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SubjectRe: ssh primer (was Re: pull vs push (was Re: [bk patch] Make cardbus compile in -pre4))
Herbert Xu wrote:
>
> On Sat, Feb 09, 2002 at 07:54:29PM -0500, Jeff Garzik wrote:
> > Herbert Xu wrote:
> > >
> > > Setup your key with an empty passphrase should do the trick.
> >
> > Ug. no. That is way way insecure.
> >
> > Most modern distros have an ssh-agent running as a parent of all
> > X-spawned processed (including processes spawned by xterms). So, one
> > only needs to run
> > ssh-add ~/.ssh/id_dsa ~/.ssh/identity
> > once, and input your password once. After that, no passwords are
> > needed.
>
> This is fine for interactive use. But for a daily cron job, it's
> just as insecure as no passphrases at all.

It is far easier to guess your private key with a blank passphrase.

Jeff


--
Jeff Garzik | "I went through my candy like hot oatmeal
Building 1024 | through an internally-buttered weasel."
MandrakeSoft | - goats.com
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