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This development of the discontinued Ethereal project logs and analyses data traffic on the network. Includes the required WinPCap. Portable version also available. Fast and secure download from The H

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Displays information about the WLANs available in your environment, such as their SSID, MAC address, channel, encryption and signal strength. Offers GPS support. Android version available on Google Play.

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Network monitor and log analyser. Records data traffic and displays it with log information. For more details go to Network Monitor in the Microsoft TechNet Blog.

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Analyses and monitors TCP/IP packets transferred to the PC and records the data traffic. This log can be output in ASCII mode or hex format. The WinPCap Capture driver must be installed if you’re running Windows 98/NT/ME.

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Windows driver and packet capture library for logging network packets. Required by Wireshark and Nmap.

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Tracks and analyses network traffic and displays the content in detail in a GUI. This project has not been developed since April 2006, its successor is Wireshark.

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This tool logs IP accesses and records evaluations directly in Excel, Access, or any other database (via OBDC) or other application (via OLE).

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Reads and analyses packages on encrypted WiFi networks and tries to crack the WEP key of packages with weak initialisation vectors. The program has had no development since 2004. Fast and secure download from The H

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Vulnerability scanner which (similar to Nessus) is based on modular plug-ins for dedicated vulnerabilities. So far 340 plug-ins for various tests are available.

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Allows parents to monitor and analyse the network traffic and internet usage of their children in a LAN. Creates statistics and reports and can be used without configuration.

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Detects WLAN and Bluetooth connections for OS X.

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Wireless LAN monitor for Linux which analyses wireless networks.

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Free HTTP and HTTPS sniffer for Internet Explorer and WinINET applications (SSL Sniffer). Displays all the traffic, including any encrypted SSL traffic, without using a proxy.

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Graphical front end for the tcpdump network package sniffer that’s integrated in Mac OS X. Enables you to display all the traffic on the network connections. Manufacturer’s web site currently not available

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Security scanner suite for client and server. Find out more about version 4.2 at The H.

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Tools for finding WLAN access points that respond to a Probe Request. Displays SSID, channel number and so on.

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Packet analysis for Ethernet and WLAN networks. Works at TCP/IP and application levels.

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Analyses, debugs, monitors and evaluates LAN and internet connections.

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The Ethereal network sniffer in its new Windows outfit. Download requires a valid email address.

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COM port monitor.

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