There is now a cheap device available from Blizzard through the european online shop to add an extra layer of security to the login process to WoW and you account management details.
http://eu.blizzard.com/store/details.xml?id=221003132
It costs about 4 GBP and another 8 GBP for courier delivery. The site is frequently sold out so you need to keep trying.
I got mine within 3 days of ordering.
Setup was trivially easy and worked immediately.
Basically each device has a unique serial number (allegedly) and based on the serial number the device generates a different number every minute. The logon servers know the algorithm, know the serial number associated with my account and can therefore work out what number my device is displaying at any time. I need to enter that number after user-id and password to get onto WoW
I feel a lot safer now.
http://eu.blizzard.com/store/details.xml?id=221003132
It costs about 4 GBP and another 8 GBP for courier delivery. The site is frequently sold out so you need to keep trying.
I got mine within 3 days of ordering.
Setup was trivially easy and worked immediately.
Basically each device has a unique serial number (allegedly) and based on the serial number the device generates a different number every minute. The logon servers know the algorithm, know the serial number associated with my account and can therefore work out what number my device is displaying at any time. I need to enter that number after user-id and password to get onto WoW
I feel a lot safer now.