Freeware: Port Scanner

	professional Look at Net  License: Freeware
	"professional Look at Net" is a portable LAN monitoring tools - net scanner, ports scanner and packets sniffer. Don't need installation, don't need third-party libraries, such as WinPCap, etc. Author: Look@Net.com| Date: 29-07-2007 | Size: 214 KB
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	Trivial Proxy  License: Freeware
	Trivial Proxy is a small application that allow to see and log network activity of the any applications(browsers, email clients etc.). So what does that mean in English? Simple, run TrivialProxy and configure it to redirect the local port to the specified host:port; configure the appication to use this port and localhost (it's very easy, there's), and voila! You're seeing and logging the network activity of this application! Supports HTTP (web), HTTPS (secure web), POP3 (recieve mail), SMTP (send mail), NNTP (newsgroups)! It works great with Internet Explorer, Firefox, Outlook, and many more! Author: X-Ray Application Software.| Date: 01-03-2006 | Size: 345 KB
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	COM Port Data Emulator  License: Freeware
	If you are a software developer or a hardware engineer, you may often face situations when you need information about the ability of communication ports on a typical end-user system to handle large flows of data. If looking for a reliable COM port testing and analysis tool, look no further than COM Port Data Emulator! This compact tool was created for emulating a COM or Ethernet device, generating a stream of adjustable intensity, wrapping it into data packets (RS232, TCP/IP or UDP) and sending to a specific serial (COM) port. Test data can be randomly generated or read from binary or text files and sent to the port repeatedly or on the ad hoc basis. The software supports flow control for COM and RS232 ports, full duplex mode and is capable of operating both as a client and a server over TCP/IP. The built-in logging mechanism enables users to analyze the work of serial ports and their responses to the data stream being sent. You can also check the line status and trace communication errors on the go. COM Port Data Emulator possesses high flexibility and allows users to test their applications with various baud rates (up to 115200), data bits, stop bits, parity types, flow control modes and other options. The application can be used for any type of equipment operating over RS232/RS485/RS422 interfaces “ measurement and monitoring devices, industrial controllers, radio stations, as well as a plethora of other devices, including other computers via z-modem cables. In short, this program is a unique tool that will be a great asset in the arsenal of any serious developer working with COM and Ethernet interfaces. Great functionality, impressive flexibility and affordability are the key characteristics of this excellent software. If you would like to be sure that your product will work exactly the way you want it to and keep your customers happy, try COM Port Data Emulator “ it's a great value for your money and a great aide in your development needs! Author: AGG Software| Date: 16-01-2008 | Size: 1439 KB
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	NCD ActiveX Control  License: Freeware
	The NCD ActiveX Control makes it easy to control NCD devices from any programming language that supports ActiveX. It supports most NCD Devices except graphic display products. With it, you may create a complex control application in minutes. The NCD ActiveX control works great with ANY version of Visual Basic, and even allows you to send and receive raw serial data via the serial port. NCD Devices Development Lib supply powerful ActiveX for all NCD devices. NCD relay controllers allow computer controlled switching from the RS232 serial port of a microcontroller or computer. NCD video switchers allow computer controlled multiplexing of audio or vide signals from the RS232 serial port of your computer. Author: National Control Devices| Date: 20-10-2004 | Size: 425 KB
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	CommLog for CE  License: Freeware
	CommLog of 5dtool is a freeware used for record and monitor the data from serial port of PocketPC. It would be useful for record data from total station, GPS and other rs232 device connected to PDA. It is also useful for test the line of rs232 connected to PDA. Author: 5dtool| Date: 25-04-2004 | Size: 66 KB
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	Free Serial Port Monitor  License: Freeware
	Free software serial port monitor, Com Rs232 sniffer with communication packet data analyzer. This monitoring utility can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and so on. Serial Monitor can be successfully used for monitoring data flow between serial devices and Windows application, debugging com port connections, developing, reverse-engineering and implementing serial protocol, serial device driver development, serial hardware development, research the functionality of any third-party software and hardware, testing software and hardware. Free Serial Port Monitor can be successfully used by programmers, beta-testers, software developers, hardware engineers, IT support specialists, industrial control personnel, SCADA software engineers, science technicians, systems integrators, consultants, lab experts, University students. Author: HHD Software| Date: 25-05-2005 | Size: 2892 KB
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	Emsa Port Blocker  License: Freeware
	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. This program works two ways. It can be configured to block access to certain local ports, but it can also prohibit access to specified remote ports as well. For example, you may try adding the port '80' to remote blocked ports. You'll immediately notice that you have disabled your browser's capability from accessing the www. You can use this program to block unauthorized access to certain ports on your computer, for example network ports like TCP 135 or 139 and so on. You can also use the configuration to permit connections between local IP's, or block even those as desired. The program comes with a function allowing to detect local ip's and adding them to the 'allowed' IP list. Functions: - When first started up, the program shows a list of TCP connections on your machine.If you don't see anything there, try opening browser and visit some site and you'll see them. - By unchecking the 'Show only connected' checkbox the program will also show tcp connections in other states, like LISTENING and so on. - The left hand list is versatile and its meaning depends on the last button clicked - check the label above to see what the list is currently displaying. - To add items to a list, type into the textbox below and click on add. Make sure you enter valid data (valid ip addresses/ valid port numbers).To delete one item, select it in the list and click on 'Delete'. - To view Allowed IP Addresses, click on the corresponding button. By default, here you will see your local IP address (127.0.0.1). You may want to add all your local IP addresses to the allowed list. This program is Freeware. Author: EMSA SYSTEMS LTD| Date: 28-10-2004 | Size: 161 KB
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	ser232mon  License: Freeware
	ser232mon for Windows 98/ME/2000/Windows XP/Windows 2003 yippee_sk@yahoo.com.cn http://www.shengfang.org what's ser232mon ------------- ser232mon can monitor the RS232 COM1,2,3,... and show the datas when the Windows application control the RS232 COM port,such as modem mini-ATS, projector etc. ser232mon is a free software, you can use wantonly and distribute, but must contain this text. If you are satisfied with my software and want to help me stay the best software , please donate as much as you can Author: Yippee Soft| Date: 10-01-2005 | Size: 449 KB
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	SecureCentral ScanFi Free Edition  License: Freeware
	ScanFi is a web-based vulnerability assessment scanner for detecting and assessing network vulnerabilities across heterogeneous networks. ScanFi discovers , scans, reports and supports vulnerability remediation. It features both scheduled and on-demand vulnerability scanning capabilities, based on comprehensive vulnerability database collated from multiple sources and vendors that is constantly kept up-to-date. Being a web-based software, just a browser is needed to connect, from anywhere, to ScanFi and perform a scan and view the reports. ScanFi can be installed and run on both Windows and Linux operating systems, offering the freedom to allocate machines based on availability in a resource-constrained, heterogeneous environment. Author: AdventNet, Inc.| Date: 10-07-2005 | Size: 24236 KB
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	Ariolic Disk Scanner  License: Freeware
	Disk Scanner is a freeware tiny utility to check the hard drive for read errors. Disk read errors may be the first typical sign of the possible disk failure. Ariolic Disk Scanner makes a raw sector read check of the hard drive and shows the result as a picture of your disk, where the good and bad clusters marked, so you can see the status of your disk at a glance. Key Features:   * Read-only hard drive volumes test for read errors   * Ariolic Disk Scanner does not require a setup - it's portable. Run it directly from CD or a Flash drive   * See the check result at a glance   * Works with hard drives, flash disks, CD, floppy   * Nice and simple user interface   * and many more... Author: Ariolic Software, Ltd.| Date: 22-02-2008 | Size: 417 KB
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	Quake I port for Nokia Series 60 src  License: Freeware
	Quake I port for Nokia Series 60 source code. This archive contains version prealpha 0.06 source code. Author: Dr.Khumen Research Labs Ltd.| Date: 09-10-2006 | Size: 475 KB
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	Repellent  License: Freeware
	Repellent can solve your email and Internet virus worries with the click of a button, you can disable all VB and Java applets and scripting, as well as all Registry files. These are the viruses and worms that your virus scanner is trying to find and kill. Theset viruses do the real damage, like "Melissa", "KAK". A virus scanner can miss a new virus because it does not know the signature yet. Repellent simply disables the scripting capabilities. Author: Easy Desk Software| Date: 30-03-2003 | Size: 1633 KB
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	Directory Scanner  License: Freeware
	If you've ever wanted to make a formatted list of your files in a specific directory or cd-rom, Directory Scanner 1.8 is the answer. It allows you to make complete listings of files and subdirectory's and add file number, size, tabbing and sorting of your files, ready to export to a word processor or a cd-cover design program or you can just send the list by email to your friends to give them a complete listing of your files in a specific directory or cd-rom. Author: Mikael Edlund| Date: 10-08-2003 | Size: 10 KB
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	COM Port Stress Test  License: Freeware
	When creating an application that actively communicates with external devices through COM or RS232 ports, the developer must make sure that the ports will be able to handle any data flow without producing errors and locking up the system. This becomes especially important when it comes to surveillance and alarm systems, industrial controllers, medical solutions and other areas of application where data integrity and system stability are crucial factors. If you are puzzled by having to stress-test COM/RS232 ports and see no easy way to do that, make sure you don't miss COM Port Stress Test, as it does exactly what you need! COM Port Stress Test is a compact and affordable tool for testing COM, RS232 and RS485 (with converter) ports that generates a stream of data with random communication settings. Stress testing places great emphasis on producing excessive load of varying intensity on communication ports, which guarantees that if testing is successful, the application will operate properly under normal circumstances. Developers and hardware engineers will appreciate the ability of this software to test communication ports (including virtual and USB serial ports) at their maximal bandwidth and simulate the harshest operational conditions possible by generating an extremely fast data stream with alternating baud rate, flow control, RTS and DTR states. Which is more, COM Port Stress Test is capable of working with two ports at the same time, so you can actually use it to test null-modem cables. Connection speed and the amount of data sent to the ports are shown in the program window. The bottom line is quite simple - our software will help you push your communication ports to the limit. Knowing that your customers' systems are operating without errors or lock-ups is a great thing. Try COM Port Stress Test and rest assured that you've done everything to ensure the stability and rock-stable operation of your product under the most complex and conditions! Author: AGG Software| Date: 17-10-2007 | Size: 1476 KB
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	Free Virtual Serial Ports Emulator  License: Freeware
	VSPE is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices to transmit/receive data. Unlike regular serial ports, virtual devices have special capabilities: the same device can be opened more than once. Using VSPE you can share physical serial port data between several programs, create virtual pipes, expose serial port to local network (via TCP protocol), create virtual serial port device pairs and so on. Product key features:  - Virtual device: connector  - Virtual device: data splitter  - Virtual device: pair  - User mode device: TcpServer  - User mode device: TcpClient  - User mode device: Serial Redirector  - User mode device: UdpManager  - Python scripting system  - x86 and x86_64 processor architecture support Author: Eterlogic Software| Date: 17-09-2008 | Size: 2233 KB
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	Bazooka Adware and Spyware Scanner  License: Freeware
	Bazooka Adware and Spyware Scanner detects a multitude of spyware, adware, trojan, keylogger and trackware components; sources of irritation that antivirus software does not deal with. The scanning process will only take a fraction of a second and tell you how to uninstall the invasive spyware or put you in contact with the spyware developer for the most up-to-date and safe uninstall instructions. Spyware and adware is often bundled with software such as Kazaa, Morpheus, Grokster, Imesh, Xolox, Gnutella and a myriad of other programs, and in many cases installed without your knowledge. Some send information about your surfing habits to ad companies, which target you with popup ads that fit your preferences. Bazooka Adware and Spyware Scanner search for Gator, GAIN, Bargain Buddy, CommonName, FlashTrack, IPInsight, n-CASE, NetRatings, NewDotNet, SaveNow, Wurldmedia, etc. The complete list is available here. To stay-up-to date with the latest spyware and adware software Bazooka downloads the threat definitions from the web. Bazooka is freeware and Windows 95/98/ME/NT/2000/XP compatible. Author: Roger Karlsson| Date: 11-11-2003 | Size: 1000 KB
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	ADS Scanner  License: Freeware
	Alternate Data Streams (ADS) are pieces of info hidden as metadata on files on NTFS drives. They are not visible in Explorer and the size they take up is not reported by Windows. Recent browser hijackers started using ADS to hide their files, and very few anti-malware scanners detect this. Use ADS Scanner to find and remove these streams. Author: Pointstone Software, LLC| Date: 17-03-2008 | Size: 375 KB
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	A-ToolBar  License: Freeware
	This freeware toolbar brings you 50 useful tools in one program. General tools: Metasearch, Desktop search, Web catalog, Latest news, Feed (RSS) reader, Spam remover, Google PageRank and Alexa Rank ,Links manager, Applications manager, Language translator, Dictionary, Clipboard history ,Personal Information Manager, Agenda with world clock, Reminder, Currency converter, Quotes (stock symbols) ,SMS , Password keeper, Password revealer, Weather forecast, Memory defragmenter ,System information, Popup killer, Fill form, Horoscope, Biorhythm, Random Photo, Love calculator ,Dating calculator, Games. Network tools: Telnet SSH, Proxy, Ping, Trace, DNS lookup ,Port scanner, Finger, WhoIs, IP2Geo, Sniffer, Server monitor. URL tools: Submit url, Url info, Link popularity, Position analysis, Url future PageRank, Url fetcher, Keyword density, Related links. On a very easy way the user can add, without no technical knowledge, new search engines in the search list. Author: 4C Software| Date: 09-02-2005 | Size: 2338 KB
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	Radl Free Radius server  License: Freeware
	The main goal of the Radius server (Remote Authentication Dial-In User Service) is to centralize the authentication information (name, password, keys ..) attached to users. It is frequently used with Remote Access Server equipments and Dial-in users. This Program is the server part of the Radius client/server architecture. RADIUS is described in RFC 2865. RADIUS protocol Uses User Datagram Protocol (UDP) messages (port 1812 is used for RADIUS authentication messages and UDP port 1813 is used for RADIUS accounting messages). Author: LUTEUS| Date: 03-07-2003 | Size: 218 KB
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	Ip2CountryResolver  License: Freeware
	Ip2CountryResolver allows you to identify the country by given IP Address. If you are doing business on the Internet and you want to know where your users are from, you've found the right place! Ip2CountryResolver will help you to find and identify visitor's geographical location country and country code by its IP address. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 16-10-2005 | Size: 680 KB
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	FreeKapture  License: Freeware
	FreeKapture v1.10 - 2nd June 2007 FreeKapture is a Freeware TWAIN image capture utility from TSoft (MidWavi Pro - MD5 Checker) that should work on any Windows (98 and on) TWAIN compliant system. TWAIN is, allegedly, an acronym for Technology Without An Interesting Name and is software (a driver) supplied by the manufacturer of TWAIN complaint devices. Using this driver, FreeKapture is able to scan, save, copy to the Windows Clipboard and print your images (photographs etc.). Save your image as a compressed JPG or a lossless BMP. Comes complete with a Help file and Setup (install/uninstall) program. The following was used during the preparation of this Help: Windows XP Pro SP2 An Epson USB Scanner An HP Photosmart USB Printer Unless you are using the same setup, it is unlikely that any of the displays and options shown will match your system exactly. It also has to be said that mixing equipment is a potential minefield and we cannot guarantee that any of this will work on your system, but it is after all, completely FREE with absolutely no Ad/Mal/Spyware involved whatsoever, so please 'play' with FreeKapture to determine your results Author: Tsoft| Date: 02-06-2007 | Size: 813 KB
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	MyBlockeR  License: Freeware
	Simply TCP Port blocker-log file will be generated for all hack attempt. Load at Windows start-up and Auto Start functions included.Doesn't require installation and willnever add new registry key entries to your Windows registry database. Author: MyEraseR Software Solutions| Date: 27-06-2004 | Size: 203 KB
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	LoopBe1  License: Freeware
	LoopBe1 is a virtual MIDI device for transferring MIDI data between computer programs. Basically LoopBe1 is an "invisible cable" to connect a MIDI outport of an application to any other application's MIDI inport. All MIDI data sent to the program's output is channeled to the receiving applications in realtime. You may connect up to 8 applications to LoopBe's inport and up to 8 applications to the outport, all sending and receiving at the same time. LoopBe1 is a native Windows 2k/XP WDM kernel mode driver, so expect the lowest possible latency. Programs do not need to link with special libraries, so LoopBe1 works with every MIDI or DirectMusic capable application. LoopBe1 comes with a Systray Icon. You can switch it on and off like a hardware device and view its status. LoopBe1 has a powerful shortcut detection to avoid MIDI feedback. If a feedback is detected, LoopBe1 will immediately mute its port, interrupt the loop and popup a message. After disabling the malicious MIDI through within your program you can easily enable LoopBe1 again at its systray icon. LoopBe1 is free for non-commercial, personal use only. Any commercial use beyond a 30-day evaluation period requires purchase of a commercial use license. Author: nerds.de| Date: 15-10-2004 | Size: 214 KB
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	DhcpExplorer  License: Freeware
	DhcpExplorer tool allows you to discover DHCP servers on your local subnet or LAN. This is useful for locating servers that are not supposed to be on your network ( rogue DHCP servers ) as well as checking the expected output of known servers. DHCP Explorer broadcasts on the local physical subnet to find available DHCP servers. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 21-06-2008 | Size: 544 KB
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	Dr.Web CureIt!  License: Freeware
	FREE antivirus and anti spyware scanner based on the Dr.Web best-of-breed engine with the most up-to-date add-ons to the Dr.Web virus bases. As hundreds new viruses appear and spread in hours around the world daily, CureIt! with the newest definitions to the virus bases is re-built several times every day. CureIt! will help you quickly scan and cure, if necessary, a computer operated by MS Windows 95OSR2/98/98SE/Me/NT4/2000/XP/2003/2003R2 without installation of the Dr.Web Anti-virus. The utility supports Russian, Arabic, Bulgarian, Byelorussian, Czech, English, Estonian, French, Georgian, German, Greek, Hungarian, Japanese, Latvian, Lithuanian, Persian, Polish, Portuguese, Slovakian, Spanish, Ukrainian. Dr.Web CureIT! detects and removes: * Mass-mailing worms --* E-mail viruses --* Peer-to-peer viruses --* Internet worms --* File viruses --* Trojans --* Stealth viruses --* Polymorphic viruses --* Bodiless viruses --* Macro viruses --* MS Office viruses --* Script viruses --* Spyware --* Spybots --* Password stealers --* Paid Dialers --* Adware --* Riskware --* Hacktools --* Backdoors --* Keyloggers --* Joke programs --* Malicious scripts --* Other malware Author: Doctor Web, Ltd.| Date: 10-01-2007 | Size: 4978 KB
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	avast! 4 Home Edition  License: Freeware
	avast! 4 Home Edition is a free complete ICSA certified antivirus software for home noncommercial use. avast! obtained VB100% awards in 2002/3 Virus Bulletin comparative reviews under Windows XP Pro. avast! Home Edition includes the following components: On Demand Scanner - with Skinnable Simple Interface - just select what do you want to scan in which way and press the Play button. On Access Scanner - resident scanning of all files being opened, read and written and behavior blocker monitoring dangerous actions of viruses. E-mail scanner easily integrates with most mail clients and it checks both incoming and outgoing mails, it provides heuristic analysis of mail content to protect against new Worms. Resident protection for IM programs (MSN Messenger, ICQ, Yahoo Messenger, AIM, mIRC, Trillian) and P2P programs (Kazaa, KazaaLite, DirectConnect, DC++, WinMX etc.). Boot Time Scanner - scans disks in the same way and in the same time as Windows CHKDSK does (on NT/2000/XP only). Explorer Scanner - right click on the object allows you to scan it. Screen Saver Scanner - integrates with your Screen Saver to scan PC during your coffee breaks. Virus Chest - safety isolated folder to store infected, suspicious and even some system files - to restore them. True incremental updates are based on iAVS technology and they are available for virus definition file update and for program upgrade. The update files of size under 100 KB are available at least twice a week and within couple of hours in the case of emergency of new virus. avast! automatically checks for new updates - downloads, installs and loads them without restart or logoff. Program upgrades are available time to time, they are incremental too (about 300 KB). You will download a 60 days fully functional demo. You will obtain the free license key by E-mail after the registration at http://www.avast.com/i_kat_207.php?lang=ENG. Download, install, try, register, update and relax! Author: ALWIL Software| Date: 24-10-2003 | Size: 7276 KB
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	IpDnsResolver  License: Freeware
	IpDnsResolver is a very simple and fast program that easily lets you find your own IP address, resolve hostnames to IP addresses and IP addresses to hostnames using the DNS. The tool is designed with a user-friendly interface and is easy to use. Author: Nsasoft LLC.| Date: 21-10-2005 | Size: 424 KB
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	FreeSysInfo  License: Freeware
	FreeSysInfo allows you to discover system and network information on your local machine or network computer. The tool used WMI ( Windows Management Instrumentation ) to discover full NDIS information, wireless network status and type, network adapters, system processes and services, serial communications and display information, hardware and connections status, user and system accounts, proxy settings, shared resource information and more. The tool is designed with a user-friendly interface and is easy to use.  Author: Nsasoft LLC.| Date: 22-06-2008 | Size: 541 KB
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	easy Look at Ports  License: Freeware
	easy Look at Ports is a multithread full connect TCP ports scanner. Scan range of ports on remote host and save result to file. Main window can flip to system tray and control by context menu, called by click mouse on the application icon. Author: Look@Net.com| Date: 04-10-2006 | Size: 161 KB
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	Bello Network Monitoring WinGUI  License: Freeware
	Our on-demand monitoring service makes it easy and affordable to detect network and website failures early, minimizing downtime and avoiding economic impact. bello network monitoring service periodically checks your website as well as your other servers. As soon as outages are discovered you will be notified via email, SMS/pager or ICQ message. For the free starter account the monitoring interval is 60 minutes, for full service accounts you can choose monitoring intervals down to one minute. Sensor types include PING, PORT, HTTP, HTTPS, Advanced HTTP, HTTP Transaction, DNS, SMTP, POP3, SNMP, FTP and more. Even if you run your own monitoring systems you might want to consider using our on-demand monitoring service as a "second opinion" about the availability of websites and their uptimes, e.g. when SLA (service level agreements) must be checked. Author: Paessler AG| Date: 24-08-2006 | Size: 1287 KB
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