static string ReadPassword(){
    string pass = "";
    do
    {
        ConsoleKeyInfo key = Console.ReadKey(true);
        // Backspace Should Not Work
        if (key.Key != ConsoleKey.Backspace && key.Key != ConsoleKey.Enter)
        {
            pass += key.KeyChar;
            Console.Write("*");
        }
        else
        {
            if (key.Key == ConsoleKey.Backspace && pass.Length > 0)
            {
                pass = pass.Substring(0, (pass.Length - 1));
                Console.Write("\b \b");
            }
            else if(key.Key == ConsoleKey.Enter) break;
        }
    } while (true);
    return pass;
}