Jonathan Zdziarski

Areas of Expertise:

iPhone
spam
machine-learning

algorithmic theory
forensics
speaking

Biography

Jonathan Zdziarski is better known as the hacker "NerveGas" in the iPhone development community. He is well known for his work in cracking the iPhone and lead the effort to port the first open source applications. Hailed on many geek news sites for his accomplishments, Jonathan is best known for the first application to illustrate and take full advantage of the major iPhone APIs: NES.app, a portable Nintendo Entertainment System emulator.

Jonathan is also a full-time research scientist and longtime spam-fighter. He is founder of the DSPAM project, a high profile, next-generation spam filter that was acquired in 2006 by a company designing software accelerators. He lectures widely on the topic of spam and is a foremost researcher in the fields of machine-learning and algorithmic theory.

Jonathan's website is zdziarski.com.

Books

iPhone Open Application Development by Jonathan Zdziarski Second Edition October 2008 (est.) $39.99 USD	iPhone Forensics by Jonathan Zdziarski September 2008 $39.99 USD (Read Reviews)
iPhone Open Application Development by Jonathan Zdziarski March 2008 $39.99 USD	Ending Spam (No Starch) by Jonathan Zdziarski June 2005 $39.95 USD (Read Reviews)

Articles

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The iPhone SDK: APIs Apple Didn't Want You to Know About
Publish Date: Mar. 25, 2008The iPhone has been a hot item ever since it came out, but running non-Apple supplied software on it isn't easy. But the secrets to building a successful toolchain to create iPhone applications can be found right here.

Multimedia

Webcast - iPhone Forensics 101: Bypassing the iPhone Passcode
September 11, 2008
In this live webcast, iPhone hacker and data forensics expert Jonathan Zdziarski guides you through the steps used by law enforcement agencies to bypass the iPhone 3G's passcode lock by creating a custom firmware bundle. Author of the upcoming book...

Webcast: iPhone Forensics Demonstration
April 17, 2008
With the iPhone quickly becoming the market leader in mobile devices, the need for law enforcement personnel to perform forensic analysis of these devices is beginning to surface. Unlike most other smart phones, the iPhone incorporates desktop-like features...

Webcast: Getting the iPhone Open Source Tool Chain
April 03, 2008
In this webcast, Jonathan A. Zdziarski, one of the original hackers of the iPhone and author of iPhone Open Application Development will demonstrate how you can use the iPhone open source tool chain to design third-party software that will run on this...

Biography

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