Packet Trace Anonymization With PktAnon

If you’re a network researcher or systems administrator, you know that network traces are often necessary, but not easy to share with colleagues and other researchers. To help with both ease of use and handling of sensitive information, the Institute of Telematics has developed PktAnon, a framework that anonymizes network traffic.

It works by using a profile-based scheme that supports various anonymization primitives, making it easy to switch between different network protocols and anonymization methods. New primitives can easily be added, and several pre-defined profiles are bundled into the distro. The profiles are all XML-based.

Essentially, there are two major uses for network traces: anonymizing user traffic in order to research it, and anonymizing in-house usage, thus preventing the leakage of sensitive information. It’s a rather rigid scheme, but using profiles for this was a stroke of genius that made it a lot easier, more flexible, and as a result, more useful and powerful.

[via TaoSecurity]
[photo: mlpoulter]

Anonymizing Clothing

Though much of [citizenFinerran]’s intent in designing a suit that camouflages the wearer from security camera footage was philosophical, it is designed with a very tangible purpose in mind. The suit does not provide true camouflage (to say nothing of true invisibility), but it does create enough moving visual obstructions to make the wearer completely anonymous on film. More details on this and other invisibility cloaks after the break.

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XB Browser For Anonymous Browsing

Download Squad highlighted the xB Browser today. It’s a product offered by XeroBank and is the successor to the TorPark project. The browser anonymizes your browsing using the Tor network and doesn’t remember passwords, sites visited, or any other personal information. Scripts and plugins are disallowed by default, since they could be used to identify you. Remember that Tor just anonymizes; you’re still at the mercy of the exit nodes when it comes to security.

That’s just the free version though. Subscribers to XeroBank have access to an anonymous mail server and VPN service. If you’re a subscriber your bowser session is tunneled through XeroBank’s pool of servers and not the Tor network. We think they should have maintained a separate product name since this distinction isn’t clear outside of the FAQ.