Search

Update: Mobiles and Your Identity

/ Christopher Parsons

Last year I authored a post entitled “Mobiles and Your Identity“, where I attempted to unpack some of the privacy and surveillance concerns that are associated with smart phones, such as RIM’s Blackberry and Apple’s iPhone. In particular, I focused on the dangers that were associated with the theft of a mobile device – vast swathes of both your own personal data, as well as the personal information of your colleagues and friends, can be put at risk by failing to protect your device with passwords, kill switches, and so forth.

Mark Nestmann, over at “Preserving Your Privacy and More” has a couple posts discussing the risks that smart phones pose if a government authority arrests you (in the US). He notes that, in a recent case in Kansas, police examined a suspect’s mobile phone data to collect call records. When the case was brought to the Supreme Court, the Court found that since the smart phone’s records were held in a ‘container’ (i.e. the phone itself) that the police were within their rights to search the phone records. Mark notes that this ruling does not apply to all US states – several have more sensitive privacy laws – but leaves us with the warning that because laws of analogue search are being applied to digital devices that it is best to limit the data stored on smart phones (and mobile digital devices in general).

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Technology: CBC’s Search Engine and Traffic Shaping

/ Christopher Parsons

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The CBC’s Jesse Brown has a nice piece that tries to respond to the question, “Is Throttling Necessary?” I won’t spoil the answer (or possible lack of an answer), but I will note that Jesse incorporated a few pieces of information that I’ve posted about here. If you’re not already subscribed to his Search Engine podcast, you should – it’s amongst the best Canadian tech journalism (that is accessible to non-tech people).

P2P and Complicity in Filesharing

/ Christopher Parsons

I think about peer to peer (P2P) filesharing on a reasonably regular basis, for a variety of reasons (digital surveillance, copyright analysis and infringement, legal cases, value in efficiently mobilizing data, etc.). Something that always nags at me is the defense that P2P websites offer when they are sued by groups like the Recording Industry Association of America (RIAA). The defense goes something like this:

“We, the torrent website, are just an search engine. We don’t actually host the infringing files, we are just responsible for directing people to them. We’re no more guilty of copyright infringement than Google, Yahoo!, or Microsoft are.”

Let’s set aside the fact that Google has been sued for infringing on copyright on the basis that it scrapes information from other websites, and instead turn our attention to the difference between what are termed ‘public’ and ‘private’ trackers. ‘Public’ trackers are available to anyone with a web connection and a torrent program. These sites do not require users to upload a certain amount of data to access the website – they are public, insofar as there are few/no requirements placed on users to access the torrent search engine and associated index. Registration is rarely required. Good examples at thepiratebay.org, and mininova.org. ‘Private’ trackers require users to sign up and log into the website before they can access the search engine and associated index of .torrent files. Moreover, private trackers usually require users to maintain a particular sharing ration – they must upload a certain amount of data that equals or exceeds the amount of data that they download. Failure to maintain the correct share ratio results in users being kicked off the site – they can no longer log into it and access the engine and index.

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The Book Industry Needs to Change! Why (most) authors and publishers need not fear online piracy

/ Christopher Parsons

Ars technica has a pretty good rebuttal to the recent piece in the London Times that offered the (seeming) common line of crap that you hear when old industries talk about peer to peer networks. You know what the line is in its general format: “Without the guarantee of making money through our tried, tired and tested revenue streams, authors will stop writing, culture with wither away AND IT’S ALL YOUR FAULT!” (There is often a “Think of the children!” added in there for good measure.)

Now, why isn’t it likely that authors are going to flee writing like bookworms from a server farm?

(1) It’s a pain in the ass to scan a book, cover to cover. Don’t believe me? Scan a decent book and then post it for all of us at The Student Bay. I bet you give up before you get halfway through your task. And I bet that you can’t scan in Communicative Action (ISBN-10 0807015075) in a searchable PDF format! (Let’s see if this whole reverse psychology stuff really works…)

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Search and Privacy

/ Christopher Parsons

People use Google and Yahoo! throughout their daily lives – they need to know how to get from point a to b, need to find ecommerce sites, need to search friends’ blogs, need to learn how to cook fish, and have (generally) grown used to having the equivalent of electronic encyclopedias at their fingertips at all times. I’m not going to bother addressing concerns that this might be detrimentally affecting how people learn to retain information (i.e. as information is increasingly retained as search strings rather than as info-articles) but want to instead briefly consider how search intersects with privacy.

We hear about the need to protect our private information all of the time. ‘Shred your bank statements’, ‘be wary of online commerce sites’, ‘never share personal information on the ‘net’, and other proclamations of wisdom are uttered in print and video on a regular basis which are, in most cases, completely ignored. Proponents of the commercialization of privacy use this as definitive proof that citizens really don’t care about their privacy like they did in days gone past – people are willing to give up their names, addresses, phone numbers, and other personal information to receive services that they want. In light of this regulators should just butt out – the market has spoken!

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Fear, Uncertainty, Doubt and Google Corporation

/ Christopher Parsons

In recent months more and more attention has been directed towards Google’s data retention policies. In May of 2007 Peter Fleishcher of Google’s global privacy counsel established three key reasons for why his company had to maintain search records:

  1. To improve their services. Specifically, he writes “Search companies like Google are constantly trying to improve the quality of their search services. Analyzing logs data is an important tool to help our engineers refine search quality and build helpful new services . . . The ability of a search company to continue to improve its services is essential, and represents a normal and expected use of such data.”
  2. To maintain security and prevent fraud and abuse. “Data protection laws around the world require Internet companies to maintain adequate security measures to protect the personal data of their users. Immediate deletion of IP addresses from our logs would make our systems more vulnerable to security attacks, putting the personal data of our users at greater risk. Historical logs information can also be a useful tool to help us detect and prevent phishing, scripting attacks, and spam, including query click spam and ads click spam.”
  3. To comply with legal obligations to retrieve data. “Search companies like Google are also subject to laws that sometimes conflict with data protection regulations, like data retention for law enforcement purposes.” (Source)

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