Many of us are surgically attached to our phones and tablets. They're your address book, email account, digital camera, online banking system, and, in some swanky cases, your credit/debit card.

So if you have a smartphone or tablet, make sure you protect yourself:

Manufacturer's instructions for common devices:

Apple -

Samsung -

Nokia -

Windows Surface -

Further information

Information Commissioner's Office advice on Smart Phone security (PDF Document)