Introduction to Single Sign-On

Mohammed Jamal Updated by Mohammed Jamal

OneAdvanced Identity uses Single Sign-On (SSO), letting you access multiple applications securely with just one login. It can also uses Multi-Factor Authentication (MFA), requiring more than just a password for extra security against unauthorised access, such as an authenticator app—something you probably already use for things like online banking.

You can read more about SSO and MFA, and why it's important in our short explainer.

You can use any authenticator app, but it's best to check with your organisation first, as they may recommend a specific one.

The following are some popular options:

App

Encryption

Platforms

Cloud backup

Offline support

Benefits

2FAS

All your data is safely stored offline on your device.

If you're using cloud sync, the communication between your phone and your cloud backup or browser is end-to-end encrypted by default.

Android, iOS, and browser extension

Yes

Yes

+ Simple and easy to use

+ Encrypted cloud backups to iCloud or Google drive

Authy by Twilio

Stores an encrypted copy of your accounts in the cloud.

The account is encrypted/decrypted inside your phone so neither Authy or anyone affiliated with Authy have access to your accounts.

Android, iOS, Windows, macOS, Linux

Yes

Yes

+ The encrypted cloud backup means only you can ever access your information

- Requires you to enter your phone number so it's not as independent as the other app options

Google Authenticator

Not end-to-end encrypted when connected to your Google account.

You can use offline for more secure encryption.

Android, iOS, Chrome

Yes

Yes

+ Connects to your existing Google account

+ Can use alongside Google Password Manager

Microsoft Authenticator

Passwords in the cloud are encrypted and decrypted only when they reach your device.

Android, iOS

Yes

Yes

+ Connects to your Microsoft account

+ Includes a lot of extras, including password management, verified IDs, addresses and payment card information

+ Backs up in the cloud if you turn on account recovery

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