Joe Krahn:
> I was just reading the aufs man-page section on security with an NFS 
> directory with mode 711. One way to improve security would be to 
> generate symlink filenames containing a lot of random characters. Then, 
> write a bogus symlink where the symlink target is actually the 
> random-character tag. It would only take one extra readlink() to get the 
> tag value required to look up the actual link.

Thank you for your idea or suggestion.
But I am afraid you are confusing the symlink and pseudo-link.
The pseudo-link is a hard-link.


J. R. Okajima

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