ZyXEL Communications G-162 Data Encryption with WEP, WPA-PSK and WPA2-PSK Application Example

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ZyXEL G-162/G-360 User’s Guide

Configure the wireless LAN security using the Profile Security Settings screen. If you do not enable any wireless security on your ZyXEL G-162/G-360, the ZyXEL G-162/G-360’s wireless communications are accessible to any wireless networking device that is in the coverage area.

2.2.1 Data Encryption with WEP

WEP (Wired Equivalent Privacy) encryption scrambles all data packets transmitted between the ZyXEL G- 162/G-360 and the AP or other wireless stations to keep network communications private. Both the wireless stations and the access points must use the same WEP key for data encryption and decryption.

There are two ways to create WEP keys in your ZyXEL G-162/G-360.

•Automatic WEP key generation based on a “password phrase” called a passphrase. The passphrase is case sensitive. You must use the same passphrase for all WLAN adapters with this feature in the same WLAN.

For WLAN adapters without the passphrase feature, you can still take advantage of this feature by writing down the four automatically generated WEP keys from the Security Settings screen of the ZyXEL Utility and entering them manually as the WEP keys in the other WLAN adapter(s).

•Enter the WEP keys manually.

Your ZyXEL G-162/G-360 allows you to configure up to four 64-bit, 128-bit or 256-bit4WEP keys and only one key is used as the default key at any one time.

2.2.2 WPA-PSK and WPA2-PSK Application Example

A WPA-PSK/WPA-PSK2 application looks as follows.

Step 1. First enter identical passwords into the AP and all wireless clients. The Pre-Shared Key (PSK) must consist of between 8 and 63 ASCII characters (including spaces and symbols).

Step 2. The AP checks each client’s password and (only) allows it to join the network if it matches its password.

Step 3. The AP derives and distributes keys to the wireless clients.

Step 4. The AP and wireless clients use the TKIP encryption process to encrypt data exchanged between them.

4256-bit WEP shall be complied with your AP/Router’s WEP setting.

WLAN Networking

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Contents ZyXEL G-162/G-360 Trademarks Copyright 2005 by ZyXEL Communications CorporationDisclaimer Online Registration ZyXEL Limited WarrantyFederal Communications Commission FCC Interference Statement Customer Support Table of Contents ZyXEL G-162/G-360 User’s Guide Syntax Conventions About This Users GuideRelated Documentation User Guide FeedbackGraphics Icons Key Page About Your ZyXEL G-162/G-360 ZyXEL G-162/G-360 Hardware and Utility InstallationUsing the ZyXEL Utility to Configure Your Network ZyXEL G-162/G-360 User’s Guide Site Survey Label Description Should use the same Ssid whatever your choice is ZyXEL G-162/G-360 User’s Guide ZyXEL G-162/G-360 User’s Guide ZyXEL G-162/G-360 User’s Guide Profile Profile Pool Link Info Link Info Transmit ZyXEL Website AboutOverview Wireless Network ApplicationSsid ChannelBSS Example Ad-Hoc IbssInfrastructure Network Example RoamingRoaming Example Wireless LAN SecurityWPA-PSK and WPA2-PSK Application Example Data Encryption with WEPWPA and WPA2 with Radius Application Example WPA-PSK/WPA2-PSK AuthenticationIeee EAP AuthenticationRTS/CTS Threshold Fragmentation ThresholdOtist One Touch Intelligent Security Technology Page About Screen Chapter MaintenanceAbout Uninstalling the ZyXEL UtilityUpgrading the ZyXEL Utility Page Configuring Security Chapter Configuring Wireless SecurityConfiguring WEP ZyXEL G-162/G-360 User’s Guide Configuring WPA-PSK ZyXEL G-162/G-360 User’s Guide Configuring WPA2-PSK ZyXEL G-162/G-360 User’s Guide Configuring WEP-802.1x Configuring WEP-802.1x EAP-LEAP ZyXEL G-162/G-360 User’s Guide Configuring WEP-802.1x EAP-PEAP-MS-CHAPv2 ZyXEL G-162/G-360 User’s Guide Configuring WEP-802.1x PEAP-GTC ZyXEL G-162/G-360 User’s Guide Configuring WEP-802.1x EAP-TLS ZyXEL G-162/G-360 User’s Guide Configuring WPA-802.1x Configuring WPA-802.1x EAP-LEAP ZyXEL G-162/G-360 User’s Guide Configuring WPA-802.1x EAP-PEAP-MS-CHAPv2 ZyXEL G-162/G-360 User’s Guide Configuring WPA-802.1x PEAP-GTC ZyXEL G-162/G-360 User’s Guide Configuring WPA-802.1x EAP-TLS ZyXEL G-162/G-360 User’s Guide Configuring WPA2-802.1x EAP-TLS ZyXEL G-162/G-360 User’s Guide Page Troubleshooting Starting ZyXEL Utility Program Problems Starting the ZyXEL Utility ProgramProblems with Security Settings Problems with LED StatusProblems with the Link Status Troubleshooting Communication Problems Problems Communicating With Other ComputersPage EAP-MD5 Message-Digest Algorithm EAP-TTLS Tunneled Transport Layer ServiceEAP-TLS Transport Layer Security Peap Protected EAPLeap Comparison of EAP Authentication Types

G-162, G-360 specifications

ZyXEL Communications is recognized for its innovative networking solutions, and among its notable products are the G-162 and G-360 wireless USB adapters. These devices empower users to connect to wireless networks while delivering robust performance and reliability.

The ZyXEL G-162 is a compact USB adapter designed to provide wireless connectivity to laptops or desktop computers. It supports the IEEE 802.11b/g standards, which ensures compatibility with a wide range of wireless networks. Featuring a sleek design, the G-162 is easy to install, with a plug-and-play capability that enables users to quickly connect to their networks without complex setup procedures. This device operates in the 2.4 GHz frequency band, delivering a maximum wireless speed of up to 54 Mbps, making it suitable for tasks such as web browsing, email, and streaming audio and video.

On the other hand, the ZyXEL G-360 takes connectivity a step further by integrating both wireless and Ethernet connectivity options. Similar to the G-162, it also adheres to the 802.11b/g standards. However, the G-360 provides an additional Ethernet port, which allows users to connect devices that require a wired connection, ensuring flexible networking setups. The G-360 is equipped with advanced security features, including WPA/WPA2 encryption, ensuring that data is transmitted securely across the network.

Both the G-162 and G-360 are designed with user convenience in mind. They come with drive support for various operating systems, including Windows and Mac, making them versatile for different user environments. The compact form factor of these USB adapters means they can be easily transported, allowing users to maintain internet connectivity while on the move.

The build quality of ZyXEL devices is commendable, as they are engineered for durability and long-term use. Moreover, their performance in terms of range and signal stability is enhanced by intelligent antenna placement and power management features, ensuring a reliable connection in various settings.

In conclusion, the ZyXEL G-162 and G-360 are excellent choices for users seeking efficient wireless connectivity solutions. With their extensive features, security protocols, and user-friendly design, these devices highlight ZyXEL’s commitment to improving connectivity and enhancing the user experience in the ever-evolving digital landscape. Whether for home or office use, these wireless USB adapters stand as a testament to ZyXEL's innovation in communication technology.
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