- #Google code generator for mac how to
- #Google code generator for mac generator
- #Google code generator for mac manual
It works with all the same sites as Google Authenticator, but it has a cool extra capability: it can sync accounts across all of your iOS devices automatically, and (with a free companion Mac app, which works on newer Macs with Bluetooth 4.0 support) can even send codes to your Mac and enter them for you automatically-although this doesn’t work as often as I’d like. From then on, the app generates the secondary codes, for each of your accounts, every 30 seconds.Īn alternative to Google Authenticator is a free app called Authy. Open your authenticator app, add a new account, and either scan the QR code with your camera or type in the key. There you’ll typically find either a QR code or an alphanumeric key. You start by logging in to a service’s website and finding its two-factor authentication settings page. The Google Authenticator app generates new two-factor codes for each connected account every 30 seconds.īut most services use a free, third-party iOS app such as Google Authenticator to generate the codes. And Twitter has a unique approach: you can set it up to use its iOS app for two-factor authentication without requiring a code at all. Similarly, Apple can now use the Find My iPhone app to deliver codes (such as when you’re logging in to ) via a push notification, as an alternative to SMS.
#Google code generator for mac generator
For example, in the Facebook iOS app, you tap More > Code Generator to see the current code. (This option is handy because SMS isn’t always reliable or prompt, it’s useless in locations where you have no cellular signal, and won’t help you if you’re using an iPad rather than an iPhone.) In some cases, two-factor authentication uses the service’s own app. Many services that use two-factor authentication let you use an iOS app-in lieu of SMS-to obtain that secondary authorization code. Here are a couple of ways to reduce that inconvenience. Usually you have to do this only once per device or app, after which point ordinary logins work, but even so, it’s a pain.
#Google code generator for mac manual
The problem with two-factor authentication is that it’s a bother, requiring an extra, manual step.
#Google code generator for mac how to
Most major Internet companies offer two-factor authentication as an option-you can read how to set this up for your Apple ID (which now applies to the iCloud website as well), Dropbox, Evernote, Facebook, Google, and Twitter, for example.
You also need a second element, which often takes the form of a numeric string sent by SMS and so foils any attacker who has your password but not your phone. But all that may not be enough if a site suffers a security breach that reveals its users passwords to an attacker-sadly, a frequent occurrence.Īt the moment, the best defense against such attacks is two-factor (or two-step) authentication, in which you need more than just a username and password to log in on an untrusted device. Perhaps you use iCloud Keychain, or a third-party password manager such as 1Password or LastPass to generate random passwords, store them, and fill them in automatically.
You probably know by now that you should never use the same password in more than one place, and that each of your passwords should be strong enough to resist an automated attack.
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