Battle.net Authenticator FAQ

25 Keywords: Authenticator

17/06/11: Why didn't I get an Authenticator prompt this time?

If you use an authenticator – and we hope you do – you may have noticed that an authenticator prompt does not appear with every login. We've recently updated our authentication system to intelligently track your login locations, and if you're logging in consistently from the same place, you may not be asked for an authenticator code. This change is being made to make the authenticator process less intrusive when we're sure the person logging in to your account is you, while still offering the same level of security.

We hope to continue improving the authenticator system to ensure the same or greater security, while improving and adding features to make having one a more user friendly experience. If you don't already have a Battle.net Authenticator attached to your account, don't wait until it's too late http://eu.battle.net/en/security/checklist

-----------------------------

What is the Battle.net Authenticator?

The Battle.net Authenticator is an optional tool that offers World of Warcraft and StarCraft II players an additional layer of security to help prevent unauthorised access to their Battle.net account. The Authenticator itself is a physical "token" device that fits easily on a key ring.

Where do I get a Battle.net Authenticator?

The Battle.net Authenticator can be purchased directly from the Blizzard Store.

How does the Battle.net Authenticator work?

You must first associate the Battle.net Authenticator to a Battle.net account. Once the account has been linked, the Authenticator token will be required to log in to Battle.net account or any World of Warcraft or StarCraft II games attached to that account; when logging in, you will be prompted to supply a digital code generated by the Authenticator.

How do I associate a Battle.net Authenticator with a Battle.net account?

To associate the Battle.net Authenticator with a Battle.net account, follow the steps described on our Adding a Battle.net Authenticator page.

What is a digital code and where do I see it?

The digital code is a six-digit numeric code that is produced when you press the button on the front of your Battle.net Authenticator. Each code is unique and is valid only once.

Where do I enter the digital code when I log in to Battle.net, World of Warcraft, or StarCraft II?

After you enter the account name and password, you'll be prompted to provide the digital code from your Battle.net Authenticator. You must press the button on your Authenticator and enter the code it displays to complete your login.

Can I use a Battle.net Mobile Authenticator and a Battle.net Authenticator at the same time?

You can only have one Authenticator added to a Battle.net account at any given time.

Can I apply my Battle.net Authenticator to more than one account?

To help keep our players' Battle.net accounts as secure as possible, we've recently changed how Battle.net authenticators can be used. Going forward, Battle.net authenticators can now only be associated with one Battle.net account at a time. No changes are being made to how many game licenses a single Battle.net account can support. You can still have multiple World of Warcraft accounts under a single Battle.net account, for instance, and all game licenses linked with a Battle.net account will still be protected if an authenticator is in use.

Those of you who currently have more than one Battle.net account associated with a single authenticator will be able to maintain your existing set-up without needing to do anything. This change will only affect new authenticator attachments. But, if at some point you decide to detach the authenticator from any of your Battle.net accounts for any reason, you won't be able to re-attach it if it's already associated with another Battle.net account.



World of Warcraft Core Hound Pup Pet


How do I get the special Core Hound Pup pet for Authenticator users?

If you have a Battle.net Authenticator or Battle.net Mobile Authenticator attached to your Battle.net account, you'll find the Core Hound Pup item waiting for you in your in-game mailbox the next time you log in. Simply use the item to add it to your pet collection.

Can the Core Hound Pup help me in combat?

No, his bark is infinitely worse than his bite. The Core Hound Pup is a non-combat guard dog, trained to intimidate rather than eviscerate.

What if I remove my Authenticator?

If you remove the Authenticator from your Battle.net account, the Core Hound Pup will disappear from the pets collection of all of your characters after you log out of the game. You'll need to reattach an Authenticator to receive the pet again, at which point you'll find him in your mailbox once more. If you switch Authenticators while in-game, your pet will remain intact.

Which characters will receive the Core Hound Pup pet?

Each existing character on every World of Warcraft account associated with the Authenticator-protected Battle.net account will receive the Core Hound Pup pet, as will each character you create in the future while the Authenticator is attached.

In what regions is the Core Hound Pup available?

The Core Hound Pup is available to players on realms located in North America, Europe, and Korea. A Battle.net account is required in all of these regions in order to claim the pet.

Do I need to buy the Core Hound-themed Battle.net Authenticator to get the pet?

Nope. Any Battle.net Authenticator or Battle.net Mobile Authenticator product will do!

Report Post # written by
Reason
Explain (256 characters max)

Reported!

[Close]

Comments (25)

Login to rate
Shaymun
Terenas
Shaymun
25/04/2012
do I have to get the starcraft version of the authenticator or is there a WoW version any where that i can't seem to find ?
Login to rate
Déathkill
Aggramar
Déathkill
15/04/2012
all my apps got deleted including that and now i havnt got my iphone with me to enter the code so what shall i do now i cant even play the game or log into my account because it asks for the code
Login to rate
ßurn
Vek'nilash
ßurn
12/04/2012
I removed my Authenticator because I needed to update my phone OS. Ok now the issue is that I can't find the download page for "non-smartphones" (symbian OS - for example). When I installed first time there was a page "For US/EU carries" .. now it's gone. They removed the aplication for other phones? -.-
Login to rate
Darnohk
Ravencrest
Darnohk
12/04/2012
Mobile authenticator is by far the best :) It's free and works like a charm! If you switch phones though, don't forget to remove the authenticator from your account first. Reattach it after you've set up your new phone.
Login to rate
Barnaba
Burning Blade
Barnaba
01/04/2012
Does any1 know if the D3-themed authenticator is still possible to get in EU?
Login to rate
nebyros #688
nebyros
21/03/2012
Hi there, i recently purchached D3 electronically and downloaded d3 beta, however when i try to log in it says that i have no d3 licence. Can smn help?
Login to rate
I've seen a lot of people with problems when it comes to Authenticators so i'll try to shine some light on it for you.

I used to have a key-fob authenticator as I did not have a phone which was able to download the mobile version. I too notice the code on the back rub off after excessive use, this code is NOT needed to remove your authenticator, only to register it to an account. So if you have noticed this has happened your best bet is to remove your authenticator and get a new one; unless you wrote the code down which will allow you to re-use the authenticator. If you don't you run the risk of having a lengthy phone call with Blizzard Billing and Support to remove it if you lose battery power to the key-fob or lose it.

I now have a phone able to use the mobile authenticator and experience no issues whatsoever with it, my girlfriend however did not. She has an issue with her phone and has to hand it back in for a replacement. She tried to log into WOW with no help, especially as you need your authenticator to log into forum support! If you get a phone authenticator take the serial number from your phone, you can use this to remove the authenticator. As my girlfriend did not do this there is other ways that Blizzard can try to help and she is now doing as they ask.
Login to rate
Callys
Outland
Callys
10/03/2012
what mobile phone can downlaod that. I have Samsung S5620 are i can download that and use ? :)
Login to rate
Crownia
Turalyon
Crownia
29/02/2012
what about the battery? What if my authenticator runs out of power? LOL ;O
Login to rate
Võrfix
Thunderhorn
Võrfix
26/02/2012
i cant logg in to wow authenticator dosnt resinc
Login to rate
Tullamore
Thunderhorn
Tullamore
14/03/2012
@Võrfix: I got the problem second tim now... first time they restart it, now waiting 3 hours for respond...
Login to rate
Roguehh
Terokkar
Roguehh
19/02/2012
Damn i lost my authenticator serial i cant log in.... pls help?
Login to rate
Impius
Zenedar
Impius
18/02/2012
Why the heck blizzard dosent cares about phones that are old models . . . and adding only the latest ones.
Login to rate
Girllie
Aszune
Girllie
28/01/2012
hello mine phone has been broken i cant logg inn into mine world of warcraft acount .. it's asking for the authenticator but mine phone isent doing anything it's broken how could i fix this problem?
Login to rate
Astrall
Scarshield Legion
Astrall
11/01/2012
i didnt receive the mail to pass the first step
Login to rate
Archea
Defias Brotherhood
Archea
08/01/2012
The 10 digit serial number on the underside of my keyfob authenticator has some how fallen off, atm it is still attached to the account but If I need to remove it or re-add it in the future I won't be able t without it. Is there anyway to recover this number at all or would I have to buy a new one?
Login to rate
Madissa
Aerie Peak
Madissa
02/01/2012
what to do if the authenticator breaks or when the battery is flat?
if that happends I cant logging at battle-net and I cant login in to the game
Login to rate
Dreampower
Wildhammer
Dreampower
19/12/2011
if u have the serial nr. written down and the restore code can u get the code from the new phone.
Login to rate
Dreampower
Wildhammer
Dreampower
19/12/2011
just use restore menu.. on the app
Login to rate
Mussepigg
Kul Tiras
Mussepigg
16/12/2011
Hello
I got a big problems with my Battle.net Authenticator
my phone crashed yesterday and i cant remove my Authenticator
I hope u can help me with this
Login to rate
Mariobustedm
Shattered Halls
Mariobustedm
18/12/2011
@Mussepigg: IVE GOT THE SAME PROBLEM
Login to rate
Fuzzypuzzy
Sunstrider
Fuzzypuzzy
02/01/2012
@Mussepigg: me to omg
Login to rate
Roguehh
Terokkar
Roguehh
19/02/2012
@Mussepigg: Me to hehe
Login to rate
Jinjinn
Thunderhorn
Jinjinn
25/02/2012
@Mussepigg: Me too, anyone know what to do in that situation?
Login to rate
Lovemyself
Grim Batol
Lovemyself
18/03/2012
@Mussepigg: open a ticket?

    Submit a Ticket

    Still can't find a solution? Submit a ticket and someone will help out!