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sonycrr favorited a video
(7 hours ago)

Speaker: Sam Bowne Instructor, City College San Francisco
Denial-of-servi...
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Speaker: Sam Bowne Instructor, City College San Francisco
Denial-of-service (DoS) attacks are very common. They are used for extortion, political protest, revenge, or just LULz. Most of them use old, inefficient methods like UDP Floods, which require thousands of attackers to bring down a Web server. The newer Layer 7 attacks like Slowloris and Rudy are more powerful, and can stop a Web server from a single attacker with incomplete Http requests. The newest and most powerful attack uses IPv6 multicasts, and can bring down all the Windows machines on an entire network from a single attacker.
I will explain and demonstrate these tools: Low Orbit Ion Cannon, OWASP Http DoS Tool, and flood_router6 from the thc-ipv6 attack suite. This deadly IPv6 Router Advertisement Flood attack is a zero-day attack--Microsoft has known about it since June 2010 but has not patched it yet (as of May 4, 2011).
Audience Participation: Bring a device to test for vulnerability to the Router Advertisement Flood! Some cell phones and game consoles have been reported to be vulnerable--let's find out! If your device crashes, please come to the Q&A room so we can video-record it and arrange disclosure to the vendor.
For more information visit: http://bit.ly/def... To download the video visit: http://bit.ly/def... Playlist Defcon 19: http://bit.ly/def...
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sonycrr favorited a video
(7 hours ago)
Visit http://bit.ly/beBiGn to get your CCNP SWITCH DVD for only $97 for ...
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Visit http://bit.ly/beBiGn to get your CCNP SWITCH DVD for only $97 for a limited time -- and visit http://bit.ly/aRNO8o for dozens of CCNP SWITCH practice exams, videos, and tutorials!
In this lesson from my CCNP SWITCH Bulldog Boot Camp DVD, you'll learn the theory behind Etherchannels and load balancing - and even better, you'll see these commands in action on LIVE Cisco switches...
... including one "gotcha" you just won't see in a book!
Enjoy, and be sure to subscribe to my YouTube CCNA and CCNP channel today so you don't miss a single upcoming video!
Chris Bryant CCIE #12933 "The Computer Certification Bulldog" http://www.thebry...
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sonycrr favorited a video
(7 hours ago)
Visit http://www.thebry... and http://thebryanta... for over 400 additio...
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Visit http://www.thebry... and http://thebryanta... for over 400 additional tutorials, Video Practice Exams, and more!
In the first part of this look at VTP, we'll discuss the reasons you'd use VTP in your network, the different roles for Cisco routers in a VTP network, VLAN creation restrictions, and more!
Chris Bryant CCIE #12933 "The Computer Certification Bulldog"
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sonycrr favorited a video
(4 days ago)
Lii Suzy Fall In Love EuronVideo Remix By DVJ Arty
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sonycrr favorited a video
(4 days ago)
Check this beat don't forget to subscribe my channel
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