The vigils in Paris are moving. The hashtag plumes of ‥JeSuisCharlie (“I am Charlie”) are endearing. The expressions of condemnation from Muslim leaders are commendable, as are the assurances of ...

The ABC's lawyers insisted on pixelating Mr Baden-Clay's image after he was charged with murder, when many other media outlets didn't. But if you sincerely want to protect someone's identity, that ...

People have gotten much savvier about computer security in the last decade or so. Most people know that sending a document with sensitive information in it is a no-no, so many people try to redact ...

The common practice of blurring text using pixelation — where text is replaced with pixels representing averaged values — always bothered security researcher Dan Petro. Intuitively, he knew that the ...

If you’ve ever pixelated an email address or blurred a phone number before putting an image onto the internet in order to protect someone’s privacy, I’ve got bad news for you: Researchers at the ...