Changes

'''DDoS''' is the acronym for '''Distributed Denial of Service.''' The [[SEI|Software Engineering Institute]]- [[CERT]] at [[Carnegie Mellon University]] explained that the telephone system, computer system and the Domain Name System ([[DNS]]) sometimes become unusable during peak hours because of supply and demand. However, when an intruder or hacker interrupts the system, takes control of the computer and prevents the legitimate user to use it and forces the computer to send large amount of email to someone else which can not be handled by the recipient's disk that saves e-mails, a '''Denial of Service (DoS) attack''' happens. If an intruder attacks a particular computer, takes control of it and sends extraordinary amount of data to a website and distribute it to numerous email addresses affecting the users computer network, the intrusion is called '''Distributed Denial of Service attack'''.<ref>[http://www.cert.org/homeusers/ddos.html What is a Distributed Denial of Service (DDoS) Attack and What Can I Do About It?]</ref>]

'''DDoS''' is the acronym for '''Distributed Denial of Service.''' The [[SEI|Software Engineering Institute]] at [[Carnegie Mellon University]] explained that the telephone system, computer system and the Domain Name System ([[DNS]]) sometimes become unusable during peak hours because of supply and demand. However, when an intruder or hacker interrupts the system, takes control of the computer and prevents the legitimate user to use it and forces the computer to send large amount of email to someone else which can not be handled by the recipient's disk that saves e-mails, a '''Denial of Service (DoS) attack''' happens. If an intruder attacks a particular computer, takes control of it and sends extraordinary amount of data to a website and distribute it to numerous email addresses affecting the users computer network, the intrusion is called '''Distributed Denial of Service attack'''.<ref>[http://www.cert.org/homeusers/ddos.html What is a Distributed Denial of Service (DDoS) Attack and What Can I Do About It?]</ref>]

==Background==

==Background==