Ericsson W20 manual Security, Wep, WPA and WPA2

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Configuration and Management

To disable network name broadcasting, clear the Enable SSID broadcast check box on the Wireless LAN page.

Click

Apply to save the settings.

2.6.3Security

The wireless data transmissions can be protected from potential intruders and eavesdroppers through standard authentication and encryption methods. Authentication is used to restrict access to the wireless network. Encryption is the translation of data into a form that cannot be easily understood by unauthorized users. The encrypted data can only be sent and received by users with access to a private encryption key.

The following authentication methods are supported by the Ericsson W20:

WEP

WEP (Wired Equivalent Privacy) is considered to be a low security option. The data is encrypted into blocks of either 64 bits length or 128 bits length. The encrypted data can only be sent and received by users with access to a private encryption key. Each device on your wireless network has to be manually configured with the same key as the Ericsson W20 in order to allow encrypted data transmissions.

WPA and WPA2

WPA (Wi-Fi Protected Access) and its successor WPA2 are considered to be the most reliable security options. WPA encryption uses the Temporal Key Integrity Protocol (TKIP) while WPA2 encryption follows the Advanced Encryption Standard (AES). AES offers a higher level of security and is approved for sensitive corporate and government data transmission.

WPA and WPA2 authentication require a pass phrase. Each device on your wireless network has to be manually configured with the same pass phrase as the Ericsson W20. The encryption master key is derived from the pass phrase and the network name (SSID) of the device.

The following wireless LAN authentication details are displayed and can be modified on the Wireless LAN page:

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Contents Ericsson W20 Disclaimer CopyrightTrademark List Contents Trouble-Shooting PC ConfigurationGlossary Product Overview Wireless Broadband Services at Reliable High SpeedStructure of this Guide Advanced NetworkingLocal Wireless Access with High-level Security Indicators and ConnectorsFile Sharing Text Status Description Power USB Configuration and Management Accessing Internal Web PagesChanging Password OverviewAlarms Change PasswordNetwork Information Internet Access Configuration WizardSIM Authentication APN PPP User Authentication Wireless LAN Access Access PointRegion Channel Selection Network NameAuthentication Wireless LAN Authentication Wireless LAN WEP 64 BIT WEP Encryption Key Confirming Settings WPA/WPA2 Pass PhraseInternet InternetTraffic Statistics DNSRemember my AuthenticationPIN APN 3GChanging Authentication Details Unblocking SIM CardLAN LANIP address range Enable Dhcp serverDhcp Server FromMax Wireless LAN Port StatusRadio Channels Transmit power dBmRadio channel Channel Network NameMAC Address RssiWEP SecurityWPA and WPA2 Connected Devices WPA WPA2Whitelist NATUPnP IGD Application Level Gateways Port ForwardingNAT Port Adding an InstanceServer IP Prot File SharingServer Port Editing an InstanceStorage device Share nameSpeed System Restoring a Configuration Configuration Backup and RestoreBacking Up a Configuration RestartAutomatic Software Installation Software UpdateInstalling new Software from File Software Update initiated Event Log Event LogIP Settings Obtaining IP Settings AutomaticallyWindows Siting the Wireless PC Wireless LAN SettingsConfiguring Static IP Address Installing the Wireless LAN InterfaceFile Sharing Settings Configuring PC Access to the Ericsson W20Accessing a Shared Device Checking Workgroup SettingsSetting Up a Mapping to a Storage Device Windows Trouble-Shooting No Access to Ericsson W20 Web Pages No Internet AccessNo Access to a Certain Internet Application Slow or Intermittent Internet ConnectionNo Wireless LAN Connection No LAN ConnectionSlow or Intermittent Wireless LAN Connection No Access to Shared Files Cdma ALGAES DhcpFTP EdgeFAT FWTLAN NATSsid PUKSIM TCPTkip TCP/IPTftp UDPWPA WirelessWlan WPA2Page Ericsson Enterprise AB

W20 specifications

The Ericsson W20 is an innovative wireless communication solution designed to enhance connectivity and support a diverse range of applications across various industries. This device is particularly valuable for businesses seeking to implement secure, reliable, and high-performance wireless networks.

One of the main features of the Ericsson W20 is its support for advanced LTE and 5G connectivity. This allows for greater data transfer speeds, improved network efficiency, and reduced latency. The W20 operates on multiple frequency bands, enabling it to adapt to different network conditions and requirements, making it ideal for both urban and rural deployments.

Another significant feature of the W20 is its robustness and reliability. The device is built to withstand harsh environmental conditions, ensuring uninterrupted service in diverse settings. With IP67-rated protection, it is resistant to dust and water, making it suitable for outdoor installations. This durability is crucial for industries such as transportation, utilities, and public safety, where consistent connectivity is paramount.

The W20 incorporates advanced technologies such as Carrier Aggregation, allowing users to combine multiple frequency bands for enhanced bandwidth. This capability is particularly beneficial in scenarios where high data capacity is essential, such as streaming services and real-time applications. Additionally, the device supports Quality of Service (QoS) features, which prioritize critical data traffic to ensure optimal performance for essential services.

Security is another cornerstone of the Ericsson W20. It is equipped with advanced encryption protocols and security features to protect data transmission from unauthorized access and cyber threats. This is particularly important for business-critical applications that handle sensitive information.

User-friendly management software accompanies the W20, providing IT teams with straightforward tools to monitor network performance, conduct troubleshooting, and manage device configuration. The software's intuitive interface facilitates quick responses to connectivity issues, which can significantly reduce downtime.

In conclusion, the Ericsson W20 stands out for its advanced connectivity capabilities, robustness, and security features. With its support for cutting-edge technologies, the W20 is poised to meet the evolving needs of businesses and industries in an increasingly connected world.
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