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What Is DNS and Why Does It Make the Internet Break? | #ICT #CyberSecurity #DDoS #CyberAttacks 

What Is DNS and Why Does It Make the Internet Break? | #ICT #CyberSecurity #DDoS #CyberAttacks  | 21st Century Learning and Teaching | Scoop.it
Today, half of America’s internet shut down when hackers unleashed a large distributed denial of service (DDoS) attack on the servers of Dyn, a major DNS host. It’s still unclear exactly who carried out the attack and why, but regardless, the event served as a demonstration of how easily large swaths of the web can be wiped out if attacked by determined hackers.

 

Learn more / En savoir plus / Mehr erfahren:

 

http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=Internet+of+Things

 

Gust MEES's insight:
Today, half of America’s internet shut down when hackers unleashed a large distributed denial of service (DDoS) attack on the servers of Dyn, a major DNS host. It’s still unclear exactly who carried out the attack and why, but regardless, the event served as a demonstration of how easily large swaths of the web can be wiped out if attacked by determined hackers.

 

Learn more / En savoir plus / Mehr erfahren:

 

http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=Internet+of+Things

 

 

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LinkedIn DNS hijacked, site offline • The Register

LinkedIn DNS hijacked, site offline • The Register | 21st Century Learning and Teaching | Scoop.it

LinkedIn is working on its right-on-the-ball-with-security reputation, this time letting slip its domain details.

 

According to this App.net post:

 

“LinkedIn just got DNS hijacked, and for the last hour or so, all of your traffic has been sent to a network hosted by this company [confluence-networks.com]. And they don't require SSL, so if you tried to visit, your browser sent your long-lived session cookies in plaintext.” (User @berg)

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http://www.scoop.it/t/securite-pc-et-internet/?tag=LinkedIn

 

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LinkedIn confirms it suffered a one hour outage due to a ‘DNS issue’

LinkedIn confirms it suffered a one hour outage due to a ‘DNS issue’ | 21st Century Learning and Teaching | Scoop.it
Business-focused social network LinkedIn is continuing to recover from a DNS error that took the site offline for an hour. The outage began when the popular service's homepage was replaced ...
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http://www.scoop.it/t/securite-pc-et-internet/?tag=LinkedIn

 

Gust MEES's curator insight, June 20, 2013 5:46 AM

 

Learn more:

 

http://www.scoop.it/t/securite-pc-et-internet/?tag=LinkedIn

 

Jason Toy's curator insight, June 20, 2013 6:34 AM

Anytime a social media exchange such as this goes dark..questions will be asked

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Massive DDoS attack against anti-spam provider impacts millions of internet users

Massive DDoS attack against anti-spam provider impacts millions of internet users | 21st Century Learning and Teaching | Scoop.it
The largest recorded DDoS attack has been ongoing for over eight days now, causing slowdowns and errors throughout the internet. Is this a one time scenario or does this expose a greater weakness i...
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http://www.scoop.it/t/securite-pc-et-internet?tag=DNS-HACK