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云服务器防范防范勒索软件病毒如何关闭危险端口
关闭445、135、137、138、139端口,关闭网络共享的命令如下 在cmd状态下批量执行以下命令可关闭危险端口: net stop SCardSvr net stop SCPolicySvc sc config SCardSvr start= disabled sc config SCPolicySvc start= disabled sc config MpsSvc start= auto net start MpsSvc netsh advfirewall set allprofiles state on netsh advfirewall firewall add rule name="deny udp 137" dir=in protocol=udp localport=137 action=block netsh advfirewall firewall add rule name="deny tcp 137" dir=in protocol=tcp localport=137 action=block netsh advfirewall firewall add rule name="deny udp 138" dir=in protocol=udp localport=138 action=block netsh advfirewall firewall add rule name="deny tcp 138" dir=in protocol=tcp localport=138 action=block netsh advfirewall firewall add rule name="deny udp 139" dir=in protocol=udp localport=139 action=block netsh advfirewall firewall add rule name="deny tcp 139" dir=in protocol=tcp localport=139 action=block netsh advfirewall firewall add rule name="deny udp 445" dir=in protocol=udp localport=445 action=block
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