germarep.blogg.se

1. NEW PHONE GOOGLE AUTHENTICATOR APPLE HOW TO
2. NEW PHONE GOOGLE AUTHENTICATOR APPLE CODE
3. NEW PHONE GOOGLE AUTHENTICATOR APPLE PASSWORD

With Authy, you don’t need to set up two-factor authentication for all your devices every time you move to a new phone.

This makes multiple devices and migration much easier, and the encrypted cloud-based sync offers a balance of security and convenience.

NEW PHONE GOOGLE AUTHENTICATOR APPLE PASSWORD

It works with all the sites and services that use Google Authenticator, and it encrypts the codes with a password you provide and stores them in the cloud. If you want the flexibility of having all of your 2FA codes on multiple devices, we recommend Authy. It is possible to sync your authentication codes across devices-you just can’t do it with Google Authenticator. If you need to turn off 2FA for a particular service, for example, and then only re-enable it on one device, you may no longer know which device has the most current and correct authentication codes. But, more importantly, since they’re not really in sync, you run the risk of getting the various devices out of sync with each other. First of all, you’re proliferating your authentication codes to multiple devices that can be lost or stolen. We don’t recommend doing it this way, though. You can scan it into any number of additional mobile devices, and every copy of Google Authenticator you scan from the same barcode will generate the same six-digit code.

NEW PHONE GOOGLE AUTHENTICATOR APPLE CODE

The website that generates the QR code doesn’t know (or care) that you’ve scanned it. However, there are two ways to maintain authentication codes on multiple devices at once.įirst, when you add a site or service to Google Authenticator, you can scan the QR code onto multiple devices at once. That’s why Google doesn’t let you sync your codes across devices. If Google Authenticator were able to sync across multiple devices, then the secret key or its resulting authentication codes would have to live in the cloud somewhere, rendering it vulnerable to hacking. Once you scan the QR code and close the browser window, that particular QR code can’t be regenerated, and the secret key is stored locally on your phone.

NEW PHONE GOOGLE AUTHENTICATOR APPLE HOW TO

That, in turn, informs your Google Authenticator app how to generate an unlimited number of time-based, one-time passwords. When you add a new site or service to Google Authenticator, it uses a secret key to generate a QR code. Here’s what’s happening behind the scenes. This makes it very hard for hackers to spoof the system, because (unlike getting codes via SMS, which is not especially secure) there’s no easy way for bad guys to get their hands on a second-factor authorization delivered via a local app that exists only in your pocket. In a perfect world, 2FA allows you to confirm your credentials using a mobile phone or some other device that you carry with you all the time, which only you have access to. Enable 2FA on More Than One Device at a Time Repeat that process for each site or service listed in your old copy of Google Authenticator. You’ll probably need to enter the password for the site, or possibly the authentication code, which is why you’ll want to have the old phone and its copy of Google Authenticator handy.įinally, re-enable 2FA, this time scanning the QR code with Google Authenticator on the new phone. Once you find the right controls, disable 2FA for this site. Case in point: The 2FA settings for Dashlane are found in the desktop app, not the website, while Reddit puts the 2FA controls on the site in the “User Settings” menu, on the “Privacy & Security” tab. It’s probably in the account, password, or security section of the website, although, if the service has a mobile or desktop app, it might be there instead. Pick a site or service that’s listed in your old copy of Google Authenticator (on the old phone) and log into its website or open the app. This is the time-consuming part we alluded to earlier.īut the overall process is straightforward, even if you need to hunt around a bit for the settings. You’ll need to migrate each of these, one at a time. You probably still have a slew of other apps and services connected to Google Authenticator-perhaps Dashlane, Slack, Dropbox, Reddit, or others. Transfer Your Google Authenticator Codes for Other SitesĬongrats! You’ve now moved Google’s authentication code to the new phone, but that’s all the only service you’ve set up is Google. Tap “Setup,” and then “Scan a Barcode.”Īfter the scan, you’ll want to enter the one-time code to verify it’s working. Open Google Authenticator on the new phone and follow the prompts to scan the barcode.

You should now see the “Set up Authenticator” screen, complete with barcode. Choose the kind of phone you are migrating to and click “Next.”