Jonno wrote:
Apparently Tesco are expecting online shoppers to remember parts of
their passwords, like the 1st, 4th, 5th and 8th letters/digits.
Brilliant, the person who told me had to write out the password and pick
out the digits they required. So much for security.

Those would be so much easier, if they presented a "fill in the blanks"
form rather than telling us the digit positions.

E.g. instead of presenting us with something like this, where ?
represents an input field:

Enter the 1st, 4th, 5th and 8th characters: ? ? ? ?

they could present us with:

Enter the requested characters: ? - - ? ? - - ?

But that would require a level of user focus that seems to be lacking in
the current generation of software designers.

--
Mike Barnes
Cheshire, England