OPIE considered insecure
Daniel Roethlisberger
daniel at roe.ch
Wed Feb 11 07:12:38 PST 2009
Dag-Erling Smørgrav <des at des.no> 2009-02-11:
> Daniel Roethlisberger <daniel at roe.ch> writes:
> > Your statement is of course correct, logging in from
> > untrusted machines can never be secure. However, OPIE still
> > raises the bar on the required capabilities for an attack
> > (active, real-time attack versus passive keylogging / data
> > dumping).
>
> This conversation reminds me of a flipchart outside the
> terminal room at an early BSDCon, with a list of passwords
> sniffed from the network and something like "if your password
> is listed below, you should consider using SSH" :)
:-)
The technical "wrong" or "right" is just one aspect of security.
Security is also about risk management; elimination being only
one possible strategy for adequately dealing with risk.
--
Daniel Roethlisberger
http://daniel.roe.ch/
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