lkml.org 
[lkml]   [1996]   [Apr]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: ext2 attribute immutable
Date
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


\
 
 \ /
  Last update: 2005-03-22 13:36    [W:0.095 / U:0.064 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site