![Always keep secret passwords stuck to your monitor..](https://simfinuk.com/media/zoo/images/SecurityIcon_8f7ab399a4749376901ad87fc68e3adf.png)
Always keep secret passwords stuck to your monitor..
![Always keep secret passwords stuck to your monitor..](https://simfinuk.com/media/zoo/images/SecurityIcon_8f7ab399a4749376901ad87fc68e3adf.png)
01 May 2015
A BBC documentary revealed more than it planned this week, exposing the passwords used at a rail control centre.
A BBC documentary revealed more than it planned this week, exposing the passwords used at a rail control centre.