ddos

  • DNS problem linked to DDoS attacks gets worse 16/11/2009 09:07:00

    Consumer modems are blamed for the rise in open recursive DNS servers
    Internet security experts say that misconfigured DSL and cable modems are worsening a well-known problem with the Internet's DNS (domain name system), making it easier for hackers to launch distributed denial-of-service (DDoS) attacks against their victims.
  • How to DDOS a US federal wiretap 12/11/2009 12:40:00

    Researchers say that wiretapping equipment standards aren't up to the task
    Researchers at the University of Pennsylvania say they've discovered a way to circumvent the networking technology used by law enforcement to tap phone lines in the U.S.
  • With botnets everywhere, DDoS attacks get cheaper 15/10/2009 11:23:00

    US$30 will buy a one-day DDoS attack now
    Cyber-crime just doesn't pay like it used to.
  • Prototype security software blocks DDoS attacks 06/10/2009 07:33:00

    Security researchers show lightweight, host-based access-control scheme that dumps attack packets without overwhelming memory, CPU
    Researchers have come up with host-based security software that blocks distributed denial-of-service attacks without swamping the memory and CPU of the host machines.The filtering, called identity-based privacy-protected access control (IPCAF), can also prevent session hijacking, dictionary attacks and man-in-the-middle attacks, say researchers at Auburn University in their paper, "Modeling and simulations for Identity-Based Privacy-Protected Access Control Filter (IPCAF) capability to resist massive denial of service attacks."
  • Texas governor blames Web campaign flop on hackers 01/10/2009 09:08:00

    But an error message may have been caused by a technical glitch
    The kick-off for Texas Governor Rick Perry's 2010 re-election campaign was marred Tuesday by a Web site outage that staffers are now calling a denial-of-service attack.
  • Attacks on US, Korea Web sites leave a winding trail 12/08/2009 05:05:00

    Investigators are chasing IP addresses and collecting human intelligence to nab perpetrators
    The investigation into the attacks against high-profile Web sites in South Korea and the U.S. is a winding, twisty electronic goose chase that may not result in a definitive conclusion on the identity of the attackers.
  • Twitter continues to battle DDoS attack 10/08/2009 10:00:00

    Evidence suggests the attack is politically motivated and aimed at silencing a Georgian activist
    More than two days after experiencing a complete outage as a result of a distribute denial-of-service (DDoS) attack, Twitter and other social networking sites such as Facebook are still battling a surge in traffic related to the attack. Twitter has taken some steps to mitigate the spike in traffic and ensure that the site is not knocked offline again, but some of those steps are having an impact on third-party tools that link to Twitter through API's (application programming interface).
  • Security researchers zero in on Twitter hackers 10/08/2009 07:25:00

    Confirm DDoS attacks targeted pro-Georgian blogger in massive effort to keep him quiet
    Security experts are making progress in their efforts to identify the hackers responsible for the distributed denial-of-service (DDoS) attacks that that crippled Twitter for several hours Thursday.
  • Twitter still struggling to recover from DOS attack 10/08/2009 06:39:00

    Users can't post comments via SMS as the company continues to fight the attack
    The DOS (denial-of-service) attack that crippled Twitter on Thursday is still affecting the micro-blogging service on Friday, the company said in a blog post.
  • DDOS attackers continue hitting Twitter, Facebook, Google 10/08/2009 05:39:00

    The attacks kept coming all day Friday and may continue during the weekend
    The distributed denial-of-service (DDOS) attacks that knocked out Twitter for hours and affected other sites like Facebook, Google's Blogger and LiveJournal on Thursday continued all day Friday and may persist throughout the weekend.
  • App developers stung by Twitter's DOS woes 10/08/2009 05:04:00

    Efforts to mitigate the attacks had a harmful knock-on effect for external developers
    Developers who built applications for Twitter and generate money from them have been hard-hit by the micro-blogging service's many hours of downtime in the past day, as hackers pummel Twitter with an ongoing denial-of-service attack.
  • Facebook confirms DoS attack same day as Twitter 07/08/2009 05:45:00

    The social-networking site said it had the situation under control by late morning on the U.S. West Coast
    Popular social-networking site Facebook was hit with a DoS (denial-of-service) attack Thursday, but the attack did not appear to be as severe as one that crippled Twitter the same day.
  • Twitter taken down by denial-of-service attack 07/08/2009 05:24:00

    The popular micro-blogging site was unavailable Thursday as the company defended itself against the attack
    The Twitter micro-blogging and social networking service was hit with a denial-of-service attack Thursday morning that has rendered the site unavailable for users.
  • UK, not North Korea, source of DDOS attacks, researcher says 14/07/2009 15:02:00

    Analysis contradicts assertions made by some governments of North Korean involvement
    The U.K. was the likely source of a series of attacks last week that took down popular Web sites in the U.S. and South Korea, according to an analysis performed by a Vietnamese computer security analyst.
  • Was North Korea behind the DDOS attack? 11/07/2009 02:57:00

    North Korea's name first came up earlier this week when government officials in the U.S. and South Korea started pointing fingers
    The cyberattacks that took down prominent U.S. and South Korean Web sites in the last week have apparently ended but the search for those responsible is only just beginning. North Korea has emerged as a likely culprit, especially among politicians, but was it really behind the attacks?
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