QNAP NAS被發現重大安全漏洞 - 3C

By Jacky
at 2021-04-23T23:26
at 2021-04-23T23:26
Table of Contents
身為重度QNAP使用者我覺得這次事件主要的原因是開了多媒體相關APP
又沒更新APP造成的影響
我公司三台NAS都是QNAP,我自己本身也有買一台QNAP的
QNAP的OS老實說跟微軟有的比,每次更新都在修BUG進而產生更多的BUG
但我還是建議能更新就更新
回到這次事件
1.通常我拿到全新QNAP NAS我一定把多媒體APP關掉,浪費硬體又不實用
https://imgur.com/eNyxgCK.jpg
2.一定要改port號
https://imgur.com/iRH3YBk.jpg
3.建一個USER給予admin權限 並停用原本Admin帳號
(此次事件雖然跟admin無關但還是建議做這樣的設定)
4.非必要關閉雲連通的功能(畢竟NAS連外蠻危險的,但我資料不重要所以就開惹)
https://imgur.com/nTyfhXZ.jpg
5.存取保護時間記得勾選
https://imgur.com/aYkx0Ui.jpg
6.如果NAS要連外記得加裝防火牆只允許台灣IP通過
https://imgur.com/M8p4qc4.jpg
我自用QNAP 跟公司用三台QNAP 加一加也有五年了
其實都沒出太大問題過,我個人覺得還是可以買啦
QNAP強在硬體(當然跟自組沒法比,但自組要花時間除錯)
另一牌的我沒用過所以不知道實際情況
總之NAS能不對外就別對外,要對外也要做好防護
最後 遵守備分3-2-1原則最實在了
即使有一份資料有異常,至少還有備分
很多人都沒遵守備分3-2-1原則導致重要資料損毀而欲哭無淚
備份321
1.資料備份三份(EX:雲端+NAS+電腦上硬碟
2.有兩份是不同的儲存媒介(EX:雲端+硬碟
3.有一份應該要在異地(EX:雲端
大概是這樣
--
Tags:
3C
All Comments

By Vanessa
at 2021-04-28T02:18
at 2021-04-28T02:18

By Mia
at 2021-04-30T02:22
at 2021-04-30T02:22
不管用哪牌 我都會只限台灣IP連

By Wallis
at 2021-05-01T01:49
at 2021-05-01T01:49

By Charlie
at 2021-05-05T14:15
at 2021-05-05T14:15
了去買synology

By Hedwig
at 2021-05-07T06:22
at 2021-05-07T06:22
synology quickconnect太方便

By Edward Lewis
at 2021-05-10T18:39
at 2021-05-10T18:39

By Barb Cronin
at 2021-05-12T20:54
at 2021-05-12T20:54

By Eartha
at 2021-05-14T11:58
at 2021-05-14T11:58

By Genevieve
at 2021-05-14T16:03
at 2021-05-14T16:03

By Madame
at 2021-05-17T09:45
at 2021-05-17T09:45

By Thomas
at 2021-05-19T00:20
at 2021-05-19T00:20

By Kristin
at 2021-05-23T20:58
at 2021-05-23T20:58
外IP踹密碼 才趕快設定白名單 然後你那個保護時間邏
輯怪怪的 應該是設定最長的時間吧 不然一分鐘可以踹
4次欸

By Skylar DavisLinda
at 2021-05-25T23:56
at 2021-05-25T23:56

By Sandy
at 2021-05-29T01:11
at 2021-05-29T01:11

By Madame
at 2021-05-29T07:20
at 2021-05-29T07:20
不過設心安的成份居多,通常 nas 在路由器後面。

By Gary
at 2021-05-30T07:49
at 2021-05-30T07:49

By Kristin
at 2021-06-02T03:42
at 2021-06-02T03:42

By Robert
at 2021-06-06T13:26
at 2021-06-06T13:26

By Adele
at 2021-06-11T07:46
at 2021-06-11T07:46

By Edith
at 2021-06-14T01:41
at 2021-06-14T01:41

By Suhail Hany
at 2021-06-14T06:34
at 2021-06-14T06:34

By Susan
at 2021-06-17T18:26
at 2021-06-17T18:26

By Rae
at 2021-06-22T16:59
at 2021-06-22T16:59

By Xanthe
at 2021-06-22T20:34
at 2021-06-22T20:34

By Andrew
at 2021-06-24T07:55
at 2021-06-24T07:55

By Delia
at 2021-06-27T11:29
at 2021-06-27T11:29
無差別攻擊;不是從外部駭入的,要防這個只能更新勤
勞點;或者直接把 NAS 鎖在內網,完全不對外連線。

By Susan
at 2021-06-28T16:53
at 2021-06-28T16:53

By Faithe
at 2021-06-30T01:57
at 2021-06-30T01:57

By Rae
at 2021-07-04T18:01
at 2021-07-04T18:01

By Skylar Davis
at 2021-07-08T05:39
at 2021-07-08T05:39

By Margaret
at 2021-07-10T20:11
at 2021-07-10T20:11

By Faithe
at 2021-07-13T10:43
at 2021-07-13T10:43

By Ina
at 2021-07-18T09:40
at 2021-07-18T09:40

By George
at 2021-07-20T19:09
at 2021-07-20T19:09
有第二台 NAS 是建議丟不同地點跑異地備份

By Annie
at 2021-07-24T21:32
at 2021-07-24T21:32

By Suhail Hany
at 2021-07-26T16:01
at 2021-07-26T16:01

By Kyle
at 2021-07-27T14:00
at 2021-07-27T14:00

By Kelly
at 2021-07-30T07:53
at 2021-07-30T07:53
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