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Unicode

Posted: 14 Nov 2005, 19:23
by maboroshi
Is this correct that Illegal UTF 8 characters are written as Hexidecimal when attacking a web site

Maboroshi

Posted: 15 Nov 2005, 02:53
by bad_brain
um, hexadecimal is UCS-4, UTF-8 is always written in octet sequences, but both standards are fully compatible, so: yes.
here´s the rfc when you want to take a deeper look:
http://www.ietf.org/rfc/rfc2279.txt

:wink:

Posted: 17 Nov 2005, 07:38
by bad_brain
I´ve added a ebook named HTTP IDS Evasions Revisited to the textfiles-section, you´ll find some further informations about the topic there... :wink:

Cheers

Posted: 22 Nov 2005, 16:30
by maboroshi
hey thanks I read the PDF it had a lot of Good info