Archive for the 'Apple' Category

fileXray

Monday, November 1st, 2010

Does the idea of wielding power—a lot of power—intrigue you? Check out fileXray. Start with the ebook. If you are one of the target audiences, it will be worth your time.

Is Your Machine Good Enough for Snow Leopard K64?

Monday, August 31st, 2009

“K64″ is what Apple refers to as the 64-bit version of the kernel beginning with Snow Leopard. As an end user, you really should not worry about the bitness of the kernel. If your Apple computer is not booting into K64 by default, you don’t need it—unless, of course, you know that you need it. [...]

A Note on Pathname Processing in HFSDebug

Monday, November 24th, 2008

A couple of weeks ago, I released HFSDebug 4. I’ve updated it to make HFSDebug’s pathname processing a little more sophisticated. Depending on how (and how seriously) you use HFSDebug, knowing the details could be useful. When you specify a file system object to HFSDebug using a pathname, how HFSDebug will treat the pathname usually [...]

HFSDebug 4.0 and New HFS+ Features

Sunday, November 9th, 2008

I wrote HFSDebug in early 2004. I initially made it available as a software tool to help understand fragmentation in HFS+ volumes, although it could also be used to analyze several implementation details of HFS+. Eventually, I extended HFSDebug to be able to analyze all on-disk aspects of HFS+, along with the ability to compute [...]

File Systems Are Cool

Tuesday, January 2nd, 2007

Let us try to make them a little cooler on Mac OS X.

Upcoming Conferences

Tuesday, November 28th, 2006

I will be speaking at the following venues in the near future: Chaos Communication Congress, Berlin, Germany (December 29, 2006) Macworld Conference & Expo, San Francisco, USA (January 11, 2007)

On Mac OS X Viruses

Sunday, November 5th, 2006

I usually find the security-related smugness of Mac users rather jarring. What’s often even more jarring is the reasoning behind such smugness. That said, I have to say that the recent furor regarding the so called OSX.Macarena “virus” amounts to, well, bullshit. If anti-virus companies are pretending to “recognize the threat” and therefore attempting to [...]

For the Record…

Saturday, November 4th, 2006

After I published Understanding Apple’s Binary Protection in Mac OS X, eWeek published a story on Apple’s binary encryption: Apple Places Encrypted Binaries in Mac OS X Although there’s nothing excessively misleading or incorrect in the story, to me, some parts of the story sounded like I had a conversation with eWeek. I did not. [...]

Trusted Computing for Mac OS X

Tuesday, October 31st, 2006

Read about how to enable trusted computing on Mac OS X. The document’s coverage includes: A discussion of the TPM hardware present in certain Macintosh computers Release of an open source TPM driver for Mac OS X Release of a Mac OS X port of an open source trusted computing software stack An overview of [...]

Mac OS X Internals Workshop Flyer

Tuesday, August 8th, 2006

Something to look at: Mac OS X Internals Flyer


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