11.Click OK.

12.From the list of stores, scroll up and expand Trusted Root Certificate Authorities.

13.Click Local Computer.

14.Click OK.

15.Click Next.

16.Click Finish to complete the process.

17.Reboot after a certificate is installed.

Use Microsoft Management Console (MMC) to verify that the CA is installed in the machine store.

1.In the Start menu, click Run.

2.Enter MMC.

3.Click OK to open The Microsoft Management Console.

4.Click File.

5.Click Add/Remove Snap-in.

6.Click Add to open the Add Standalone Snap-in page.

7.Click Certificates.

8.Click Add.

9.Click Computer account.

10.Click Next.

11.Click Finish.

12.Click Close.

13.Click OK.

14.In the console, click Certificates (Local Computer).

15.Click Trusted Root Certificate Authorities.

16.Click Certificates.

17.Verify that the CA you just installed is listed.

18.Click File.

19.Click Exit to close the console.

Obtain a certificate from a Microsoft Windows 2000 CA:

1.Start Internet Explorer and browse to the Certificate Authority HTTP Service (use an URL such as http://yourdomainserver.yourdomain/certsrv with certsrv being the command that brings you to the certificate authority. You can also use the IP address of the server machine. For example, "192.0.2.12/certsrv."

2.Logon to the CA with the name and password of the user account you created on the authentication server. The name and password do not have to be the same as the Windows log on name and password of the current user.

3.On the Welcome page of the CA, select Request a certificate task and submit the form.

4.Choose Request Type: Select Advanced request.

5.Click Next.

6.Advanced Certificate Requests: Select Submit a certificate request to this CA using a form.

7.Click Submit.

8.Advanced Certificate Request: Select User certificate template.

9.Click Mark keys as exportable.

Page 117 Page 119
Page 118
Image 118
Intel 3945ABG specifications Click Local Computer, Click Add/Remove Snap-in, Click Certificates, Click Computer account
Page 117 Page 119

3945ABG specifications

The Intel 3945ABG is a wireless networking adapter that played a significant role in advancing wireless connectivity in laptops and portable devices. Introduced in the mid-2000s, this adapter is notable for its dual-band capabilities and compliance with the IEEE 802.11 a/b/g standards. It supports both 2.4 GHz and 5 GHz frequency bands, enabling users to connect to a variety of wireless networks while offering improved performance and flexibility.

One of the standout features of the Intel 3945ABG is its support for MIMO technology, which stands for Multiple Input Multiple Output. This innovative technology enhances data transmission rates and increases the range of wireless connections by utilizing multiple antennas for sending and receiving data. MIMO allows the adapter to operate more efficiently in environments with obstacles, such as walls or furniture, making it an ideal choice for users who need reliable connectivity in varied settings.

The Intel 3945ABG adapter also includes Wi-Fi Protected Access (WPA) and WPA2 security protocols, ensuring that data transmitted over the wireless network remains secure. This is especially important in a time when wireless networks became progressively more vulnerable to unauthorized access and data breaches. The adapter's compatibility with these security standards aids users in establishing secure communications, whether for casual web browsing or sensitive tasks.

In terms of performance, the Intel 3945ABG offers maximum theoretical speeds of up to 54 Mbps in the 802.11a and 802.11g modes, while maintaining lower speeds in the 802.11b mode (up to 11 Mbps). In practical use, this means that users can achieve high data transfer rates in optimal conditions, making it suitable for video streaming, online gaming, and large file downloads.

The Intel 3945ABG also integrates seamlessly with Intel's Centrino mobile technology, which enhances power efficiency and optimizes the overall performance of a laptop. This synergy not only extends battery life but also provides a smooth user experience, as it allows the adapter to effectively manage network resources and maintain a stable connection.

In summary, the Intel 3945ABG wireless adapter is characterized by its dual-band support, MIMO technology, robust security features, and integration with Intel's Centrino technology. While it may now be considered outdated by modern standards, it served as an important stepping stone in the evolution of wireless networking technology and continues to be remembered for its contributions to mobile connectivity.
Top Page Image Contents