Will E Worm
Conspiracy...
Denial-of-Service Attack Knocks Twitter and other sites Offline. (Updated)
Twitter was shut down for hours Thursday morning by what it described as an “ongoing” denial-of-service attack, silencing millions of Tweeters. It was the first major outage the service has suffered in months and possibly the first ever due to sabotage. The outage appeared to begin mid-morning, EST, and affected users around the world. After about three hours, the service was coming back online in fits and starts (updated).
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What is a denial of service attack?
Yesterday's technical assault on Twitter and other social-networking websites, such as Facebook and Livejournal, is known as a distributed denial of service attack. This technique uses a network of tens of thousands of compromised computers, known as a "botnet", to flood a website's servers with page view requests, leaving legitimate traffic unable to get through. This huge amount of connection requests can quickly overwhelm a server and, in some cases, cause an entire website to crash.
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