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28 Bit Wireless Encryption Cracked The 802.11b standard that provides 11Mbps throughput has been the wireless standard to date. The security issues with WEP (Wired Equivalent Privacy), the security mechanism currently used in the 802.11 standard, have been well-publicized. As a result, a number of wireless vendors, such as Orinoco, have developed proprietary solutions using 128-bit encryption, but these solutions are not interoperable. The IEEE is developing a nonproprietary 128-bit encryption solution, called ESN (Enhanced Security Network), which will support the new AES (Advanced Encryption Standard) encryption algorithm. Score: 95% Size: 51K "The intent when the industry created the wired equivalent privacy [WEP] encryption protocol was to basically provide you with the same sort of security as wired networks," said Mark Bercow, vice president of marketing at Atheros Communications Inc., Sunnyvale, Calif. WEP is inherently limited in that it only offers Layer 1 and Layer 2 encryption and is based on an outdated protocol stack, analysts said. That deeper level of protection is expected to be offered by securing WLANs through virtual privacy networks, thus offering the same level of security as traditional wired Ethernet LANs. Contrary to popular wisdom, wireless LANs interfaced with a VPN can even offer a more secure connection than wired networks, Byrne maintains. Score: 94% Size: 7K Date: 10/26/01 9:03:49 PM GMT The major deployment issue for IEEE 802.11 wireless LANs is managing access to the network and privacy of the wireless traffic. The IEEE 802.11 standard defines the use of WEP pre-shared keys for access control and privacy. IEEE 802.11 is a shared, wireless local area network (LAN) standard. The 802.11 wireless LAN standard defines authentication and encryption services based on the Wired Equivalent Privacy (WEP) algorithm. Score: 91% Size: 34K Similar to the base station of your cordless telephone, the AirPort Base Station includes a 56K modem for your phone line, plus two Ethernet ports. AirPort Base Station supports up to 50 Mac and PC users Each AirPort Base Station can support up to 50 users. (1) Wireless Internet access requires AirPort Card, AirPort Base Station, and Internet access (fees may apply). AirPort 2.0 software Compatible with all versions of AirPort Cards and Base Stations, AirPort 2.0 software brings enhanced features to AirPort wireless networks. Score: 88% Size: 20K The SpringPort Wireless Ethernet Module by Xircom is one of the most exciting Springboards since the EyeModule 2. But at USD$299, it's also one of the most expensive. In essence, the Xircom module allows you to connect any Handspring Visor to a standard 802.11 wireless network for Internet connectivity and peer-to-peer file-sharing. The Xircom module adheres to the IEEE 802.11b high-rate standard for wireless LANs. >> SpringPort Wireless Ethernet module inserted into Handspring Visor. Score: 88% Size: 24K The Wired Equivalent Privacy (WEP) standard has been identified as the inherent flaw in the Wi-Fi specifications, making wireless LANs open to attack. EAP is at the core of the 802.1x standard that will enable wireless client adapters manufacturers and RADIUS server vendors to deploy products based on the standard, thus ensuring an end-to-end secure solution. The operating system will thus support the EAP, which provides session-specific wireless encryption keys, central user administration via third-party RADIUS servers, and mutual authentication between client and access point, and RADIUS server and access point. Wireless LAN vendors like Cisco and Microsoft are looking to the 802.1x as a means of resurrecting confidence in wireless LANs. Score: 88% Size: 12K Date: 9/18/01 10:06:58 PM GMT Details : Add To Basket : Accessories : Other SenaoCompaq Wireless WL110 LAN PC Card £126.90 (108.00 exc.) Stock: Estimated 4 DaysWorry-free wireless networking for your Pocket PC or PCDetails : Add To Basket : Other CompaqAvaya ORiNOCO RG-1000 £165.08 (140.49 exc.) Details : Add To Basket : Accessories : Other AvayaAvaya Gold PC Card £117.50 (100.00 exc.) Details : Add To Basket : Other AvayaAvaya ORiNOCO Silver PC Card £83.09 (70.71 exc.) Score: 88% Size: 40K To create a wireless community in Isla Vista using the 802.11b wireless standard. To connect to the network all that is needed is a 802.11b wireless card. note: if you cannot connect to the wireless network you are probability too far from the nearest access point and will need to host. note: If you are close enough to another wireless network (access point) you can share that connection. Score: 86% Size: 7K Date: 3/23/02 10:18:50 AM GMT The Lucent Wavelan (more recently renamed, Orinoco) card can give you a fast, secure, wireless connection that acts just like a conventional Ethernet link. Lucent's Wavelan Wireless LAN Card. First, I'll tell you what equipment you need: a gateway and a wireless LAN card. The Silver cards support the 802.11b standard 40-bit WEP method, while the Gold cards offer a 104-bit (hashed up to 128-bit) RC4. Score: 86% Size: 23K Try David Hinds pcmcia package and/or the linux kernel driver (orinoco_cs). It has support for promiscuous mode, multicast, WEP encryption, and power-saving, full support for the new kernel wireless extension v9 (kernel 2.2. This is the Linux device driver for Lucent Technologies' WaveLAN/IEEE wireless LAN card. Supports the PCMCIA and the ISA version of the WaveLAN/IEEE (actually the ISA version is the same PCMCIA card shipped with an standard ISA-PCMCIA-adapter). Score: 85% Size: 6K Date: 12/5/01 8:08:06 PM GMT But, there is more to a secure mobile application than encrypting the wireless transmission. While many security components are already available for the fixed Internet, wireless implementations must be smaller and simpler, due to wireless terminal capabilities, and faster, due to network capabilities. Internet News · Internet Investing · Internet Technology Windows Internet Tech. · Linux/Open Source · Web Developer ECommerce/Marketing · ISP Resources · ASP Resources · Wireless Internet Downloads · Internet Resources · Internet Lists · International Search internet. Score: 84% Size: 34K Strangers aren't plugging into networks, but they are attaching to networks using 802.11b wireless network cards, and that's essentially the same thing. WECA has developed an interoperability standard, named WI-FI (wireless fidelity), and vendors' products that bear the WI-FI logo must pass a suite of basic interoperability tests. WEP is Wide Open The 802.11b standard includes a provision for encryption called WEP (Wired Equivalent Privacy). Feedback >> Baseline | CIO Insight | eWEEK | ExtremeTech | PC Magazine >> Ziff Davis Smart Business | The Net Economy | Yahoo! Score: 84% Size: 80K A wireless LAN (WLAN) is a data transmission system designed to provide location-independent network access between computing devices by using radio waves rather than a cable infrastructure. In the corporate enterprise, wireless LANs are usually implemented as the final link between the existing wired network and a group of client computers, giving these users wireless access to the full resources and services of the corporate network across a building or campus setting. The data rates supported by the original 802.11 standard are too slow to support most general business requirements and have slowed adoption of WLANs. The original 802.11 wireless standard defines data rates of 1 Mbps and 2 Mbps via radio waves using frequency hopping spread spectrum (FHSS) or direct sequence spread ... Score: 84% Size: 64K Date: 2/21/02 3:03:06 AM GMT com home Site map News centre Products centre Downloads centre Advice centre Ebusiness Security Business hardware Business software Communications Personal computing Gaming Competitions Hot topics Analysis Radio Mole Last 7 days news Search archive Registration Tools Procurement Newsletters vnunet Wap Edition vnunet Pocket Edition Readers to the Rescue forum Compare prices Accountancy Age Computeractive Computing Computer Reseller News Financial Director Infomatics IT Week Management Consultancy Network... Scientists at Houston-based Rice University have published a paper on wireless security, concluding that the 802.11 Wireless Encryption Protocol (WEP), which most wireless users currently rely on for security, is "totally insecure". Score: 83% Size: 42K Otherwise, we could have hung his new computers as wireless devices on our existing 802.11b network. Typically, an access point acts as a central hub, router, bridge to Ethernet, and server for dynamic host configuration protocol (DHCP) and network address translation (NAT), as well as other functions. The standard home gateways often have a wide-area network (WAN) Ethernet port (to connect to a DSL or cable modem) and one or more local area network (LAN) ports for the local network. The access point negotiates with wireless computers and other devices, hands out non-Internet-reachable NAT addresses via DHCP, and bridges traffic from the wireless LAN to the wired LAN and, through it, out to the Internet. Score: 82% Size: 24K Antennas Books on antennas and antenna design. Games Game Design and Implementation. Wireless Application Protocol (WAP) The best and latest WAP reference books and programmer's guides. Complete Wireless Design is a great guide to wireless system hardware and circuit design for engineers and technicians working in wireless telecommunications. Score: 81% Size: 37K I first got involved in the Wireless LAN world by hacking the Wavelan drivers for Linux. I'm no longer active on the Wavelan drivers, but I'm also still following the work of Wireless LAN (called as well WLAN or Radio Ethernet), especially in relation with Linux. So, once every century, I update my Linux Wireless LAN Howto (html and pdf available below) and the collection of URLs (after the howto). The Linux Pcmcia web site has some Pcmcia Wireless forums for all questions regarding drivers included in the Linux Pcmcia package and the Linux kernel. Score: 80% Size: 29K Last year, network managers contemplating the rollout of enterprise 802.11 wireless LANs found that the analysis and troubleshooting tools they used on their Ethernet LANs simply didn't exist for wireless systems. I took the new Honda of network analysis -- WildPackets' AiroPeek Wireless Protocol Analyzer -- for a spin. The network statistics window, using the familiar dashboard visual metaphor, provides a real-time summary of utilization and packets per second. The AiroPeek log window gives information about significant events, most of which are generated by plug-in modules and provide expert analysis of network traffic. Score: 80% Size: 68K If you have an Internet connection, and wish to access it using 802.11 wireless LAN cards, then one way to do this is to purchase a specialized 802.11 "Access Point" - e. This page summarizes my experience in getting a general-purpose FreeBSD and Linux computer to act as a base station for a 802.11 wireless LAN. The system also needs to have two network interfaces: one connected to the Internet (either directly, or via an Ethernet hub); the other for the wireless LAN interface. To configure a FreeBSD or Linux client to access the network, follow the same instructions given above for configuring a base station. Score: 80% Size: 13K Date: 1/18/02 7:54:59 PM GMT I have a cable modem connecting me to the Internet, a router with 4 ports, and a wireless access point. The cable modem gives you a place to plug in a LAN cable with an RJ-45 connector just like any 10BaseT Ethernet port on a LAN. The cable modem expects a single network interface adapter with a particular (MAC) address on the other end of the LAN cable you plug into it. The cable modem makes that single LAN connection appear to the Internet as a single IP address. Score: 79% Size: 23K Date: 2/11/02 5:19:58 PM GMT Internet News Internet Investing Internet Technology Windows Internet Tech. 11:30am - 12:30pm Building & Equipping Wireless Networks That Work Norms for wired networks are familiar territory. 11:30am - 12:30pm Show Me The Money: Building Your WISP Business Plan Unlike reselling DSL or Cable broadband access, deploying fixed wireless systems could be a profitable broadband endeavor for your ISP business today. This session addresses business plan building for your Wireless ISP. Score: 78% Size: 40K The world of computing, communications and networking is growing rapidly with the advent of the wireless Internet, a distributed extension of the desktop Internet computing experience. This is particularly true as wireless network standards and industry specifications like the IEEE 802.11, HomeRF, and the Bluetooth* wireless technologies emerge from development into products. Intel's intent is to provide the device building block and network infrastructure necessary to develop hardware and applications for next generation Internet devices and networks. Intel's Wireless Communications Computing Group (WCCG) is actively engaged in pursuing opportunities in cellular communications, and wireless computing client devices. Score: 77% Size: 30K This document answers questions about eavesdropping on computer networks (a. Thanks to the following people for helpful info and comments (note: to avoid automated spam address collection systems, I've munged their e-mail addresses in an obvious way). A packet sniffer is a wire-tap devices that plugs into computer networks and eavesdrops on the network traffic. Score: 76% Size: 136K Date: 2/15/01 5:20:08 AM GMT Midcoast Internet Solutions originally assembled this page for the purpose of educating our customers and other ISPs about the use of microwave radios as a delivery mechanism for Internet traffic. This allows a standard Ethernet system to have sections that are wireless without modifying the standard Ethernet standards or methods. You connect your computer to the unit using a standard Ethernet cable that runs between the radio and the Ethernet card of your computer. Proper protection devices are available to protect the antenna and radio units, as well as protecting the Ethernet connection to you computer system(s). Score: 76% Size: 56K
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