PUBLIC MARKS with search limitations

or the last few years we have studied the diffusion of private information about users as they visit various Web sites triggering data gathering aggregation by third parties. This paper reports on our longitudinal study consisting of multiple snapshots of our examination of such diffusion over four years. We examine the various technical ways by which third-party aggregators acquire data and the depth of userrelated information acquired. We study techniques for protecting against this privacy diffusion as well as limitations of such techniques. We introduce the concept of secondary privacy damage. Our results show increasing aggregation of user-related data by a steadily decreasing number of entities. A handful of companies are able to track users' movement across almost all of the popular Web sites. Virtually all the protection techniques have significant limitations highlighting the seriousness of the problem and the need for alternate solutions.

We're done with the tired old fontstacks of yesteryear. Enough with the limitations of the web, we won't have it. It's time to raise our standards. Here, you'll find only the most well-made, free & open-source, @font-face ready fonts. Like any revolution, we aim to make progress, and we need help. If you want to be a part of this free, open-source type movement, you should join us and contribute.

One of the school’s most significant contributions to Mozilla’s Firefox project was developed last year by a recent Seneca computer studies graduate Andrew Smith. He helped implement support for a new image format, the Animated PNG (APNG), which overcomes the technical limitations of animated GIFs.

People with disabilities (using desktop or laptop computers) and people without disabilities who are using mobile devices have similar interaction limitations and experience similar barriers when interacting with Web sites. There is also significant overlap between the design solutions for both. For more information, see:

As a system administrator, you run across numerous challenges and problems. Managing users, disk space, processes, devices, and backups can cause many system administrators to lose their hair, good humor, or sanity. Shell scripts can help, but they often have frustrating limitations. This is where a full-featured scripting language, such as Python, can turn a tedious task into an easy and, dare I say it, fun one. The examples in this article demonstrate different Python features that you can put to practical use. If you work through them, you'll be well on your way to understanding the power of Python.