About Automatic Log In
The automatic login feature is provided for your convenience. It stores your username and password in a browser cookie on your computer, so that you do not have to retype them every time you log in to the system.
This feature is as secure as your computer is - if you allow other people to use your account on your computer, they will be able to log in to the website as you. They could also find the cookie file on your computer and view your website username and password.
You should only use this feature if you know that your computer is secure - that means that you protect access to your computer with a strong password which you do not divulge to others, you always lock or log out of your computer before leaving it unattended and you observe best practice in protecting your computer from viruses, trojans and other malware.
If you wish to turn off this feature, click here.
If you need more information about ensuring the security of your computer, you should in the first instance speak to your organisation's IT helpdesk.