Security Basics: Re: Hard Drive data security

[Herman F.Ebeling Jr. <HFEbelingJr () lycos com>]

In-Reply-To: <20040928121127.420bf34d () mail kurczaba com>


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

> Received: (qmail 29147 invoked from network); 30 Sep 2004 18:04:04 -0000
> Received: from outgoing.securityfocus.com (HELO outgoing2.securityfocus.com) (205.206.231.26)
>  by mail.securityfocus.com with SMTP; 30 Sep 2004 18:04:04 -0000
> Received: from lists.securityfocus.com (lists.securityfocus.com [205.206.231.19])
>       by outgoing2.securityfocus.com (Postfix) with QMQP
>       id 209E4143743; Wed, 29 Sep 2004 10:04:24 -0600 (MDT)
> Mailing-List: contact security-basics-help () securityfocus com; run by ezmlm
> Precedence: bulk
> List-Id: <security-basics.list-id.securityfocus.com>
> List-Post: <mailto:security-basics () securityfocus com>
> List-Help: <mailto:security-basics-help () securityfocus com>
> List-Unsubscribe: <mailto:security-basics-unsubscribe () securityfocus com>
> List-Subscribe: <mailto:security-basics-subscribe () securityfocus com>
> Delivered-To: mailing list security-basics () securityfocus com
> Delivered-To: moderator for security-basics () securityfocus com
> Received: (qmail 17404 invoked from network); 28 Sep 2004 09:56:35 -0000
> Message-ID: <20040928121127.420bf34d () mail kurczaba com>
> From: Paul Kurczaba <paul () myipis com>
> To: security-basics () securityfocus com
> Subject: Hard Drive data security
> Date: Tue, 28 Sep 2004 12:11:27 -0400
> X-Mailer: Kerio MailServer 6.0.2 WebMail
> MIME-Version: 1.0
> Content-Type: text/plain;
>       charset="us-ascii"
> Content-Transfer-Encoding: quoted-printable
>
> Hi,
>   I have a question about hard drive data security. The hard drive on m=
> y notebook is failing and Dell is going to replace it. They are going to=
> take the old one with them. How can I securely remove the data from the=
> hard drive=3F
>
> Thanks,
> Paul
Do you have an exteranl HD?  If so I'd do a full backup, and then use a tool like PGP to securely wipe the datafiles. 
Using the highest number of passes, then when done wit that again a tool like PGP to wipe the freespace.

-----BEGIN PGP SIGNATURE-----
Version: PGP 8.0.3

iQA/AwUBQVyDqR/i52nbE9vTEQJCXACfaZp0ZASjtdIpaRzdHoqvzvxAShsAniqk
HcvtrPhtH8cMAeoaubLk9U7b
=N3Q3
-----END PGP SIGNATURE-----