Secure Windows Authentication App

I'm in need of a Windows application created to manage my login credentials and MAC address through command line interface. With this application, I aim to protect my data and enhance security against potential unauthorized access.

- Desired Capabilities:
- Login data management-> specifically ID and password
- MAC address setting via command line interface

Skills and Expertise:
- Proven expertise and experience in Windows application development
- Knowledgeable about security protocols and Windows system administration
- Dexterity with command line interface operations
- Swift project completion is desired.