Unit 6: Systems Administration 6.3 Activity and Discussion Discussion: DNS Server Attacks

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DISCUSSION: DNS SERVER ATTACKS

Read the articles below detailing recent DNS attacks.

Which of these five types do you consider to be the most disturbing? Why?How might they be prevented more effectively?
Dyn Attacks
2016 Dyn cyberattack, WikipediaDDoS attack Friday hits Twitter, Reddit, Spotify and others, SC MediaDyn Analysis Summary Of Friday October 21 Attack, Scott Hilton, DynLessons From the Dyn DDoS Attack, Schneier on Security
Root Server Attacks
Distributed denial-of-service attacks on root nameservers, WikipediaSomeone Just Tried to Take Down Internet's Backbone with 5 Million Queries/Sec, Swati Khandelwal, The Hacker NewsAttack floods Internet root servers with 5 million queries a second, Dan Goodin, Ars TechnicaInternet's root servers take hit in DDoS attack, Kieren McCarthy, The RegisterDNS root server attack was not aimed at root servers – infosec bods, Kieren McCarthy, The RegisterInternet DNS servers withstand huge DDoS attack, Paul Ducklin, Naked SecurityEvents of 2015-11-30, Root Server Operators, root-servers.org
Switcher
Switcher hacks Wi-Fi routers, switches DNS, Alex Drozhzhin, Kaspersky Lab Daily
DNS Changer
How to detect and fix a machine infected with DNSChanger, Topher Kessler, CNETFBI Shuts Down DNSChanger Servers, Chloe Albanesius, PCMag
DNS Messenger
Fileless PowerShell malware uses DNS as covert channel, Lucian Constantin, Lucian Constantin

转载于:https://www.cnblogs.com/sec875/articles/10381012.html

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