Tuesday, July 22, 2008

iPhone 3G hacks - wasting ur tim3

The group of coders who hang out around the iphone-dev corner store have released code that jail breaks iPhone 2.0 firmware. The current version is PwnageTool 2.0.1. Don't waste your time hacking up your 3G unless your a tech junkie who like to smash things. Even with this successfully installed on the 3G iPhone your still stuck with AT&T. There are no SIM lock hacks for the current base-band firmware to remove the requirement to use a contract-bound carrier. However, you can use this firmware 2.0 hack on the iPhone 2G running 2.0 firmware. SIM hacks are readily available for this platform. I think, once the dust settles, the 2G iPhone will make a nice tech-junkie toy that you can pick up cheap on e-bay ;)

Don't waste your time. Be patient, and don't take the risk! The iPhone 3G will be available for direct purchase without a contract soon enough. Not to mention, no one I know actually complains about being an AT&T customer while toting an iPhone. 6 months from now you will be able to pick one up at a fraction of the total cost of ownership. Meanwhile, I'll continue to chuckle when I see new iPhone 3G users...

silly tech-junkie.

Wednesday, February 6, 2008

TrueCrypt 5.0 for Mac ...Finally, but bring some bug spray.

Truecrypt 5.0 for the mac has been released. I encountered an issue with permissions on the default install under leopard/intel. If you try to run it from finder as a normal user it spits out an "unsupported architecture" error. A quick work around is to set the binary to setuid:

sudo chmod u+s /Applications/TrueCrypt.app/Contents/MacOS/TrueCrypt

I'm not sure how to work in the Leopard privilege controls (still researching, they may fix it first) and I can make no guarantee that this is a "secure" means of running the software. i.e. if there are vulnerabilities in the TrueCrypt binary one could exploit the fact that it is setuid and take control of the system...

You would need to be local to the machine to do that.

The Windows XP/Vista full disk encryption works like a charm so far. Easy to use in a single partition/boot configuration. I have not used it under multi-boot or along side grub/lilo. Happy encrypting...

Also: checkout http://www.wilderssecurity.com/showthread.php?p=1177223 since the TrueCrypt forums seem to be down ...like forever. There are some bugs in 5.0, maybe the dev team should have put out a beta for testing and while they were at it, fix their forums...

UPDATE: (2-8-8): Forums are back online. Thanks guys.

Wednesday, December 19, 2007

The Mac moves in..

Has anyone been to an Apple store lately? It's getting crowded in there...

Why are Macbooks, ipods and iphones gaining so much momentum these days? It wasn't too long ago when Apple product consumers were limited to the art crowd. At some point it spilled over to the main stream consumer. It's interesting to watch the progression of a trend or fab. I think their ad campaign is cheese though... specifically their whole PC vs. MAC guys on the white backdrop, cool dude with a not-so cool dude... come on, we're all geeks. Getting into a geek class system is insane and quite pretentious. And not to mention, we're comparing apples (pun intended) and oranges. Apple is a hardware/software package, Micro$oft typically is not. I have to admit, however, that I think this Apple surge will be a long standing mode of operation for technology consumers. This surge is based on good solid design principles with the help of popular culture, and when those two get together, they stick around for a long time. Take the mountain bike crowd for a comparable example...

The processor race on the n-core speedway

This is a quote from an article in the New York Times:

The opportunity for the company is striking, Mr. [Craig] Mundie said, because manycore chips will offer the kind of leap in processing power that makes it possible to take computing in fundamentally new directions.

He envisions modern chips that will increasingly resemble musical orchestras. Rather than having tiled arrays of identical processors, the microprocessor of the future will include many different computing cores, each built to solve a specific type of problem. A.M.D. has already announced its intent to blend both graphics and traditional processing units onto a single piece of silicon.

In the future, Mr. Mundie said, parallel software will take on tasks that make the computer increasingly act as an intelligent personal assistant.

Well I'm excited. I spent several years studying architecture in the built environment and every time I see the design principles that go into true architecture find their way into technical architecture makes me think my time was well spent. If you think about how pragmatic building design or master planning is an evolutionary descendant of the way humans live and occupy space it only makes sense that technology design will follow that same evolutionary pattern. This organic relationship, to me, is the basis of good solid design. You could refer to it as ergonomic technology. As the industry moves more into n-core technology platforms I would expect the usability and interoperability of these systems to more natural to human instincts. Like, for example, if I look away from the screen maybe it goes blank to save on power consumption and lights back up when I focus back on the screen. For the system to make that decision today it would take power hungry CPU cycles to crank through facial recognition algorithms. Thats a tall order in today's CPU design terms. With the introduction of n-core CPU design direction like that which is described in the referenced article you start to think that just maybe we're closer to getting true human compatibility like this minuscule example. The iphone and other multi-touch technologies have covered some ground here but we will have severe limitations in software compatibility as time goes on. I expect this because, as the chip designers become more complex and proprietary, they will not be willing to share how many and what types of processing cores perform which functions etc. This makes coding software for cross-platform compatibility very difficult. Look at the gaming console race, a game designed for the PS3 in not compatible with your core duo running linux. Maybe this means all OS's and software will have to be compiled by the owner of the platform for which it will run?? Wow, here comes bug land for sure... Unless there is a standard like traditional x86 architecture it will become that complex. How can I help?



Saturday, October 6, 2007

RIAA wins in court!

The RIAA won their first federal case pertaining to the protection of copyrighted music and file sharing this week. I was expecting a much more intellectual exchange of thoughts about this. I haven't seen much thus far. The offender was fined over $220K for 24 songs worth less than $25.00. This was just a cut and dried case about a high tech shop-lifter who will have to pay more than she should for her crimes. I wonder if that's the precedence setter? At any rate, just for the record, I would like to see the music industry change soon. I have always been a consumer, my wife and I own over 800 CD's which we have purchased over the years. For us it's more about convienience. I need a service to convert all of these compact-discs, along with their liner notes to a digital format to make listening to them more enjoyable in today's world of technology. I don't have the time to do that. Not to mention the fact that the industry will not replace what you have purchased if it is damaged. Maybe the recording industry should include a little customer service in their price of a compact disc and it may entise more people to stay on thier side. Say, replace lost, damaged or stolen copies, with proof-of-purchase of course. Or, allow registered purchasers to download or stream, at any time from any location the music they have legally purchased. Just a thought...

Tuesday, October 2, 2007

Radiohead - In Rainbows: An approach that could change it all?

Speaking of the RIAA and copyrights, Radiohead announced the release of their 7th album recently. The story here isn't the announcement, although fans like me are very excited, but the release approach. They intend to make it available for download and allow the "consumer" to set the price. In my opinion, this is the way any work of art should be delivered. This isn't the first bold move in the music industry, if you look around you'll see examples of other artists opening their vision. One of the most notable "vision changes" was highlighted in David Bowie's interview with the New York times where he stated "The absolute transformation of everything that we ever thought about music will take place within 10 years, and nothing is going to be able to stop it. I see absolutely no point in pretending that it's not going to happen. I'm fully confident that copyright, for instance, will no longer exist in 10 years, and authorship and intellectual property is in for such a bashing.". So, if we do the math on this theory, the music recording/distribution industry will be non-existent by the end of 2012. I think it will change sooner than that.

RIAA in Court Today

The RIAA get it's first trip to the dance today since starting it's campaign to rid the world of the distribution of copyrighted material through technologies such as Peer-to-Peer. A trial is one thing that has not yet happened during the RIAA's 4+ year litigation campaign. Until today... The outcome should be very interesting.