Re: special characters (HTTP)

[Bluefish <11a () GMX NET>]

I believe most mayor httpds (apache, IIS etc) has delt with this problem
long ago. However, some less wellknown httpd-softwares have had serious
problems with this (checking that URL doesn't contain ".." BEFORE
converting special characters)

The issue was raised in the last cryptogram, where Schneier expressed his
opinion that unicode, and the standards being built around it, are too
complex so flawed code is very likely to be generated. Some of these
problems are multiple ways to express whitespaces (space, tab etc) and
different encoding schemes pending on what kind of application is using
unicode (some need to send BASE64-alike etc)

A similar problem, alas. The article is available at
http://www.counterpane.com/

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    eleventh alliance development & security team