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- What exactly is this new DNS "hack" you keep hearing about?
- For the last few months, I've been hearing about Avaya security researcher Dan Kaminsky and a new DNS exploit DomainCasting that he's been discussing. DomainCasting can be used by a hacker to anonymously tunnel sensitive data through firewalls. It escapes detection because, like Web traffic, DNS traffic is normally permitted to cross most networks. Between discussions of it at last week's...
- Tags: DNS, DomainCasting
- Blog posts 2004-08-05
Additional Resources
- Now you can tunnel an IP stack through Ping!
- [Updated] About two years ago, the word was out that you can tunnel traffic through DNS requests using a technique known as "DomainCasting". This means that if you're on a Wireless LAN hotspot that requires authentication before you're permitted to access the Internet, then you can actually tunnel all...
- Tags: PingTunnel, DNS, Ping
- Blog posts 2006-07-01
- Got VPN? You'll still want new 802.1x hotspot
- Recently, T-Mobile announced that they are the firstU.S. Wireless carrier to implement 802.1x (IEEE port-based authenticationalso known asDot1x). This is a huge improvement in the security and robustness of wireless LAN hotspots, and all other hotspot vendors should followsuit. Here are some of the benefits of an 802.1x enabled hotspot...
- Tags: HotSpot
- Blog posts 2005-01-20
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