From owner-freebsd-security@FreeBSD.ORG  Fri Apr  3 12:45:48 2015
Return-Path: <owner-freebsd-security@FreeBSD.ORG>
Delivered-To: freebsd-security@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 6635521D
 for <freebsd-security@freebsd.org>; Fri,  3 Apr 2015 12:45:48 +0000 (UTC)
Received: from onlyone.friendlyhosting.spb.ru (onlyone.friendlyhosting.spb.ru
 [IPv6:2a01:4f8:131:60a2::2])
 by mx1.freebsd.org (Postfix) with ESMTP id 27E5635A
 for <freebsd-security@freebsd.org>; Fri,  3 Apr 2015 12:45:48 +0000 (UTC)
Received: from [127.0.0.1] (users-nat.in.devexperts.com [89.113.128.32])
 (Authenticated sender: lev@serebryakov.spb.ru)
 by onlyone.friendlyhosting.spb.ru (Postfix) with ESMTPSA id 0C17B56400
 for <freebsd-security@freebsd.org>; Fri,  3 Apr 2015 15:45:31 +0300 (MSK)
Message-ID: <551E8B6A.5030203@FreeBSD.org>
Date: Fri, 03 Apr 2015 15:45:30 +0300
From: Lev Serebryakov <lev@FreeBSD.org>
Reply-To: lev@FreeBSD.org
Organization: FreeBSD
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64;
 rv:31.0) Gecko/20100101 Thunderbird/31.5.0
MIME-Version: 1.0
To: freebsd-security@freebsd.org
Subject: =?UTF-8?B?RW5jcnlwdGVkIHVzZXIgaG9tZSBkaXJzIHdpdGggTkZTL1NNQi9sb2M=?=
 =?UTF-8?B?YWwgKHNzaCBhbmQgdHJ1ZSBsb2NhbCkgYWNjZXNzIHdpdGhvdXQgYWRkaXRpb24=?=
 =?UTF-8?B?YWwgcGFzc3dvcmRzIOKAlCBpcyBpdCBwb3NzaWJsZT8=?=
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
X-BeenThere: freebsd-security@freebsd.org
X-Mailman-Version: 2.1.18-1
Precedence: list
List-Id: "Security issues \[members-only posting\]"
 <freebsd-security.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-security>, 
 <mailto:freebsd-security-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-security/>
List-Post: <mailto:freebsd-security@freebsd.org>
List-Help: <mailto:freebsd-security-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-security>, 
 <mailto:freebsd-security-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 03 Apr 2015 12:45:48 -0000

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512


 I want to encrypt home dirs on multiuser server.

 Some users use it with "ssh", other users mount home dirs to Windows
with samba (3.x, but I could migrate to 4.x) and never login with
ssh/locally, some home dirs are mounted to other FreeBSD system via NFS.

 So, overlay FS with per-file encryption is not a solution, as
SMB-only users could not call "mount" and enter password.

 full-disk encryption is not a solution too, as "root" could read all
files in such case, as here is no encryption at all.

 Is it possible at all?

- -- 
// Lev Serebryakov
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (MingW32)
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=b6oL
-----END PGP SIGNATURE-----