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php3-list | 199903

[PHP3] Fwd: Passing variables invisable/security From: Remco (remco <email protected>)
Date: 03/31/99

Hello people,

I'm currently doing some sort of a shop project in PHP, and everything works
fine, except passing variables between pages secure.

I don't want people to see what variables are passing between pages (and so be
able to change them in the HTML or URL), but I didn't find any info on how to
do this. Things like itemnumber, number of the person are needed in various
pages during the orderingprocess, but can be seen. (and I dont' want it to be)

Thought about the crypt() -function, but when someone knows what he has
entered and he sees the passed (encrypted) text, the hacker can still
find out the key and know what's passed and will be able to change these.

greetings,
Remco

'-------------------------------------------------------------`
| Remco vd Noord, remco <email protected>, The Netherlands |
| http://www.linux-nl.cx , Dutch Linux Documentation site |
| Join the future, run LiNUX |
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