News tagged with denial of service attack

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Attacks on lone blogger reverberate across Web (AP)

Attacks on lone blogger reverberate across Web

Technology / Internet

created Aug 08, 2009 | popularity 5 / 5 (1) | comments 1

(AP) -- The outage that knocked Twitter offline for hours was traced to an attack on a lone blogger in the former Soviet republic of Georgia - but the collateral damage that left millions around the world ...


How a denial-of-service attack works

Technology / Internet

created Aug 06, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- Some details about denial-of-service attacks, like the one Thursday against Twitter.


Experts disagree on seriousness of attacks on government Web sites

Technology / Internet

created Jul 09, 2009 | popularity 1 / 5 (1) | comments 1

Government Web sites were operating normally on Wednesday, officials said, after a broad attack on public and private computer systems that targeted sites operated by the White House, the New York Stock Exchange and The Washington ...


Tech 101: How a denial-of-service attack works (AP)

Tech 101: How a denial-of-service attack works

Technology / Internet

created Jul 08, 2009 | popularity 4.7 / 5 (3) | comments 0

(AP) -- Investigators are piecing together details about one of the most aggressive computer attacks in recent memory - a powerful "denial-of-service" assault that overwhelmed computers at U.S. and South Korean ...





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Military experiment seeks to predict PTSD (AP)

Military experiment seeks to predict PTSD

Medicine & Health / Psychology & Psychiatry

created Nov 20, 2009 | popularity not rated yet | comments 0

(AP) -- Two days before shipping off to war, Marine Pfc. Jesse Sheets sat inside a trailer in the Mojave Desert, his gaze fixed on a computer that flashed a rhythmic pulse of contrasting images.


Google Chrome

Google's Chrome OS to be ready for 2010 holidays (Update)

Technology / Software

created Nov 19, 2009 | popularity 4.6 / 5 (5) | comments 0

(AP) -- Consumers will have to wait until next year's holiday shopping season to find out if Google Inc.'s new operating system can deliver on its promise to make low-cost computers run faster.


Grant awarded to improve the security of mobile devices and cellular networks

Grant awarded to improve the security of mobile devices and cellular networks

Technology / Telecom

created Nov 10, 2009 | popularity not rated yet | comments 0

Smart phones -- like BlackBerrys and iPhones -- have become indispensable to today's highly mobile workforce and tech-savvy youngsters. While these devices keep friends and colleagues just a few thumb-taps ...


Computer scientists work to strengthen online security

Technology / Computer Sciences

created Nov 09, 2009 | popularity not rated yet | comments 1

If you forget your password when logging into an e-mail or online shopping Web site, the site will likely ask you a security question: What is your mother's maiden name? Where were you born?


Reports: Cyberattacks traced to NKorea

Technology / Internet

created Oct 30, 2009 | popularity not rated yet | comments 0

(AP) -- The North Korean government was the source of high-profile cyberattacks in July that caused Web outages in South Korea and the United States, news reports said Friday.


Study Shows Thousands of Consumer Internet Connectivity Devices Are Vulnerable to Attack

Study Shows Thousands of Consumer Internet Connectivity Devices Are Vulnerable to Attack

Technology / Computer Sciences

created Oct 26, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- Following news reports that 65,000 modems and wireless routers used by Time Warner Cable customers are vulnerable to attack by hackers, a Columbia University expert on computer security and ...


In this undated image scientist Leonard Kleinrock poses with the first Interface Message Processor

Internet 'a teenager' at 40

Technology / Internet

created Oct 25, 2009 | popularity 5 / 5 (3) | comments 0

Leonard Kleinrock never imagined Facebook, Twitter, or YouTube that day 40 years ago when his team gave birth to what is now taken for granted as the Internet.


The heart attack myth: Study establishes that women do have same the heart attack symptoms as men

Medicine & Health / Diseases

created Oct 25, 2009 | popularity 3 / 5 (2) | comments 1

The gender difference between men and women is a lot smaller than we've been led to believe when it comes to heart attack symptoms, according to a new study presented to the Canadian Cardiovascular Congress 2009, co-hosted ...


No Doomsday in 2012

NASA scientist: No Doomsday in 2012

Space & Earth / Space Exploration

created Oct 20, 2009 | popularity 3.5 / 5 (31) | comments 21

According to NASA scientist David Morrison, the widespread Internet rumor that the world will end in 2012 due to some astronomical event is a hoax. Dr. Morrison attributes the hype to 'cosmophobia' fueled ...


Field experiment on a robust hierarchical metropolitan quantum cryptography network

Physics / Quantum Physics

created Oct 16, 2009 | popularity 5 / 5 (1) | comments 0

Key Laboratory of Quantum Information (CAS), University of Science and Technology of China has recently demonstrated a metropolitan Quantum Cryptography Network (QCN) for Government Administration in Wuhu, China. The project ...



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