August 5

1 comments

6 個小貼士助你安全用Zoom

By Pen Kwok

August 5, 2020


自從今年 4 月Zoom爆出保安漏洞,各國大小機構都陸續有禁用的消息,但是疫情持續,大家都難以避免要繼續網上開會或教學,今次就分享一些自保小貼士,希望大家可以不受 zoombooming 襲擊。

貼士 1:下載最新版本的 Zoom

正所謂騙徒手法層出不窮,Zoom 亦要不斷推出新版本,以堵塞保安漏洞,所以請緊記,每當系統提你有新版本時,請立即下載,不要拖延。

Zoom version screen

貼士 2:使用隨機 Meeting ID 和高強度 password

其實 Zoom 已經 by default 幫你 set 定 random Meeting ID 和 password,不過有時一些 recurring meeting,例如每星期的例會,有可能會重覆使用,風險就會增加。所以千萬不能貪方便,預先 set 定,應該每次都 set 一組新的 Meeting ID 和 password,增加保障。

Zoom scheduling screen with Meeting ID and password

貼士 3:啟動 Waiting Room 功能

Waiting Room 可以讓 Host 控制個別 participant 進入 Meeting, 即使有不被邀請人仕闖入,你作為 Host 仍然可以將其排除在外。只要按以下步驟就能夠啟動 Waiting Room:

當 Schedule Meeting 時:

Schedule > Advanced Options > Enable Waiting Room

Zoom schedule screen
Zoom advanced settings screen

當 Meeting 已經開始:

Security > Enable Waiting Room

Zoom Waiting Room screen

貼士 4: 將 Meeting 上鎖  (Lock)

就像現實 office 的會議,當所有 participants 到齊後,你可以將 Meeting 鎖上,避免不速之客進入。

Participants > More > Lock Meeting

Zoom Lock meeting screen

貼士 5:移除不知名人仕

萬一真的忘記 Lock Meeting 而不幸有不知名人仕已經進入會議,你仍然可以利用 Remove 功能將其移除:

Participants > 將 mouse 移到該名人仕名稱上面 > More > Remove

Zoom remove function

貼士 6:不要分享敏感資訉

這一點不限於 Zoom,無論 Meeting ID、password、以致其他個人資料,都不應隨便在網上發放,如有必要,應該使用加密通訉軟件,防止外洩。


希望大家保持警覺,安全用 Zoom !

 

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About the Author

Pen loves sharing good food and wine with friends. When he is not working on his Macbook Pro, he learns Japanese and Chinese calligraphy for fun.

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