PortScan can scan different protocols simultaneously: - TCP ports only; - UDP ports only; - TCP and UDP ports simultaneously. It can operate in 3 different scan modes: - Scan range of ports; - Scan authorized ports only (authorized port numbers are divided into three ranges: the Well Known Ports, the Registered Ports, and the Dynamic and/or Private Ports. Well Known Ports are those from 0 through 1023, Registered Ports are those from 1024 through

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Port Monitor ActiveX directly intercepts the data flow that passed through the serial port being sniffed. All its functionality makes Serial Port Monitor ActiveX more usable and robust component. With Serial Port Monitor ActiveX Control you can sniff and detect all serial port activity in your system, determine all applications that work with serial port as well as control serial port directly within your application (open/close serial port) without

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ports at all .Created virtual port pairs look like real hardware ports. Application working with virtual ports will never see the difference. With Eltima VSPD you can connect several pairs of programs simultaneously. This solution will free your hardware ports and establish secure and fast connection between virtual ports. Virtual Serial Ports Driver allows configuring created virtual ports settings directly from the application or HyperTerminal

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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

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Port Scan is a utility that looks for open TCP ports on one or more network nodes. Port Scan may be configured to scan commonly used ports or a custom set of ports as needed. The fast, accurate results are available for export. Port Scan is part of the pt360 Tool Suite Professional Edition. The pt360 Tool Suite features a unique centralized dashboard and includes network reporting, diagnostics and monitoring from a single intuitive interface. The

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comm VB and VB.NET component library for TCP/IP winsock communication across a network such as the internet or intranet (LAN). CSC4VB uses the Windows API to communicate with other programs across any TCP winsock network. Features include: * Can be used to create both clients and servers. * Supports "one time" passwords for improved security. * Can send and receive data buffers or entire files. * Servers can handle multiple connections concurrently

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