Chilkat SSL COM Component

Chilkat SSL is a free COM component that makes it extremely easy to communicate securely over a TCP socket using either the SSLv3 or TLSv1 protocols. This component is designed to be used by C++ applications, and cannot be used from Visual Basic or ASP.

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eSTOP

eSTOP! was developed as a security product with the intent to view and (e)mergency STOP problem TCP connections. It displays in real-time any TCP connection in or out of your computer. Web connections are TCP connections. You can instantly stop connections by double clicking on the connection or by pressing one of the three large red buttons on the main window. Now with logging and blocking by port, IP address, hostname or domain name.

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sMonitor

sMonitor is a network monitoring software that allows you to verify the network connectivity of TCP/IP hosts on the Internet and LAN. The built-in NT service periodically pings, or checks TCP and UDP ports on network devices. If the destination host fails to reply to a ping, connection request, or user datagram, sMonitor alerts you using audible alarms, visible notifications, e-mail messages, third-party software, modem and telnet connections.

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A1Monitor Network Monitor TCP or Web

Monitor multiple web or TCP servers (http, https, ftp, pop3 etc.) Receive email notification by email or pager if any can't server can't be reached a number of times in a row. A1Monitor can reboot your NT server or run a batch file or program for you.

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ipPulse

ipPulse is a Remote Status Monitoring Tool. Use ipPulse to monitor the up/down status of IP connected devices (nodes) on any IP connected network. ipPulse uses a variety of methods, including ping, tcp connects, and SNMP to poll and check the network connectivity of a list of user-defined nodes. ipPulse alerts you to failures using a variety of techniques ranging from audible messages to email and pager notification.

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Harden-It

Harden-It 1.10 Windows Security Hardening Tool harden your TCP/IP Stack and Local System. Harden-It is a Network and System hardening tool for Windows, by hardening the IP stack your Network can sustain or completely twarth various sophisticated network attacks. · Harden your server's TCP and IP stack · Protect your servers from Denial of Service and other network based attacks · Enable SYN flood protection when an attack is detected

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Emsa Port Blocker

Emsa Port Blocker is a TCP blocking utility. What it does, is blocking unwanted tcp access from/to your computer. It is not a firewall, but up to some extent it could be regarded as a similar tool. Its purpose is to prohibit TCP access on certain ports and ip addresses. IT can also be used as a TCP monitor because it shows TCP connections currently active on the machine. Freeware.

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TCP Spy

TCP Spy captures and displays all socket calls that an application makes and the data that is sent and received on the application's sockets. TCP Spy will work with any type of application. TCP Spy can be used by a developer to debug socket communication problems with an application or by anyone who is curious about what socket calls an application is making, including what it is communicating with and the data it is passing.

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Internet Secure Tunneling

Internet Secure Tunneling can forward otherwise insecure TCP traffic through encrypted SSH Secure Shell tunnel. You can secure for example DATABASE, POP3, SMTP and HTTP connections that would otherwise be insecure. The tunneling capability of SSH Secure Shell is a feature that allows, for example, company employees to access their email, company intraweb pages and shared files securely by even when working from home or on the road.

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Atelier Web Security Port Scanner

AWSPS features a very comprehensive set of tools, some of them unique, for in-depth assessment of Network Security, namely 2 TCP port scanners, 1 UDP port scanner, 1 NetBIOS scanner, comprehensive Local Host and LAN information, NSLookUp, Ping, Finger and much more.

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TCP Viewer

TCP Viewer captures and displays all data that is transferred between client processes and a server process communicating through TCP/IP. The processes can be running on the same machine or different machines located anywhere on a network or the Internet. TCP Viewer can run on a machine different than the machine(s) that the processes are running on. An example of a client and server is a web browser and web server.

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Fping

Fping is a console program, much like the ping program that comes with windows. Fping has the same options as the regular ping, and several options that are unique: - Time between pings can be adjusted at wish, ranging from 1ms to 5s. - Beep on every (un)successful reply. Use this to test your network status in the background. - Ping multiple hosts with one simple command. - Ping using raw sockets, or use the ICMP dll. The choice is up 2 you

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