CISA Cyber on Twitter: "To help prevent #ransomware attacks, @CISAgov recommends users & administrators: ✔️Disable SMBv1 ✔️Block all versions of #SMB at the network boundary by blocking TCP port 445 with related
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What is NetBIOS? Does Windows need its ports 137 and 138 open? - Super User
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Strange network things: the Brave Browser and UDP port 137
Project 2: Sniffing UDP and TCP Traffic with Wireshark (15 pts.)