Re: TOMOYO Linux Security Goal

2007-12-31 Thread Serge E. Hallyn
Quoting Tetsuo Handa ([EMAIL PROTECTED]): Hello. Serge E. Hallyn wrote: * namespace manipulation. (i.e. mount()/umount()/pivot_root()) do you track mounts namespace cloning? Yes. TOMOYO can recognize mount operation with the following flags. --bind --move

Re: TOMOYO Linux Security Goal

2007-12-31 Thread Serge E. Hallyn
Quoting Tetsuo Handa ([EMAIL PROTECTED]): Hello. Serge E. Hallyn wrote: Does a process get different mount trees by just calling clone() or unshare()? My understanding is that clone() or unshare() disables propergation of mount tree changes when somebody calls mount() or umount()

Re: TOMOYO Linux Security Goal

2007-12-29 Thread Valdis . Kletnieks
On Sun, 30 Dec 2007 14:29:50 +0900, Tetsuo Handa said: Use of learning mode is independent from correct policy. My point *exactly*. The learning mode merely takes your duty of appending permissions to policy. We can develop and share procedures for how to exercise infrequently used code

Re: TOMOYO Linux Security Goal

2007-12-28 Thread Tetsuo Handa
Hello. Serge E. Hallyn wrote: * namespace manipulation. (i.e. mount()/umount()/pivot_root()) do you track mounts namespace cloning? Yes. TOMOYO can recognize mount operation with the following flags. --bind --move --remount --make-unbindable --make-private

Re: TOMOYO Linux Security Goal

2007-12-27 Thread Serge E. Hallyn
Quoting Tetsuo Handa ([EMAIL PROTECTED]): Hello. Thank you for feedback. Serge E. Hallyn wrote: TOMOYO Linux is a DIY tool for understanding and protecting your system. TOMOYO Linux policy definitions are absolutely readable to Linux users, and TOMOYO Linux supports unique

Re: TOMOYO Linux Security Goal

2007-12-27 Thread Tetsuo Handa
Hello. Thank you for feedback. Serge E. Hallyn wrote: TOMOYO Linux is a DIY tool for understanding and protecting your system. TOMOYO Linux policy definitions are absolutely readable to Linux users, and TOMOYO Linux supports unique policy learning mechanism which automatically Are they

Re: TOMOYO Linux Security Goal

2007-12-26 Thread Serge E. Hallyn
examples on our web site. http://tomoyo.sourceforge.jp/cgi-bin/lxr/source/etch/domain_policy.conf?v=policy-sample 2. TOMOYO Linux Security Goal This section seems to me to be the most important one, and could really use a little more detail. The TOMOYO Linux's security goal is to provide MAC