Everyone a great god, the company recently detected many host port 139445 opened, there is a certain risk, but most of the host is needed to connect share printers can be normal, after consulting the network professionals, they suggest that do a strategy in the firewall, ban and other high-risk port through 139.445, company firewall is huawei USG6390, could you tell me how to operate?

CodePudding user response:

Is huawei USG6390 do 445 filter firewall