家用防火牆機器建置? - 3C
By Agnes
at 2021-08-02T21:26
at 2021-08-02T21:26
Table of Contents
老實說不知道該發寬頻/儲存/防毒版/MIS板
想了一下偏家用DIY所以統整發這
[討論背景]
上半年有Q牌NAS勒索災情
最近NAS相關的FB社團也出現了S牌中獎和被大量網路攻擊的案例
所以開始思考是否要建置 實體家用防火牆 來阻擋網路攻擊/勒索
因為近期打算購入S牌NAS (DS1821+)
預計對外開PLEX/Webdav/網頁服務/SSR給在中國出差的家人翻牆
[使用環境]
網路: 中華光纖 1G/600M
路由器: Mikrotik RB4011igs+rm (只開常用port,關不用的服務,刪掉Admin,對外網域掛cloudflare proxy)
個人防毒: 卡巴斯基 家庭包
[建置評估]
若要同時啟用 IPS/IDS(入侵防護/偵測) + AV(防毒) + Web filter(網頁過濾)
想跑到Throughput 1Gb/s會非常吃效能...
畢竟我不想加了防火牆保護反而拖慢了我的1G網路速度
* 建置方案1: 實體UTM產品
如fortigate或是ZyXEL的產品
=> 若要開了IPS+AV後有1G輸出,至少要五萬以上的產品
中華雖然能租用機器可是實在太貴....因此先放棄這方案
* 建置方案2: 自組開源/免費的防火牆如pfsense或是sophos防火牆家用版,但需要有DIY的
=> 組A300/X300 + Ryzen 3100/3400G的CPU + 轉接4埠網卡
效能夠用還能開ESXi
不過功耗可能會到70W
國外論壇已確認Ryzen 3100可以跑滿sophos防火牆家用版 1G防護
=> 對岸一萬上下的x86工控主機(研凌N18),CPU只有I家行動版 i5 8250u i7 8550U
硬體整合的小電腦,功耗極低15W而已,但效能能否足夠跑滿1G防護很懷疑...
* 建置方案3: 中華電信的防駭守門員服務
最近接到電銷說一個月60問我要不要加購
但網路上找不到什麼案例分享
很懷疑這東西的實際防駭能力 ?
就怕想上的網站反而不能上
不知道有沒有家用1G光纖的用戶有家用防火牆低成本建置的案例
我發現1G的防火牆硬體需求跟500/300M實在差太多了
目前還打不定主意到底該如何建置
預算希望在15000以下搞定
不然就靠Ros和中華防駭方案佛系防護了...
-----
Sent from JPTT on my iPhone
--
Tags:
3C
All Comments
By Odelette
at 2021-08-04T15:18
at 2021-08-04T15:18
By Audriana
at 2021-08-09T14:18
at 2021-08-09T14:18
By Quanna
at 2021-08-13T03:14
at 2021-08-13T03:14
By Callum
at 2021-08-13T10:09
at 2021-08-13T10:09
By Olga
at 2021-08-15T11:54
at 2021-08-15T11:54
By Susan
at 2021-08-19T02:08
at 2021-08-19T02:08
By Rae
at 2021-08-21T08:48
at 2021-08-21T08:48
By Jake
at 2021-08-22T20:05
at 2021-08-22T20:05
By Bennie
at 2021-08-24T18:15
at 2021-08-24T18:15
By Noah
at 2021-08-29T00:47
at 2021-08-29T00:47
By Anthony
at 2021-09-02T02:56
at 2021-09-02T02:56
By Linda
at 2021-09-03T09:11
at 2021-09-03T09:11
By Victoria
at 2021-09-04T13:25
at 2021-09-04T13:25
By Carolina Franco
at 2021-09-07T03:52
at 2021-09-07T03:52
By Emma
at 2021-09-07T20:35
at 2021-09-07T20:35
By Ina
at 2021-09-12T14:34
at 2021-09-12T14:34
By David
at 2021-09-13T16:51
at 2021-09-13T16:51
By Kyle
at 2021-09-16T13:29
at 2021-09-16T13:29
By Agnes
at 2021-09-20T15:52
at 2021-09-20T15:52
By Ursula
at 2021-09-25T08:31
at 2021-09-25T08:31
By Kyle
at 2021-09-30T00:14
at 2021-09-30T00:14
By Kristin
at 2021-10-03T11:23
at 2021-10-03T11:23
By Hedy
at 2021-10-05T01:59
at 2021-10-05T01:59
By Rosalind
at 2021-10-06T06:23
at 2021-10-06T06:23
By Madame
at 2021-10-06T18:31
at 2021-10-06T18:31
By Hedwig
at 2021-10-09T09:47
at 2021-10-09T09:47
By Christine
at 2021-10-11T01:54
at 2021-10-11T01:54
By Isabella
at 2021-10-14T22:51
at 2021-10-14T22:51
By Kelly
at 2021-10-15T09:02
at 2021-10-15T09:02
By Oliver
at 2021-10-20T07:36
at 2021-10-20T07:36
By Aaliyah
at 2021-10-21T13:46
at 2021-10-21T13:46
By Ophelia
at 2021-10-25T15:12
at 2021-10-25T15:12
By Faithe
at 2021-10-27T05:53
at 2021-10-27T05:53
By Mary
at 2021-10-30T07:41
at 2021-10-30T07:41
By Charlie
at 2021-10-30T14:44
at 2021-10-30T14:44
By Rae
at 2021-11-02T11:38
at 2021-11-02T11:38
By Enid
at 2021-11-04T02:49
at 2021-11-04T02:49
By Ophelia
at 2021-11-04T12:10
at 2021-11-04T12:10
By Victoria
at 2021-11-07T11:45
at 2021-11-07T11:45
By Kumar
at 2021-11-09T23:42
at 2021-11-09T23:42
By Callum
at 2021-11-13T20:32
at 2021-11-13T20:32
By Daph Bay
at 2021-11-17T06:45
at 2021-11-17T06:45
By Ida
at 2021-11-17T10:12
at 2021-11-17T10:12
By Erin
at 2021-11-18T19:02
at 2021-11-18T19:02
By Heather
at 2021-11-20T18:20
at 2021-11-20T18:20
By Barb Cronin
at 2021-11-24T05:15
at 2021-11-24T05:15
By Ethan
at 2021-11-28T05:28
at 2021-11-28T05:28
By Elizabeth
at 2021-12-02T18:52
at 2021-12-02T18:52
By Agatha
at 2021-12-07T00:42
at 2021-12-07T00:42
By Kama
at 2021-12-07T11:49
at 2021-12-07T11:49
By Elvira
at 2021-12-08T13:01
at 2021-12-08T13:01
By Frederica
at 2021-12-10T13:40
at 2021-12-10T13:40
By Selena
at 2021-12-11T02:55
at 2021-12-11T02:55
By Mason
at 2021-12-12T12:21
at 2021-12-12T12:21
By Adele
at 2021-12-14T06:52
at 2021-12-14T06:52
By Oliver
at 2021-12-16T16:15
at 2021-12-16T16:15
By Thomas
at 2021-12-18T03:44
at 2021-12-18T03:44
By Ursula
at 2021-12-22T19:31
at 2021-12-22T19:31
By Barb Cronin
at 2021-12-26T20:13
at 2021-12-26T20:13
By Thomas
at 2021-12-27T17:53
at 2021-12-27T17:53
By Thomas
at 2021-12-28T03:57
at 2021-12-28T03:57
By Eden
at 2021-12-29T06:26
at 2021-12-29T06:26
By Cara
at 2021-12-30T14:30
at 2021-12-30T14:30
By Genevieve
at 2021-12-31T18:49
at 2021-12-31T18:49
By Gary
at 2022-01-02T20:22
at 2022-01-02T20:22
Related Posts
7100/1050的升級目標
By Enid
at 2021-08-02T21:08
at 2021-08-02T21:08
3/17 EVGA3080非菁排到 3885KL
By Jacky
at 2021-08-02T20:56
at 2021-08-02T20:56
40k 菜單
By Mary
at 2021-08-02T20:45
at 2021-08-02T20:45
請問現在是中高階卡CP值比較好嗎?
By Odelette
at 2021-08-02T20:38
at 2021-08-02T20:38
FD Meshify 2 compact RMA心得
By Annie
at 2021-08-02T20:29
at 2021-08-02T20:29