jeff's WebLog

This question comes up frequently and generally the asker really means, “How can I prevent people from stealing the [content | script] from my Web site?” And there are a few things you can do to make it more difficult. You can add onContextMenu...

Almost every navigation in Internet Explorer results in a flurry of security checks. Many of these checks are fairly obvious things, such as checking the URL of the current location (the context URL ) and the pending navigation's destination URL to see...

A quick post to let those of you who are interested know I am still around. I just got back from the midwest where I was visiting my family and friends. The weather was hot and humid and my hay fever was in overdrive, but despite that I managed to have...

This is the last time, I swear.

Saw this today on metafilter . A CS grad student in Dublin has found a way to figure out what is under those black ink blots in classified documents. I was just wondering last night if there was some way to do this. We had been discussing censoring soldier...