ServersCheck STANDARD Edition   
http://www.serverscheck.com

ServersCheck Standard Edition is a tool for monitoring, reporting and alerting on network and systems availability. The standard version can be used for free with up to 5 devices, which is adequate for personal use. It can monitor any TCP Port (HTTP, HTTPS, FTP, NNTP, POP3, SMTP, VNC, DNS, etc.), check Oracle, MySQL, ODBC databases, trap SNMP values (disk space, free memory, CPU usage,...), verify content served from a web server and check NT services, NT or Linux Processes availability. In addition, it also can monitor environmental devices like temperature, humidity, flooding. ServersCheck runs as a local service and is administrated through a browser interface by connecting to the built-in web server. Additional features include graph output for long-term statistics tracking. Alerting can be done through email, SMS, MSN or network message

NetSecrets [e-mail]   
http://www.tiasoft.com

NetSecrets [e-mail] is the first real-time network utility designed to make the complex tasks of monitoring e-mail traffic easy. Using new capture technology, it makes two simple functions - captures e-mail messages in the network and sends them on your address for further viewing. Whether you're the advanced technical specialist or simple user, NetSecrets [e-mail] can help you control and analyze information in your network better than ever before. NetSecrets [e-mail] will allow you: Prevent Confidential Data Loss (control the unauthorized transmission of email containing intellectual property or other confidential data). Enhance Email Server productivity (reduce your server workload by controlling and preventing non-business email passing through your system). Improve Employee Productivity (discourage excessive personal use of email depending on your organization's specific email policy).

NetWatcher   
http://www.toleron.com

Toleron Netwatcher is aimed for: *controlling the network integrity - both logical and physical; *monitoring the carrying capacity of different network parts; *tracking status and response time of the widely distributed network services (HTTP, SMTP, POP3, FTP etc.). Netwatcher was initially designed as a scalable solution. Scalability is obtained due to the usage of dynamically loaded modules (plug-ins), which gather network status information, process and display statistics as well as log the findings. The number of such modules is subject to expansion therefore the quantity of both network protocols supported and possible variants of statistics representation grows in number, too. Owing to this modularity it is quite simple to install a new module without reinstallation or the application. In contrast to similar software products Netwatcher allows to track network transport layer in real-time operation mode as well as to monitor status of network services at application protocol level. There is no doubt that users who are interested in the accurate and up-to-date network state control will appreciate the merits of this software solution.

Network Traffic Multi Optional Report   
http://www.trafficstatistic.de

The Multi Optional Network Query Report is a plugin for the freeware MZL & Novatech TrafficStatistic and allows to analyze the traffic of each machine in the local network. So it can be detected, which machines have high bandwidth usages, which use unusual services or have traffic when staff is absent. In difference to other network analyzers, the traffic data records are constantly and completely wirtten, so that after an incident the relevant data are available for reporting in a query and there is no need to define filters in advance for logging relevant data. The report can also be used to build up a basic usage based billing - eg, when sharing a traffic metered DSL connection via WLAN with diffrent users, this report allows to tell, who is responsible for which traffic and therefore responsible for which costs.

ActMon Computer Monitoring   
http://www.ActMon.com

ActMon CM is the all-round state-of-the-art Computer and Internet recording software, useful at both home and organizational levels. It is an effective monitoring utility which can locate your problem area without being located itself. It tracks all the computer activities and applications, including keyboard strokes, passwords, incoming and outgoing chat conversations, emails, and visited websites. Features which make it unique are its powerful keyboard logger - so powerful, it even logs the keystrokes entered during Windows 2000/XP login. And ActMon has a unique "kernel-level" file protection: Files are not just hidden! They are completely inaccessible to unauthorized users. Files cannot be removed or manipulated by an unauthorized user or so called spyware "cleaner" applications or any other Windows software! View all computer activities with the built-in screenshot recorder. It displays the current window or program that is running on your computer. All information is stored in strongly encrypted, compact log files, that can be easily archived. ActMon can hide the logs on the monitored PC or send them via network or email. The monitoring can be opted to be invisible to the user and ActMon is protected against manipulation: The program runs completely maintenance free. Activity data is sensitive data, and ActMon prevents unauthorized access to the log files and screenshots using the strong U.S. government approved AES/Rijndael 256-bit encryption. The interface is comprehensive and user-friendly. It has a wizard-driven installation making it extremely easy to set up and use. The setup is password protected thereby preventing unauthorized uninstallation. The PRO Edition has flexible network functions to send and receive reports via the Internet or the corporate LAN. It is a better alternative to standard filtering and blocking software because those who brought this tool for you made this tool not only user-friendly but a friend of the user too.