Robert Moir said:
I assume the original poster is talking about the facility to save your
passwords for various sites locally.
If so, the answer I'd give the OP is
Yes, but it's debatable how effective this security is when you don't
password protect your account or pick a weak password. In short, once
someone has physical access to your computer without your knowledge and
control then it's game over, just a question of when that becomes
apparent.
Any Web site that is concerned about user-id and psw security, like a bank
or other such institution, do not allow the user the ability to save such
information with a browser to the computer. Yes, some Web sites allow the
saving of such information to the computer, but a site that is really
concerned about a user's credentials will not allow the credentials to logon
to the site to be saved to the computer.
In addition to this, a site will start asking other questions of the user to
verify credentials once the site is accessed if the user is in an area of
the Web site that is concern with *just who are you*.
That doesn't mean that a user can get something in an email asking to give
up the information, and the user does it. If that happens, then it's really
over. ;-)