Open Ports Scanner

27 Jul 2013 ... PortScan shows all open ports and additional information about HTTP, FTP, SMTP, SNMP and SMB services. Portscan find all active devices ...

Port Scanning is the name for the technique used to identify open ports and services available on a network host.

掃描IP分配狀態和開啟的通訊埠有何用處? 檢查網路內否有可疑的漏洞或安全性的問題. 協助了解你的網路使用情況.Network Scanner (網路掃描器) APP玩不用錢Net... 系統、PC 個人電腦 » 網路工具、遠端遙控、連線監控 » PortScan 搜尋區網內電腦已開啟的 ...

Web-based port scanning service to test your firewall or other devices.

1 Jul 2014 ... FREE - Ultra-Fast TCP Port Scanner. Port Scanning is a essential network utility for every IT professional and this is the best scanner available ...

相關應用工具，還可以參閱： 來中央研究院測試ADSL網路連線速度！ ... 要對外存取，也會先經過你的同意，若想要知道電腦已開放那些通訊埠，可以來使用 PortScan 這套通訊埠免費掃描工具，另外，亦可用來列出網路設備、Ping 與網際網路連線速度 ...

Find all active devices on your network. PortScan shows all open ports and information about HTTP, FTP, SMTP, SNMP and SMB.

網路工具對我來說是備而不用的隨身工具，通常除錯時比較有機會用到，【PortScan】這套工具能執行掃描網路通訊埠的功能，通常在建置伺服器之後，建議來一次完整的掃描，看看是否有不必要的網路服務，這些服務看是否需要從系統關閉，或是從防火牆 ...

ABOUT PORT SCAN. This test will tell you what standard services are running on your server and open to the world. You can type in an IP address or hostname.

Port scanner is an application designed to probe a server or host for open ports. This is often used by administrators to verify security policies of their networks and by attackers to identify network services running on a host and exploit vulnerabilitie