Slashdot Mirror
Domain: alex-ionescu.com
Stories and comments across the archive that link to alex-ionescu.com.
Stories · 6
-
Microsoft Singularity Now "Open" Source
Alex_Ionescu writes "Microsoft's Singularity operating system (covered previously by Slashdot) is now open to the public for download, under a typical Microsoft academic, non-commercial license. Inside is a fully compilable and bootable version of what could be the basis for the future of Windows, or maybe simply an experiment to demonstrate .NET's capabilities. Singularity, if you'll recall, has gained wide interest from researchers and users alike, by claiming to be a fully managed code kernel (with managed code drivers and applications as well), something that would finally revolutionize the operating system research arena. The project is available on CodePlex." -
Vista Protected Processes Bypassed
Anonymous Hero writes "Security Researcher Alex Ionescu strikes again, this time with a proof of concept program that will arbitrarily enable and foremost disable the protection of so-called 'protected processes' in Windows Vista. Not only threatening Vista DRM and friends, it's also another step towards hardened and even more annoying malware. Normally, only specially signed processes made by special companies (decided by Microsoft) can be protected, but now the bad guys can protect any evil process they want, including the latest version of their own keylogger, spambot, or worm, as well as unprotect any 'good' one." -
Vista Protected Processes Bypassed
Anonymous Hero writes "Security Researcher Alex Ionescu strikes again, this time with a proof of concept program that will arbitrarily enable and foremost disable the protection of so-called 'protected processes' in Windows Vista. Not only threatening Vista DRM and friends, it's also another step towards hardened and even more annoying malware. Normally, only specially signed processes made by special companies (decided by Microsoft) can be protected, but now the bad guys can protect any evil process they want, including the latest version of their own keylogger, spambot, or worm, as well as unprotect any 'good' one." -
ReactOS Revealed
reactosfanboy writes "DRM Hacker Alex Ionescu explained the internals of ReactOS in a recent talk. Ionescu indicates that ReactOS is nearly 100% binary and API compatible with the Windows 2003 kernel, and that they are aiming for full Vista compatibility. Ionescu attempted to demonstrate ReactOS but only succeeded in installing it after two BSoDs. This alone should make it clear that ReactOS is still not ready for prime time." In what may be a red flag for Microsoft's lawyers, ReactOS is described as "an environment identical to Windows, both visually and internally." Here are slides from Ionescu's talk (PDF), which might prove more useful than the video offered in various forms at over 450 MB. -
Vista DRM Cracked by Security Researcher
An anonymous reader writes "Security researcher Alex Ionescu claims to have successfully bypassed the much discussed DRM protection in Windows Vista, called 'Protected Media Path' (PMP), which is designed to seriously degrade the playback quality of any video and audio running on systems with hardware components not explicitly approved by Microsoft. The bypass of the DRM protection was in turn performed by breaking the Driver Signing / PatchGuard protection in the new operating system. Alex is now quite nervous about what an army of lawyers backed by draconian copyright laws could do to him if he released the details, but he claims to be currently looking into the details of safely releasing his details about this at the moment though." -
Vista DRM Cracked by Security Researcher
An anonymous reader writes "Security researcher Alex Ionescu claims to have successfully bypassed the much discussed DRM protection in Windows Vista, called 'Protected Media Path' (PMP), which is designed to seriously degrade the playback quality of any video and audio running on systems with hardware components not explicitly approved by Microsoft. The bypass of the DRM protection was in turn performed by breaking the Driver Signing / PatchGuard protection in the new operating system. Alex is now quite nervous about what an army of lawyers backed by draconian copyright laws could do to him if he released the details, but he claims to be currently looking into the details of safely releasing his details about this at the moment though."