Category Archives: iPhone

More NSConf code signing fun

I’ll be talking at the US NSConference on Tuesday, with an extended version of my talk on code signing. I’ll cover how it works, what it does, what it doesn’t do, and what it should do. Importantly, there are still … Continue reading

Posted in Codesign, Encryption, iPad, iPhone, Mac, NSConf, Talk | Comments Off on More NSConf code signing fun

iPh0wnage

I just reviewed a blog post I wrote for Graham Cluley a while back, in which I looked at the impact a common vulnerability on the iPhone and Mac would have. I think in the run-up to the iPad’s release, … Continue reading

Posted in iPad, iPhone, Mac, Malware | Leave a comment

On multitasking

TidBITS unwittingly hits the nail on the head while talking about iPad OS multitasking (emphasis added): It’s easy to imagine wanting to use an iPad to read text in Mobile Safari, copy some text to a Pages document, and send … Continue reading

Posted in iPad, iPhone, rant, usability | 4 Comments

It’s just a big iPod

I think you would assume I had my privacy settings ramped up a little too high if I hadn’t heard about the iPad, Apple’s new touchscreen mobile device. Having had a few days to consider it and allow the hype … Continue reading

Posted in Encryption, iPad, iPhone, Malware, Privacy | 1 Comment

On Operation Chokehold

So Fake Steve Jobs has announced Operation Chokehold, a wireless flashmob in which disgruntled AT&T customers are to use data-intensive apps for an hour in protest at the poor service and reduced investment AT&T provide on their network. At time … Continue reading

Posted in iPhone, security | Leave a comment

Next Swindon CocoaHeads meeting

At one time a quiet market town with no greater claim than to break up the journey between Oxford and Bristol, Swindon is now a bustling hub of Mac and iPhone development activity. The coming meeting of CocoaHeads, at the … Continue reading

Posted in Business, cocoa, cocoaheads, iPhone | Leave a comment

CocoaHeads Swindon is this Monday!

The town of Swindon in the Kingsbridge hundred, Wiltshire is famous for two things. The first is the Wilts and Berks Canal, linking the Kennet and Avon at Trowbridge with the Thames at Abingdon. Authorised by act of parliament in … Continue reading

Posted in cocoa, iPhone, macdevnet, Talk | Leave a comment

NSConference: the aftermath

So, that’s that then, the first ever NSConference is over. But what a conference! Every session was informative, edumacational and above all enjoyable, including the final session where (and I hate to crow about this) the “American” team, who had … Continue reading

Posted in cocoa, conference, iPhone, macdevnet, metadev, objc, security, xcode | Leave a comment

What’s new in 2009

Of course, it’s a bit early for a retrospective of 2008, besides which I’ve already written 73 entries this year, my most prolific year to date on iamleeg. And that doesn’t count numerous tweets, stack overflow contributions and of course … Continue reading

Posted in cocoa, darwin, iPhone, kernel, macdevnet, meta-interwebs, personal, UNIX | Leave a comment

Cocoa Memory Management

It becomes evident, thanks to the mass centralisation of the neverending september effect that is stackoverflow, that despite the large number of electrons expended on documenting the retain/release/autorelease reference counting mechanism for managing memory in Cocoa, Cocoa Touch, UIKit, AppKit, … Continue reading

Posted in cocoa, FAQ, gnustep, iPhone, leopard, memory, nextstep, objc, openstep | 3 Comments