dyn ddos cyberattack a case study

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CYBER SECURITY 2 Dyn DDOS Cyber attack Introduction Distributed Denial of Service is an attack strategy on data and communication networks which has become effective way of denying service to infrastructure, political, military and economic targets. Lack of focus on availability makes it more vulnerable to attacks. The program hijacked many cameras and home devices, and redirected them to engineer a series of distributed denial of server (DDOS) attacks on a few hours apart, all on October 21, 2016. The 2016 Dyn cyberattack was a series of distributed denial-of-service attacks (DDoS attacks) on October 21, 2016, targeting systems operated by Domain Name System (DNS) provider Dyn.The attack caused major Internet platforms and services to be unavailable to large swathes of users in Europe and North America. Then there can be distributed denial of service (DDoS) attacks, like what happened with Dyn, where malware from phishing emails first infected a computer or network, then spread to other internet-connected devices and used those devices to send a barrage of messages that overwhelmed victims’ computer systems. As was widely reported in the media, millions of users lost access to popular web sites such as Twitter, Spotify, CNN and hundreds more web sites. It was a …. The attacks started out as a way to show off, then quickly transitioned to a method of intimidation — or a way of just getting back at someone you didn’t like. How were banks impacted by the attack? The 2016 Dyn cyberattack was a series of distributed denial-of-service attacks (DDoS attacks) on October 21, 2016, targeting systems operated by Domain Name System (DNS) provider Dyn. %PDF-1.5 [45], 2016 cyberattack in Europe and North America, "Level3 outage? The cyberattack on Dyn is a clear indication that cybercrime is a reality and can affect the effectiveness and performance of many organizations. << /Filter /FlateDecode /Length 843 >> [43], A November 17, 2016 Forbes article reported that the attack was likely carried out by "an angry gamer". Livia Alexandra Stancu. [3][4] The groups Anonymous and New World Hackers claimed responsibility for the attack, but scant evidence was provided.[5]. The Internet Is (Still) Having Problems", "After cyberassault KOs Amazon, Twitter, Spotify, third attack reported", "Dyn, Inc. [8] Barbara Simons, a member of the advisory board of the United States Election Assistance Commission, said such attacks could affect electronic voting for overseas military or civilians.[8]. 138 0 obj As a DNS provider, Dyn provides to end-users the service of mapping an Internet domain name—when, for instance, entered into a web browser—to its corresponding IP address. Dyn says the attack has ended. 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