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透過 DNS 擋 Smart TV 的廣告

 3 years ago
source link: https://blog.gslin.org/archives/2022/03/14/10595/%e9%80%8f%e9%81%8e-dns-%e6%93%8b-smart-tv-%e7%9a%84%e5%bb%a3%e5%91%8a/
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透過 DNS 擋 Smart TV 的廣告

Hacker News Daily 上看到「Smart-TV Blocklist for Pi-hole」這個,給 Pi-hole 吃的 blocklist,可以拿來擋 Smart TV 抓一堆廣告亂搞,另外很多自己刷的 WRT 也都支援這個格式,不一定要自己弄 Pi-hole,像是我家裡的 AdvancedTomato 也有支援:

本來馬上想到的是 AdGuard 提供的 DNS 94.140.14.14,結果掃了一下發現都沒有擋掉,難怪會需要另外自己搞...

另外一個想到的搞法是 NextDNS,但 IPv4 的部份要固定 IP 才有辦法 (像是 HiNet 提供的 PPPoE 固一),免費版的 quota 拿來掛 Smart TV 應該夠用...

Hacker News 上的討論在「Smart-TV blocklist for Pi-Hole (perflyst.github.io)」這邊,這年頭要弄台不連網的電視機愈來愈難了...

Related

透過 /etc/hosts 擋廣告與追蹤的軟體

在 Hacker News Daily 上看到 Maza ad blocking,這是一個擋廣告與追蹤的軟體,原理就是在 DNS 上檔掉某些網域。 運作方式跟 Pi-hole 接近,其中 Pi-hole 是提供一個 DNS server 擋,這套軟體則是透過 /etc/hosts 來擋。 目前只支援 macOS 與 Linux,不過這樣看起來使用的族群有點怪,因為在 desktop 上有更多手段可以擋,透過 DNS 類的擋法主要還是拿來對手機上無法無天的 app... 不過先關注一下好了,之後也許會在某些場合下用到?

April 1, 2020

In "Computer"

擋廣告的 Pi-hole

Pi-hole 最近愈來愈紅的一個計畫,技術上是透過 DNS 把不想要的網域名稱擋掉,通常就是擋掉各種 tracking 與廣告系統。 因為是透過 DNS 擋,當然沒有像 uBlock Origin 直接 parse 網頁內容來的有效,但對於方便性來說則是大勝,只需要在網路設備上設一次,所有的裝置都可以用到。 剛剛看到「How a Single Raspberry Pi made my Home Network Faster」這篇,可以看到 Pi-hole 有不錯的介面可以看 (讓你自我感覺良好?XD): 文章作者跑了一個月後,也直言還是有些東西會壞掉,需要設定一些白名單讓他動: Review after 1 month in operation The Pi-Hole has been running for 1 month now on my home network. I have had…

April 16, 2019

In "Computer"

Smart TV 與遊戲主機的 DNS 經常是設死的

在 Hacker News Daily 上看到「Your Smart TV is probably ignoring your PiHole」,裡面提到了很多遊戲主機並不會依照從 DHCP 拿到的 DNS 設定使用,而是直接設死: Nearly 70% of smart TVs and 46% of game consoles were found to contain hardcoded DNS settings - allowing them to simply ignore your local network’s DNS server entirely. On average, Smart TVs generate…

December 6, 2020

In "Computer"

a611ee8db44c8d03a20edf0bf5a71d80?s=49&d=identicon&r=gAuthor Gea-Suan LinPosted on March 14, 2022March 14, 2022Categories Computer, DNS, Murmuring, Network, Recreation, Service, TelevisionTags adblock, block, blocklist, dns, hole, nextdns, pi, smart, tv

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