2FA methods supported by ISL Online
Adding two-factor authentication is one of the most effective ways to protect your ISL Online account. With TOTP support, you can generate ISL Online verification codes directly in the Authenticator App.
Authenticator app (TOTP)
ISL Online lets you use time-based one-time passwords, so you can generate verification codes in an authenticator app on your device — no network or SMS needed.
SMS
ISL Online can send a one-time verification code to your phone via text message.
ISL Online can deliver a one-time verification code to your email address.
Security key (U2F)
ISL Online works with hardware security keys using the U2F/FIDO standard.
ISL Online 2FA — Frequently asked questions
Does ISL Online support an authenticator app?
Yes. ISL Online supports time-based one-time passwords (TOTP), so you can add it to the Authenticator App and generate verification codes right on your device.
Which two-factor authentication methods does ISL Online support?
ISL Online currently supports: Authenticator app (TOTP), SMS, Email, Security key (U2F).
Is it free to generate ISL Online codes with the Authenticator App?
Yes. The Authenticator App is free to download, and generating ISL Online verification codes does not require an account or sign-up.
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