriminals employ in order to make an online service, network resource or host machine unavailable to its intended users on the Internet.
Detailed explanation-4: -An example of this type of attack is a domain name system amplification attack, which makes requests to a DNS server using the target’s Internet Protocol (IP) address. The server then overwhelms the target with responses.