On Saturday 07 May 2005 07:21, Frank Hecker wrote:
> Duane wrote:
> > "Keystroke loggers are rapidly becoming the lure of choice for phishers.
> > Their advantage is that they compromise information long before the
> > information has a chance to be encrypted."
> >
> > http://it.slashdot.org/it/05/05/05/1920253.shtml?tid=172
>
> And IMO this in turn means we should not let ourselves get distracted to
> the point of single-mindedness by the whole issue of SSL certs and what
> protection they provide (or should provide), but rather also focus on
> minimizing the possibility that Firefox and other Mozilla-related
> products will be vectors for getting keystroke loggers and similar
> programs onto users' systems. This means not only addressing bugs
> causing vulnerabilities but also securing the "distribution chain" for
> Firefox-related code, particularly extensions, including whatever role
> code object signing might play in that.


Certainly the whole process is riddled with
holes.  Back in 2003, 2002, we recognised
there was a window of opportunity to close
out the cert holes and deal with phishing,
but that window closed during 2004 (see my
blog on "snail" if this doesn't make sense).

The browsing process is now to be beset
by attacks at all stages of the chain, as you
put it.  The attacker is well funded and is more
directly motivated than you are, in the narrow
technical sense of being paid for each successful
effort whereas there is no easily identifiable
incenctive for the defender.  At the tactical
sense, this is most efficiently dealt with by
waiting for attacks to arise.

But to deal with security fully in an aggressive
environent (a new thing for browsing) is going
to take a strategic approach.  I've been musing
on what makes for a security project at the strategic
level, and so far I've identified 14 points.  OpenBSD
scores 12 on my list as the leader, and Mozilla is
around 6 (ahead of Java, Microsoft, Ciphire).

The things that MoPro lacks include a "director
of security", as we've oft discussed, a clear
set of agreed goals, an integration across the
various turfs, and not least of all an understanding
that there exists a problem (I mean outside the
narrow confines of the crypto list, I think we are
all agreed here that there is a big problem).

iang
-- 
http://iang.org/
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