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Cellphones

Ads To Offset Cost of Unlocked Google Phone? 161

CWmike writes "Google isn't talking publicly about reported plans to sell a powerful Android-based smartphone called the Nexus One directly to consumers next year, but the idea is already raising eyebrows with analysts. The chief concern is that selling an unlocked phone directly to consumers, probably online, could be twice as expensive as buying one through a carrier. The unlocked approach has largely failed in the US, with the world's biggest phone manufacturer, Nokia, doing poorly with the concept. Nokia recently announced that its two direct-sales stores in Chicago and New York will close early next year, while online sales of unlocked devices will continue. Conceivably, Google could offer its phone at a price comparable to a subsidized phone from a carrier — as long as customers agree to receive mobile ads on the devices. Since advertising is central to Google's revenue model, that approach might make some sense, analysts said. 'Google doesn't want to be in the phone business or the mobile carrier business, so this must be about something else, and that's the advertising business, since Google is in the business of selling ads,' said Kevin Burden, an analyst at ABI Research. In one mobile advertising model being tested in Germany, users agree to receive a certain number of ads on their phones to reduce their monthly cellular and texting rates, although reducing the up-front cost of the actual device is relatively novel. Reinforcing the idea of using mobile advertising with direct sales of unlocked phones, Google bought AdMob in November."
Encryption

Resisting the PGP Whole Disk Encryption Craze 480

alaederach writes "I run a lab in a non-profit academic life sciences research institute. Our IT recently decided it would be a good idea to use PGP whole disk encryption on all of our computers, laptops and servers and picked PGP's suite of software. The main reason is that a small subset of our researchers work with patient information which we obviously are mandated to keep confidential. My lab does a lot of high-performance computational work (on genes from Tetrahymena, no humans here) and I am concerned that the overhead of complying with our ITs new security policy will be quite detrimental to my research program. For example, dynamically reallocating a partition on a PGP encrypted disk is apparently not possible. Furthermore, there is some evidence that certain forms of compression are also incompatible with PGP whole disk encryption. Interestingly, it is hard to find any negative articles on PGP, probably because most of them are written by IT pros who are only focused on the security, and not usability. I therefore ask the Slashdot community, what are the disadvantages of PGP in terms of performance, Linux, and high-performance computational research?"

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"Conversion, fastidious Goddess, loves blood better than brick, and feasts most subtly on the human will." -- Virginia Woolf, "Mrs. Dalloway"

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