Because It’s Friday – a sharp James Webb space telescope and a little extra about passwords

James Webb Space Telescope image

Just before we get to the James Webb space telescope. I prepare these Friday offerings during the week as I see something interesting. Once posted on a Friday, it is inevitable I then see something else, on Friday afternoon – which was the case with the James Webb initial alignment …

Because It’s Friday – A Boston Matrix

https://en.m.wikipedia.org/wiki/Growth–share_matrix This week, during the Cyber Security Master Class we have been discussing risk – the Boston Matrix is an excellent way to visualise that risk. Then Randall Munroe’s cartoon yesterday was about a Boston Matrix… https://xkcd.com/2588/