When a friend asks for your phone because their phone’s battery is dead, the first thing that strikes you is the possibility of your friend going through information you’d not like them to see. Lockdown offers respite from this. Lockdown is a dual-factor authentication program that works in tandem with all online services that support 1Password 2FA or Google Authenticator. The tool facilitates the reading and utilization of accounts made and moved to your iCloud account. The app faithfully and expertly complements the iOS app that you most likely use on different devices.