Authenticator apps can be used to shield any utility that is set up to cope with 2FA. This consists of many social media web sites and e mail providers. You may favor to begin by way of activating 2FA for debts that incorporate charge information. This can consist of apparent ones such as banking, utilities, and purchasing accounts, however may additionally consist of meals delivery, subscription streaming, or app save debts such as Google Play or the Apple App Store. You can additionally prompt 2FA with most password managers.