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Article #4442Re: Secure backups with tar
From: Kenneth C Stahl
Date: Thu, 24 Jun 1999 00:00
Date: Thu, 24 Jun 1999 00:00
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A simple way is to use nfs to allow your linux file systems to be mountable from an NT or Windows 95/98 machine. To perform the backup, just mount the directories and then use any Windows backup program that offers password protection. If you have a slow network this may take a while, but at least it will be secure. Another way would be to perform a cpio backup to tape on the linux box (tar is never a very good idea and the only reason it is still around is that there is a lot of legacy support for it) and then share that drive with an NT/Win95/98 box and copy the cpio file to a tape backup with password protection and then erase the tape that has the cpio file. Ken nwaltham@my-deja.com wrote: > Hello All, > I have a Redhat Linux 5.2 server with the kernel upgraded to 2.1.10. I > have taken various physical security measures like making lilo boot > straight in without waiting for a prompt, passwording the bios setup > and disabling the floppy in the BIOS. It strikes me that the weakest > point, from a physical point of view is the tape backup. The tapes are > made using tar, so could be read easily on other machines. I would like > to continue using tar, but what could I use as a filter (some kind of > compressable encryption with password) which would offer some kind of > protection? I don't think we are under any real threat, I just want to > do things using 'good practices' just in case I am asked!!!! > > Thanks in advance, > Nick > > Sent via Deja.com http://www.deja.com/ > Share what you know. Learn what you don't.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 111240,4fe1f5fa424afc02 X-Google-Attributes: gid111240,public X-Google-Thread: f9074,4fe1f5fa424afc02 X-Google-Attributes: gidf9074,public X-Google-Thread: 1020c6,4fe1f5fa424afc02 X-Google-Attributes: gid1020c6,public X-Google-Thread: 1103af,4fe1f5fa424afc02 X-Google-Attributes: gid1103af,public From: Kenneth C Stahl <kstahl@lucent.com> Subject: Re: Secure backups with tar Date: 1999/06/24 Message-ID: <377262B6.404B7927@lucent.com> X-Deja-AN: 493429360 Content-Transfer-Encoding: 7bit References: <7kqlqd$67d$1@nnrp1.deja.com> X-Accept-Language: en-US,en Content-Type: text/plain; charset=us-ascii Organization: Lucent Technologies, Norcross, GA Mime-Version: 1.0 Newsgroups: comp.unix.admin,linux.admin,linux.redhat.misc,comp.os.linux.misc