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Date:      Mon, 12 Jul 2010 17:53:10 -0500
From:      Bryan Drewery <bryan@xzibition.com>
To:        Fernan Aguero <fernan.aguero@gmail.com>
Cc:        freebsd-security@freebsd.org
Subject:   Re: disable (new)syslog rotation and raise securelevel ... possible?
Message-ID:  <4C3B9CD6.3010207@xzibition.com>
In-Reply-To: <AANLkTim1YqSOu5i_5TPZ57OvNBLBYu8wc7adJBX1urTF@mail.gmail.com>
References:  <AANLkTim1YqSOu5i_5TPZ57OvNBLBYu8wc7adJBX1urTF@mail.gmail.com>

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Fernan,

You can disable newsyslog by adding newsyslog_enable="NO" to your 
/etc/rc.conf or /etc/rc.conf.local

Also be aware that you will need to reboot with 
kern_securelevel_enable="NO" in one of those files, to lower the 
securelevel.

You should also consider a remote syslog host.

Bryan

Fernan Aguero wrote:
> Hi,
>
> I'd like to harden my FreeBSD installation, and thus would like to, e.g.
>
> i) chflags sappnd /var/log/*
> ii) raise the securelevel of the system
>
> Is this possible? I've read elsewhere that newsyslog would not work in
> such a system ... what are the possible workarounds?
>
> I wouldn't bother taking the system down once a week or every other
> week, and manually lowering the securelevel, running newsyslog, etc.
> Is there a guide somewhere on how to go about this?
>
> Thanks!
>
>   




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