Messages in this thread | | | Date | Thu, 7 Jun 2007 15:32:04 -0700 (PDT) | From | Casey Schaufler <> | Subject | Re: [PATCH] Audit: Add TTY input auditing |
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--- Jan Engelhardt <jengelh@computergmbh.de> wrote:
> Someone please enlighten me why a regular keylogger² that captures > both input and output could not do the same. (Auditing what one has done.)
1. shell aliases # innocuous -p 0 2. shell variables # $INNOCUOUS -p 0 3. symlinks # ./innocuous -p 0
Yes, I know there are ways to prevent each of these "attacks", but it's surprising how often simple textual changes are effective in hiding behavior.
Casey Schaufler casey@schaufler-ca.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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