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The finger daemon runs on TCP port 79. The client will (in the case of remote hosts) open a connection to port 79. An RUIP (Remote User Information Program) is started on the remote end of the connection to process the request. The local host sends the RUIP one line query based upon the Finger query specification, and waits for the RUIP to respond.
These extra details could encompass the office location and phone number (if available), the time the user logged in, the period of inactivity (idle time), the last instance mail was read by the user, and the contents of the user's plan and project files. Default port: 79. PORT STATE SERVICE 79/tcp open finger.
Flow of events Finger is based on the Transmission Control Protocol, using TCP port 79 decimal (117 octal). The local host opens a TCP connection to a remote host on the Finger port. An RUIP becomes available on the remote end of the connection to process the request.
This is a list of TCP and UDP port numbers used by protocols for operation of network applications. The Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) only need one port for duplex , bidirectional traffic.
SG Ports Services and Protocols - Port 79 tcp/udp information, official and unofficial assignments, known security risks, trojans and applications use.
7 kwi 2023 · Finger ports are used to communicate with the Finger service, which is typically running on port 79. However, Finger has been largely deprecated due to security concerns, as it can potentially expose sensitive information and allow attackers to gather reconnaissance about a target system or network.
15 lut 2020 · Finger is a tool used to enumerate users using port 79. Finger may be used to look up users on a remote machine. The format is to specify a user as “user@host”, or “@host”
