How to block write access to a file.
How to block write access to a file.
- Subject: How to block write access to a file.
- From: "Mr. Wong" <email@hidden>
- Date: Tue, 25 Feb 2003 14:31:56 -0800
Hello,
I'm interested in writing a Kernel Extension that allows me to block write
access to files. Essentially I want to be able to block ALL users,
including ROOT from being able to write to files from within applications
such as MS WORD, or any of the web browsers. I'd like to be able to do this
in kernel level meaning that its not just a permission but its more like
impossble.
Can someone give me some pointers on this? What should I be using? Has
anyone done this before? I am aware that there will be inconsistancies and
errors introduced but I'm willing to tolerate / fix / learn about the issues
involved.
--Matthew K. Wong
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