The Chaos Computer Club has reportedly figured out how to defeat Touch ID, the fingerprint scanner in the iPhone 5s, with a fake finger. The method involves taking a 2400 dpi picture of an approved fingerprint, laser printing the image with a thick toner setting, and smearing latex on top to create a mold. Starbug, the hacker who performed the tests, said that the main difference between Apple’s sensor and others is that Apple’s has a higher resolution. follow link
Find Text Leading from Acrobat PDF
Ever have to recreate a document from an Acrobat PDF? You can find out most everything about the text by using the Object Inspector, except the leading. Well, here's a cheesy way to figure it out. Open the PDF in Illustrator (you just need one page). Release any and all clipping masks. Draw a guide at the baseline of the first line of text, and one on the line below. Now, Option-drag the first line to make a copy, and position it exactly next to the original first line at baseline. Then put a return anywhere in the copied line. Now adjust leading of the copied lines, so that the second line of copy rests on the baseline of the second line of the original. Now you know your leading.
Or you could buy expensive software to find the leading. Your choice.
- ExtraBITS for 23 September 2013 (23 Sep 13)
Touch ID Already Defeated
Just plain silly.
However, it's not a vulnerability that I'm terribly worried about, since it takes prolonged access to a phone and a significant level of skill.
If your iPhone contains sensitive material, you may simply use the traditional password that is available as an additional measure, after you passed the Touch ID test.