- From: by way of Martin Duerst <tiro@tiro.com>
- Date: Sun, 13 Feb 2005 16:38:37 +0900
- To: www-international@w3.org
John Burger wrote: >Here's a popular press description of the problem > http://www.macworld.com/news/2005/02/08/spoof/index.php >which points to a test for it at Secunia.com. (They registered paypal.com >spelled with a Cyrillic "a".) Ironically, IE doesn't fall for the spoof, >because it apparently doesn't handle IDNs. Of course, from a user >interface perspective, browsers need to do something about this, but I >find it annoying that it's described as a "security flaw". >My browser doesn't warn me about g00g1e.com yet, either. The security issue is simply due to the fact that some characters typically look identical to other characters. So change the appearance. There are several ways in which this could be done, but most of them rely on users being observant, especially of their address bar, since this is the only place in which browsers can reliably control the display of URLs. One method would be to display characters from different Unicode ranges in different colours in address bar URLs, another would be to use special fonts for the address bar which make clear glyph distinctions between characters. The former does not address all possible character spoofing, since there are some single ranges that contain characters that can take identical forms, e.g. the numerous Arabic characters that share the circular heh form in isolation. John Hudson -- Tiro Typeworks www.tiro.com Vancouver, BC tiro@tiro.com Currently reading: Library: an unquiet history, by Matthew Battles The peasant of the Garonne, by Jacques Maritain
Received on Monday, 14 February 2005 00:53:12 UTC