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It seems like a good idea to post a laundry list of tools and methods for securing data and communications, so without a whole lot in the way of foreword, I'm going to mention a few technologies. Hopefully this will be useful for someone, and better yet, perhaps others will add to the list.
On the "handy tools" side of things:
* If you use instant messaging for communication in a personal or professional capacity, you might be interested in GAIM. GAIM is a multi-plaform (Win32, Mac OS X, Linux, etc.), open-source instant messaging application which supports most of the popular instant messaging methodologies (Yahoo! IM, AIM, et alia). GAIM is extensible via plug-ins, one of which is OTR, or "Off the Record", which allows for rather painless encryption between two GAIM clients using any protocol/messaging suite supported by GAIM.
* Enigmail is a Thunderbird extension. Thunderbird, as is probably well known, is the Mozilla foundation's stand-alone complement to Firefox, and is a fairly robust and somewhat popular open-source mail client. Thunderbird, like GAIM, is largely platform agnostic. Enigmail makes for semi-transparent encryption, decryption, and signing of GNUPG-encrypted mail.
* If Google is a favourite search engine of yours, you might consider disarming Google's alarming ability to build a profile of who you are and what you're interested in by using the Scroogle proxy for your searches.
On the cautionary side of things:
* If you use MySpace, you might consider that the NSA is probably indexing your profile, your connections to the profiles of others, and so on.
* If you use Gmail, it would behoove you to keep in mind that a lot of people think that Google's privacy policy and technological underpinnings are, well,creepy. A reasonable approach to some of these issues is offered by EPIC.
* Regarding Google in general, remember: they run Blogger, Orkut, Gmail, Writely, Google Spreadsheets, and of course the search. They can cross-reference data from any of their services as desired.
That's it for now. If anybody has questions regarding the tools mentioned above, I'll do my best to provide answers or reasonable facsimiles thereof. |
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