JonDo (previously known as JAP) is my second choice and is in some ways a more flexible option, in that it is simply a Java application that performs the role of a local (PC based) proxy server that redirects browser requests via the JonDo (formerly JAP) network. This allows the user to configure their choice of any browser rather than requiring a change to Opera. Unfortunately, being Java based means that the application becomes somewhat bloated, requiring 54Mb of memory just for the Java JonDo application, as well as another few Mb for the JAP engine, and then whatever additional is required for the web browser of choice.

JonDo does have quite a nice GUI display which shows the strength of the anonymity based on the number of anonymizing proxy servers, and takes care of managing the random proxy changes for greater anonymity. A commercial service known as JonDonym has been introduced which uses dedicated servers to provide higher speeds, higher levels of availability and more security along with support for chat, ftp and ssh in addition to web browsing. Another offering from the commercial JonDonym group is JonDoFox, a customized version of Firefox with JonDo code embedded along with other anonymizing optimizations. Unfortunately, JonDo not being a network like Tor is prone to some limitations in terms of the numbers of free servers, and some subsequent downtimes may be more likely with the smaller server base.

Speed was not so slow on average (40Kb/s) but unstable and sometimes, indeed, the traffic was almost stopped. I then considered using the paying access, which is probably reliable and fast if I consider how rapidly and kindly the support service answered my questions. onDo’s polite installer asks for permission for just about everything it does, including asking if you want a standard installation or to send the program to a flash drive for portable use. A detailed wizard simplifies what would be complex setup process involving numerous options, and an attractive, well-designed interface helps take a lot of the complexity out of configuring Web browser security features. The JonDoFox add-in integrates seamlessly as a Firefox profile and offers the option to choose it or one of your other Firefox profiles when you start browsing. The hardest part of configuring your system for anonymous Internet surfing is setting up the security software to work with your browser, your antivirus software, and your ISP. JonDo takes pains to make sure your connection and browser work properly, explaining each step as it walks you through the setup. Excellent online and built-in Help resources speak volumes about the JonDo community’s expertise and commitment. JonDo is open-source software; it’s free to use, edit, link to, and distribute. It’s certified for Windows 7 and is compatible with PortableApps.

What’s new in this version:

* fixed UTF8 transformation
* fixed possible null pointers in startup classes
* proxy-keep-alive support for direct proxy
* show always top of terms and conditions
* preload anonym-o-meter images for offline and connecting
* clarified data retention dialogs
* close cascade popup on main window click
* asynchronous update of payment instances on startup
* downsized DSA key pool for accounts to one