The WannaCry TCP port 445 exploit returned the spotlight to Microsoft's long-abused networking port. Network security expert Kevin Beaver explains how to detect and defend against such attacks.

While ports 137-139 were known technically as "NBT over IP", port 445 is "SMB over IP". (SMB is known as "Samba" and stands for "Server Message Blocks".) Ports And Protocols Used By Skype for Business/Lync Secure Jun 12, 2019 How to change the Port of ADFS 3.0 (Windows server 2012 R2 Set-ADFSProperties -HttpsPort 444. Note: If you change the Port of ADFS to 444 from default port then it will give following warning. It means, if you set ADFS on 444, then you will not be able to register mobile device in ADFS, hence you will not be able to develop Mobile device app for CRM. TCP and UDP Port Numbers | Photon Engine

Jul 20, 2020

How to detect and defend against a TCP port 445 exploit

how do I open port 4444? - Microsoft Community

Aug 19, 2016 Port and protocol requirements for servers - Skype for Feb 15, 2018 TCP/UDP Ports -> Port 444 Port 444. Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time. Official how do I open port 4444? - Microsoft Community Aug 13, 2011