WinRecon  
   Software secretly takes hundreds of screenshots every hour.
   http://www.winrecon.com/

In the Know  
   Covert software that secretly records Internet and PC activity.
   http://www.itksoft.com/

IIPwr  
   Monitors keystrokes, active applications, passwords, and websites visited.
   http://www.iipwr.com/

Win-Spy  
   Utility to monitor computer activities.
   http://www.win-spy.com/

NetHunter Group Software Solutions  
   Creators of ProBot, a workstation monitoring solution.
   http://www.nethunter.cc/

Sure Shot Software  
   Several programs that allow you to monitor Windows user activities.
   http://www.bysoft.se/sureshot/

Catch Cheat  
   Software that allows the user to monitor chat conversations, email inbox and outbox, and other Internet activity.
   http://www.catchcheat.com/

Wizard Industries  
   Offers software that removes files saved by websites, a password recovery program, and a key logger.
   http://www.wizard-industries.com/

e-Surveiller  
   Monitor the activities of local and remote computer users. View the screens of monitored users on a LAN or across the Internet, record keystrokes, and web sites visited. Software descriptions, screenshots, FAQs, demo download, and contact details.
   http://www.e-surveiller.com/

KoloSoft Inc.  
   Invisible surveillance tool, that records every keystroke and logs all applications, Internet and email activity.
   http://www.kolosoft.com/

Globalpatrol  
   Provides administrators with the ability to record comprehensive surveillance logs and impose effective access restrictions on any Windows PC.
   http://www.globalpatrol.net/

Moonlight Software  
   Various security and monitoring software suited to preventing and detecting inappropriate use of computing resources.
   http://www.moonlight-software.com

GhostLog  
   Invisible surveillance tool that records every keystroke to an encrypted log file. Product specifications, screenshots, and downloads.
   http://ghostlog.com/

MySpy  
   Tool to track web-browsing activity, email usage and any other application. Idle time can also be tracked. The activity details are stored in a MS Access compatible database and automatically delivered as a HTML report via email.
   http://www.billquick.com/MySpy2.htm

Desktop Sleuth Spy Software  
   Stealth screen capturing utility that also records all keystrokes typed. This application is equipped with a stealth mode feature that enables it to hide during monitoring sessions.
   http://www.desktopsleuth.com/

Intellitactics  
   Produce software for monitoring and reporting on event logs from multiple security devices. Also offer a free newsletter containing a digest of security stories.
   http://www.intellitactics.com/

netikus.net software  
   Offers security applications that include customized applications, to monitor WinNT/Win2k. Featured application is EventSentry which monitors the Eventlog.
   http://www.netikus.net/

Software-Security Inspector2000  
   Easily monitor, track and audit corporate network users activity. Filters and audits Internet and Intranet web sites access.
   http://www.software-security.com/

SpyGuard  
   Detects and eliminates spy software and trojan horse software.
   http://www.spyguard.com/

Spydex, Inc.  
   Email monitoring software and surveillance tool designed for consumers and businesses.
   http://www.spydex.com/

AceSpy  
   Application that monitors the PC activity in total stealth mode while online and offline by taking screenshots, keeping key logs, including chats, e-mail, web sites visited, and emails results to any address that is specify.
   http://acespy.com/

Diplodock System Spy  
   Computer surveillance utility that helps people securely monitor their PCs for keyboard and mouse input, hardware and software usage, and internet access.
   http://www.diplodock.com/Products/SystemSpy/default.asp

DV Networks Ltd  
   Provider of IP based security and surveillance software solutions. Company profile, software information and downloads.
   http://www.dvnetworks.co.uk/

SpyAnytime PC Spy  
   Offers easy to use PC computer monitoring software to secretly monitor and record all activities on the computer.
   http://www.waresight.com/

TrueActive Software  
   Computer monitoring software featuring keystroke logging, internet usage monitoring and other user activity. Product information, news articles, on-line ordering, reseller applications and contact details.
   http://www.trueactive.com/

Sarbash Software  
   Web cam based security surveillance software. Product information, downloads, contact details and awards.
   http://www.sarbash.com/

Iomart Group plc  
   NetIntelligence network and user activity monitoring software. Product information, downloadable evaluation and contact information.
   http://www.iomart.com/

Neotek Consultancy  
   Software tools for monitoring user activity and locking down what users can do within Windows. Product details, FAQ, brochure and order form.
   http://www.neotekworld.com/

Crime Catcher  
   Webcam software that allows your computer act of home surveillance system. Triggers events when motion is detected. Product details, downloads, ordering, support forum and testimonials.
   http://www.crime-catcher.com/

Realtime-Spy  
   Software for remote monitoring of user activity including keystrokes, web access, chat conversations and application usage. Product details, online ordering and demos.
   http://www.realtime-spy.com/

Activity and Authentication Analyzer  
   System activity log management and deletion tool for Microsoft Windows, with configuration management features. Features, downloads and guestbooks.
   http://www.aaanalyzer.addr.com/

IMSecurity  
   Web cam based home burglary detection system with monitoring service. Product overview, trial download and contact details.
   http://www.imsecurity.com/

MonNET  
   Track and monitor network user logins, logouts and files opened on NetWare and Windows file servers. Product details, trial copy downloads, pricing and contact details.
   http://www.tracklogins.com/

Metrox Home Security  
   Webcam based home surveillance system. Product details, trial downloads, FAQ and contact details.
   http://www.metroxhomesecurity.com/

OPSWAT Inc  
   OPSTOP software verifies that remote machines connecting via VPN have patched their antivirus and vulnerabilities before allowing them to connect. Company also provides custom VPN and firewall development and integration services.
   http://www.opswat.com/

Spytech Software and Design, Inc.  
   Network monitoring, computer monitoring, internet privacy, spam filtering and desktop security software. Product information, trial downloads, on-line ordering and contact details.
   http://www.spytech-software.com/

ExploreAnywhere Software, LLC  
   Remotely deployable software that allows monitoring of user activity, including keystroke logging, via a web interface. Also offer parental control software to moderate and monitor web browsing, chat and webmail.
   http://www.exploreanywhere.com/

Shoghi Communications Ltd  
   Communication interception and monitoring solutions for intelligence gathering agencies. Also offer communication encryption and signal analysis. Based in New Delhi, India.
   http://www.shoghi.co.in/

GuardedNet, Inc  
   Security management and incident response platform including log aggregration and analysis functionality. Also offer training certifications for their products. [Redhat, Solaris]
   http://www.guarded.net/

Canadian Network Systems Group  
   Offer TCP/IP based video surveillance and recording systems. Based in Mississauga, Ontario, Canada.
   http://www.cnsgsolutions.com/

Auvinet  
   Offer digital video/audio surveillance solutions. Software is able to notify the user when motion events occur on certain sensors/cameras. Company based in Kanata, Ontario, Canada. [Windows]
   http://www.auvinet.com/

BizDefender  
   Computer and network monitoring and surveillance software, useful on all Windows platforms. Demo download available.
   http://www.bizdefender.com

WatchDog  
   Computer monitoring software featuring key log capture, remote network management and website blocking.
   http://www.rhombustechnologies.com/main.asp?page=watchdog