TCP 139: This port is used for SMB over NetBIOS over TCP/IP. It facilitates file and printer sharing and other SMB services over the network. NetBIOS provides a way for applications on separate computers to communicate over a local area network (LAN). TCP 445: Introduced with the direct ...
135 TCP RPC Remote Process Invocation135 TCP RPC Exchange Server137 TCP NetBIOS Name Resolution Browser 137 TCP NetBIOS Name Resolution Server137 TCP NetBIOS Name Resolution Windows Internet Name Service137 TCP NetBIOS Name Resolution Net Logon137 TCP NetBIOS Name Resolution Systems Management Server...
In cybersecurity, the term open port refers to a TCP or UDP port number that is configured to accept packets. In contrast, a port that rejects connections or ignores all packets is a closed port. Ports are an integral part of the Internet's communication model. All communication over the ...
Port 5938 TCP UDP TeamViewer - Remote DesktopUnofficial Un-Encrypted App Risk 4 Packet Captures Edit / Improve This Page! TeamViewer remote desktop and access protocolTeamViewer is a tool used to gain access easily to a remote computer without any special kind of network or firewall configuration...
An SMB port is a network port commonly used for file sharing that is susceptible to an exploit known as EternalBlue exploit that resulted in WannaCry.
This article explores what is an open port and closed port? Risks of open ports, port scanning and how to monitor. Learn more on attack surface reduction.
In the Name field > click Inbound 443 TCP and later click Finish. Enable port 443, ensure to use sites having HTTPS for the safety of transactions. Use HTTPS Everywhere extension, which is available on all popular browsers and which encrypts all your communications. ...
FTP, standing for File Transfer Protocol, is a network protocol utilized to transmit files between computers over Transmission Control Protocol/Internet Protocol (TCP/IP) connections. Operating at the application layer of the OSI model, FTP facilitates smooth data transfers between the client and serve...
Port 23 Telnet _Telnet is an unencrypted, text-based protocol operating over TCP port 23, primarily utilized for remote command-line access to network equipment and servers. Its simplicity allows administrators to manage systems by directly interfacing with their command-line shells; however, due to...
network locate and identify each other via their NetBIOS names. A NetBIOS name is up to 16 characters long and usually separate from the computer name. Two applications start a NetBIOS session when one (the client) sends a command to “call” another client (the server) overTCP Port 139...