> In the short term for the home user I sort of agree, but IMO the fact that 
> there has been no notification for the average user that something has 
> changed is wrong.

Don't disagree, but these sorts of changes feel like no-win situations
for developers.

> For enterprise, this is just going to raise the anxiety about BYOD; even 
> moreso when the same feature inevitably migrates to the mobile version as 
> well.

It's misplaced anxiety. There's sufficient research on password habits
to support the conclusion that credential managers improve security.
The security is good enough across all significant platforms,
including mobile, to make the risk of credential disclosure for a
lost/stolen device MUCH less than the risk of bad password habits with
device in hand. The audience for attacking a weak credential is
several orders of magnitude greater than that of someone attacking a
lost or stolen device, and to the extent that credential managers
encourage stronger passwords, it's the right thing to do.

> taking control away from the individual web developer is not the right way to 
> solve this problem over the long term.  It’s a real problem, but we should be 
> educating the web developer and teaching him / her what is and is not an 
> appropriate place to turn autocomplete off is.

Choice and education should be targeted at the user, and this change
is consistent with putting the choice where it rightfully belongs.
While Google could certainly do more on the education front, I see
this as a step in that direction as well. Software should ship with
secure defaults, and this change is consistent with that practice if
you accept the argument that credential managers improve security. You
can decide for yourself:

http://www.cl.cam.ac.uk/~rja14/shb10/angela2.pdf
https://www.usenix.org/system/files/conference/hotsec12/hotsec12-final13.pdf

There was also a study on password variants out of UNC (iirc) but I
can't find it now. In any case the study of human factors around
passwords makes it clear that users are struggling to comply with
increasing numbers of credentials and increasingly common password
complexity policy. The only sensible and humane solution, aside from
ditching passwords, is software assistance. Google gets that and I
appreciate it.

M

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