Cyber-SIGN App Lock

You can unlock the application with your signature as the password! !
By registering your favorite signs and signatures and writing on the screen you can unlock the application you do not want others to open!
Since only the application is locked, unlike the application which locks the terminal, there is no trouble of unlocking each time it is activate.
You can unlock just by writing your own signature that you registered in advance.
It is distinguished based not only on the "shape" of the signature but also on its own characteristics such as "writing order", "speed", "rhythm".
So, if another person imitates the same signature from the fingerprint traces remaining on the screen, there is no worry that the application lock will be released.
It is an excellent security application different from other application locks!

Characteristics and main functions of Cyber-SIGN application lock
● Security ●
• You can specify an application that you do not want others to open from the "App List" of the main menu.
• Lock will be applied at startup of the specified application
• Lock will be app at startup of the specified application
• Security level (low, medium, high) selection setting possible
※ Please set the level low for first time use, please change the level after getting used
• Password setting (Used when authentication can not be done due to authentication failure or injury etc.)
• Settings that Refuse to Register Simple Sign (simple sign: "-", ",", etc.)
● Display ●
• Show Ink (the trajectory of the written signature is not displayed)
・ Pen width can be selected (1 to 50)
• Pen and text colors can be selected
• Background Select (terminal home wallpaper • color wallpaper • user image • transparent)

Setup method
① Signature registration
After installation, enter the signature to be registered from 'Registration Signature ' on the menu screen.
② Password setting
After signature registration is completed, enter the password of 4 letters or more.
※ For example, a password is an alternative authentication function provided if you injured your hand or forgot the signature you registered.
Please take notes and be sure to refrain from it.
----------------------------------------

※ This application uses the device administrator function to prevent it being uninstalled or forcibly stopped.
※ If the sign is too simple or you set the authentication level low, you may be unlocked, so please be forewarned.
※ If the signature authentication fails 3 times, the password button will be displayed at the lower right of the screen, so enter the registered password and tap "Release" button.
If the password is different, the screen lock is not cleared and the textbox is cleared.

SONY Xperia X performance/FREETEL FTJ161B-REI/HUAWEI P9lite/HUAWEI P10lite
• Do not use it simultaneously with other lock applications (screen lock, application lock, terminal lock).
• When using on Android 5.1 or higher, please enable the [Application that can access the usage history] setting of Cyber-SIGN App Lock.
[Settings]> [Security]> [Applications that can access usage history]
• To use the validity of [Display icon on status bar] of Cyber-SIGN App Lock, please disable the [Block all] setting in Cyber-SIGN App Lock.
On Android's Settings> Sounds & Notifications> App Notifications> All Blocks
• When using on Android 6.0 or higher, please enable [Overlay on other applications] setting.
[Settings]> [Apps]> [Advanced settings] (Android 7.0 and above is Cyber-SIGN App Lock's [App info])]> [Overlay on other applications]


Lock / signature authentication / signature authentication / biometric authentication / identity authentication / cyber sign / handwriting / handwriting / security / privacy / protection / application lock

[email protected]　
If there is a problem and uncertain point etc. Please do not hesitate to ask.

----------------------------------------
★ Please use it by all means ★