How Encrypted Binaries Work In Mac OS X 365

An anonymous reader writes "By now we know that OS X uses encrypted binaries for some critical apps like Dock, Finder and LoginWindow. Amit Singh explains the implementation of this protection scheme which makes use of the AES crypto algorithm and a special memory pager in Mach. The so called Do Not Steal Mac OS X (DSMOS) kernel extension helps along the way by decrypting things for the special pager when apps get executed. A funny thing is that if you print the pointer at address 0xFFFF1600 in your own app you get as output Apple's karma poem for crackers! According to the article there are 8 protected binaries in OSX including Rosetta and Spotlight meta data demon. Interestingly Apple's window server is NOT one of those."

USB Dongle Records Web, FM Radio 148

rah1420 writes "Gizmag just wrote about "Instant FM Music," a USB dongle that plugs into your computer's USB Port and records FM and Web Radio stations. You can record the playlist, tag the songs for easy playback, all without that nasty DRM." Nice and cheap, although who knows if the software is any good. That would be a neat device to see hacked for things like MythTV.

Microsoft Banning 360 Firmware Modders? 166

arcon5 writes "After several months of silence it was more or less accepted that Microsoft wasn't going to do anything about the firmware hacks that allow Xbox 360s to play backups. Rather surprising, considering the 'inventor' of the hack confirmed in March already that the mods are easily detectable, and the reports that piracy is running rampant in countries like China. It appears that Microsoft is finally taking action against them though, although they may be hitting the wrong persons." Best part of that article is the firmware chip encased in epoxy.

Microsoft Announces Major Xbox Live Update 48

simoniker writes "Microsoft has announced its sixth major update to the Xbox Live online service for Xbox 360, with 85 new features and enhancements, including support for native 1080p games and movies, faster Xbox Live Arcade game list display times, and more options for video playback. The company has announced that it will debut the update Tuesday, October 31, and the free download will be available to all Xbox Live Silver and Gold account holders, and will not require the use of the Xbox 360's hard drive."

Robots Test "Embodied Intelligence" 57

An anonymous reader writes "Here's an interesting article about a robotics experiments designed to test the benefits of coupling visual information to physical movement. This approach, known as embodied cognition, supposes that biological intelligence emerges through interactions between organisms and their environment. Olaf Sporns from Indiana University and Max Lungarella from Tokyo University believe strengthening this connection in robots could make them smarter and more intuitive."

Throwable Game Controllers 92

dptalia writes "In trolling recent patents, Barry Fox found one for a throwable game controller. This controller would be shaped like a football or a frisbee and be connected wirelessly to a console. The user could then play digital games like catch, or have a distance throwing competition. The controllers have embedded GPS, an altimeter, and an accelerometer to be able to determine the accuracy of the throws."

Vista to Allow "One Significant" Hardware Upgrade 641

fiorenza writes "Ars Technica spoke with Microsoft concerning the controversial changes in Windows Vista's licensing, and they have learned that Vista will permit one 'significant' hardware change before requiring users to either appeal to Microsoft support or purchase another license. Automatic re-activation online will fail after one use. Microsoft is using a new algorithm to monitor hardware changes and enforce licensing compliance, and the company says that it is more forgiving now than it was with Windows XP."

Make Linux "Gorgeous," Says Ubuntu Leader 688

OSS_ilation writes "They say beauty is only skin deep, but when it comes to Linux and the free software movement, people like Mark Shuttleworth think looks have an important part to play. On his blog and an article on SearchOpenSource.com, Shuttleworth and a slew of open source end users say that the look and feel of open source is also a matter of wider acceptance among enterprise players who are used to Windows, yet crave Mac OS X and the functionality of Linux. 'If we want the world to embrace free software, we have to make it beautiful,' Shuttleworth said. "We have to make it gorgeous. We have to make it easy on the eye. We have to make it take your friend's breath away.' With the early success of Novell SUSE Linux Enterprise Desktop 10, Shuttleworth and company may be onto something."

Inside Xbox Live's Operations Center 15

Cold Dawg writes "[H] Console takes an exclusive behind the scenes look at the Xbox Live Command Center with Jason Coon, Operations Program Manager for Xbox Live. Steve Lynch says, 'The Xbox Live Operations Center or "XOC" (pronounced zock) is where all the action is. The large room is literally wall to wall workstations and LCD monitors. There are several monitors attached to the wall at the front of the room that display all kinds of system information. There were also a lot of media carousels at one end of the room, each capable of holding 150 games. From what we saw, there was easily enough storage capacity to hold over 3,000 games.'"

An Argument Against Software Patents 166

clndnng writes "Roughly 90% of web content consists of discussions of software patents, so it's a little surprising that Ben Klemens has written what may be the first dead-trees book analyzing their validity. It has a lot of ground to cover: you could approach the topic from the perspective of the geeks, the lawyers, the economists, or the businessmen. Klemens is equal-opportunity, addressing every perspective." Read the rest of the review.

The Many Ways To Die in Nethack 132

The GameSetWatch column '@Play' deals with the storied history of Rogue-like text adventures. This week, author John Harris discusses the many ways to die in Nethack. From the article: "The lowly cockatrice is perhaps the most dangerous monster in the game. There are plenty of monsters with more hit points, who do more damage, who have special attacks, and are just bigger, but cockatrices instantly kill anyone who touches them with their bare skin, and are thus very likely to kill players unwise in their dealings with them. Even Death up on Astral Plane has to succeed in an attack against a player to deliver an instakill, but a cockatrice can kill by being attacked. If the player attempts to fight a cockatrice without a weapon or wearing gloves and hits, he turns to stone. If he attempts to pick up a dead one with his bare hands, that will also turn him to stone. (It can also be wielded, however. Applications for a wielded cockatrice corpse are left for you to imagine, but I will say that it can be, hm, useful.)"

Motorola Develops Bare-Bones Phone 293

tunabomber writes "Whenever a review of the latest cellphone/camera/MP3 player/GPS receiver/fish finder/tazer convergence gadget is posted on Slashdot, the first posters are usually quick to chime in by saying they just want something with decent battery life, reception, ergonomics, etc. Those posters' prayers may now be answered, because Motorola's new 'dumb' phone has been designed with these traits in mind. Notable features include an E Ink display and dual antennae to improve reception. The phone is slated to become available before the end of the year."

Halo 3 Details Begin to Emerge 70

Eurogamer has a short rundown on some Halo 3 details which have emerged from the Swedish games mag LEVEL. There are a few details on weapons, levels, combat mechanics, and a super-special helmet edition for the game. From the article: "Finally, there's news on the contents of the Halo 3 'Legendary Edition', which will consist of four DVDs' worth of content and, amusingly, a replica Spartan helmet. So what's on those four discs? Well, the game, obviously, and then documentaries and developer commentaries, bonus material like Red vs. Blue episodes, and cut-scenes from Halo 1 to 3 in high-definition. There will also be some sort of Halo film trailer located in the package." 1up has announced they're going to have a bevy of features on the game tying in to the new issue of EGM, so more details should be available online soon.

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