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公开(公告)号:US20220231990A1
公开(公告)日:2022-07-21
申请号:US17153657
申请日:2021-01-20
Applicant: Avast Software s.r.o.
Inventor: Wicher Thomas Maarseveen , Jirí Suska
Abstract: A private network device such as a security device is inserted in a local network and is operable to isolate networked devices on the local network. The networked security device uses Internet Protocol spoofing to intercept network traffic between at least two networked devices on the same local network as the networked security device, and selectively blocks intercepted network traffic between the at least two networked devices on the local network.