Messages in this thread | | | From | (Bernd Eckenfels) | Subject | Re: ext2 attribute immutable | Date | 2 Apr 1996 12:23:33 GMT |
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sct@dcs.ed.ac.uk wrote: > However, one thing which could be done fairly easily would be to (a) > protect init from all attacks, making it immune to ptrace, kill -9 > etc; and (b) disable all direct kernel access (such as /dev/mem or > loading new kernel modules) once securelev is sufficiently high.
Or disallow init to decrease the secure level. Resetting the securelevel is then secure until u reboot the system.
Greetings Bernd -- (OO) -- Bernd_Eckenfels@Wittumstrasse13.76646Bruchsal.de -- ( .. ) ecki@lina.{inka.de,ka.sub.org} http://home.pages.de/~eckes/ o--o *plush* 2048/93600EFD eckes@irc +4972573817 *plush* (O____O) If privacy is outlawed only Outlaws have privacy
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