D-Cloud Smart Key is a security authentication services applications using only a two-dimensional bar code technology.

You can run a 'Smart Key' to register the device in advance to perform authentication through a user-specific identification scan the 2D barcode.

=== Notice === app installation restrictions

[Essential restrictions;

- Phone Permissions: You need to identify the mobile authentication device.

- Camera permission: This is used when scanning a QR code.

Location permission: Used to authenticate gastric OK.

※ Android operating system, be sure you're using your smartphone in software update feature, upgrade your smart phone to Android 6.0 or higher operating system because it significantly changed the manner agreed to upgrade from version 6.0.

※ Even if the smartphone operating system upgrade to Android 6.0 or higher in order to re-establish access rights because the two agreed to change permissions for an existing app, please delete and reinstall the app is already installed.

※ Smart Key using a range

1. Register your device to perform a QR code authentication

→ QR code scanning for devices registered with the 'Smart Key'

2. Web site login

→ QR code scanning for user authentication via 'Smart Key'

※ QR Code Authentication Service?

Step 1 accounts after login, strong security authentication service that can prevent the leakage of important information by fundamentally controlled by another person's access in such a manner as to perform authentication by scanning the identification 2D bar codes, two-step your own with 'Smart Key' is.