[Note] Change Internet Explorer Settings due to invalidating TLS1.0 and 1.1.

To strengthen security of D.e-Express, We invalidate TLS1.0 and TLS1.1, cryptographic protocols for computer network.
Part of browser will not be able to access D.e-Express due to this.
Confirm TLS1.2 validating in browser security settings.

Due Date:
December 15th, 2019

Main Target Browser(clearly):
Internet Explorer 10 or earlier

[Warning]
In Case you don't validate TLS1.2 in other browser, you will not be able to access D.e-Express.
As below, follow a procedure.

Setting Procedure:

1. Click "Gear mark" at top-right or "tools" menu, then click "Internet options" menu.

2. Click "Advanced" tab.

3. Make sure the "Use TLS 1.2" box in security is selected.

- If unchecked, Select.

4. Click "OK".(dialog will close.)