Security related questions

[Kovács Péter]

Hi all,

I have some FreeBSD specific questions, that I can't solve.

1. How can I set a user profile to execute only specific
commands/programs? Like in Trusted Solaris: Execution Profiles.

2. How can I grant access to a file only for a specific
user. For example I have a job.txt file. This file is in my
home directory and I want this file to be read by the user:
james (only).

Thanks,
	Peter