Nmap Basics

This tool is used to scan for opened IP ports. Free user restrictions: there is only a 10-second wait dialog box before scanning.

Simply leverage our port checker, designed to identify open and closed ports. It combines traditional TCP and UDP scanning techniques to ensure 100% accurate results. This helps you understand your network's connectivity status and flag potential vuln

The program simply pings each IP address to check if it’s alive, then optionally it is resolving its hostname, determines the MAC address, scans ports, etc. The amount of gathered data about each host can be extended with plugins.

Identify open ports, vulnerabilities, and protect your systems from potential threats with the best port scanner tools.

Advanced Port Scanner is a free network scanner allowing you to quickly find open ports on network computers and retrieve versions of programs running on the detected ports.

連接埠掃描軟體 - PortScan，能夠快速掃描內部網路中的所有連上網路的硬體，顯示 Mac 位址、名稱、開啟的連接埠、SNMP、HTTP Server 等硬體資訊，還有設備搜尋、Ping 設備、Traceroute、網路速度測試、WhoIs、DNS 等實用網管工具。 （阿榮福利味） Find all active devices on your network. Discover the ip address and available services for each network device

端口掃描器乃一項免費實用工具，能便利地協助您偵測設備上的開放端口。 該工具能自動識別您的IP地址，並檢視您設備上開放且未受保護的端口，這些端口可能成為黑客、病毒與特洛伊木馬侵入您系統的途徑。 何謂端口掃描器？ 開放端口掃描器運用nmap技術，對您的設備進行檢測，以識別可能存在安全隱患的開放系統端口。 其功能包括： 迅速識別處於啟動狀態，預備接收或傳送資料的系統端口。 透過監控開放端口的活動，您能瞭解哪些應用程式和服務正在您的系統中運作。 端口掃描乃一項便捷的安全防護，助您抵禦潛在的駭客威脅。 何謂網路端口