Shulou(Shulou.com)06/02 Report--

I would like to share with you what port 445 refers to. I hope you will get something after reading this article. Let's discuss it together.

Port 445 provides file or printer sharing services in the local area network; port 445 is also a TCP port, which plays exactly the same role as port 139 in windows 2000 Server or Windows Server 2003 systems.

Port 445 is also a TCP port, which plays exactly the same role as port 139 in windows 2000 Server or Windows Server 2003 systems. Specifically, it also provides file or printer sharing services in the local area network.

However, the port is based on the CIFS protocol (Universal Internet File system Protocol), while the port 139 is based on the SMB protocol (server protocol family) to provide shared services. Similarly, when an attacker establishes a request connection to port 445, he can also obtain a variety of shared information within the specified local area network.

Port 445 is a port with mixed reputation, with which we can easily access a variety of shared folders or shared printers in the local area network, but it is precisely because of it that hackers have the opportunity to secretly share your hard drive through this port, and even format your hard drive quietly!

File sharing in the LAN simple group cannot be realized after port 445 is turned off. But your file sharing can also be achieved by setting up a FTP server. It can be turned off!

After reading this article, I believe you have a certain understanding of "what port 445 refers to". If you want to know more about it, you are welcome to follow the industry information channel. Thank you for your reading!

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