CHAP) Version 2), over this encrypted channel to enable server validation. The challenge and response packets are sent over a non-exposed TLS encrypted channel. The following example describes how to use WPA with AES- CCMP or TKIP encryption with PEAP authentication.

To set up a client with PEAP Authentication:

Obtain and install a client certificate. Refer to Set up the Client for TLS authentication or consult your administrator.

1.Click Profiles on the Intel PROSet/Wireless main window.

2.On the Profile page, click Add to open the Profile Wizard's General Settings.

3.Profile Name: Enter a descriptive profile name.

4.Wireless Network Name (SSID): Enter the network identifier.

5.Operating Mode: Click Network (Infrastructure).

6.Click Next to access the Security Settings.

7.Click Enterprise Security.

8.Network Authentication: Select WPA-Enterprise or WPA2-Enterprise.

9.Data Encryption: Select one of the following:

❍TKIP provides per-packet key mixing, a message integrity check and a rekeying mechanism.

❍AES-CCMP(Advanced Encryption Standard - Counter CBC-MAC Protocol) is used as the data encryption method whenever strong data protection is important. AES-CCMP is recommended.

10.Enable 802.1x: Selected.

11.Authentication Type: Select PEAP to be used with this connection.

Step 1 of 2: PEAP User

PEAP relies on Transport Layer Security (TLS) to allow unencrypted authentication types (for example, EAP- Generic Token Card (GTC) and One-Time Password (OTP) support).

1.Authentication Protocol: Select either GTC, MS-CHAP-V2 (Default), or TLS. Refer to Authentication Protocols.

2.User Credentials: Select one of the following:

■Use Windows Logon: Allows the 802.1x credentials to match your Windows user name and password. Before connection, you are prompted for your Windows logon credentials.

■Prompt each time I connect: Prompts for user name and password every time you log onto the network.

■Use the following: The user name and password are securely (encrypted) saved in the profile.

■User Name: This user name must match the user name that is set in the authentication server.

■Domain: Name of the domain on the authentication server. The server name identifies a domain or one of its subdomains (for example, zeelans.com, where the server is blueberry.zeelans.com). NOTE: Contact your administrator to obtain the domain name.

■Password: This password must match the password that is set in the authentication server. The entered password characters display as asterisks.

■Confirm Password: Reenter the user password.

■Roaming Identity: If the Roaming Identity is cleared, %domain%\%username% is the default.

When 802.1x MS RADIUS is used as an authentication server, the authentication server authenticates the device with the Roaming Identity user name from the Intel PROSet/ Wireless utility and ignores the Authentication Protocol MS-CHAP-V2user name. This feature is the 802.1x identity supplied to the authenticator. Microsoft IAS RADIUS accepts only a valid user name (dotNet user) for EAP clients. Enter a valid user name whenever 802.1x MS RADIUS is used. For all other servers, this is optional, therefore, it is recommended that you

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Intel 3945ABG specifications Peap User
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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.
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