透過無線 WiFi 的監視器的問題

在「Wi-Fi jamming to knock out cameras suspected in nine Minnesota burglaries (tomshardware.com)」這邊看到的,原報導在「Wi-Fi jamming to knock out cameras suspected in nine Minnesota burglaries -- smart security systems vulnerable as tech becomes cheaper and easier to acquire」。

這個手法是把無線網路的頻寬塞爆 (或是放出干擾),這樣 security camera 就算拍到東西也不會有記錄:

這個應該是已知的問題?從以前 security camera 都是建議走有線 (以及 isolated VLAN),無線的主要還是娛樂用途,而不是 security camera...

以前還有印象有看過防 EMP 的型號,不過那個是軍用...

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