線科技人員

Samsung 手機 WiFi DNS 送中，疑團解開了！
❤️️HONG KONG IS CHINA, LIKE IT OR NOT❤️️

#葉劉 #多L謝晒 #順便做埋澳門特首啦妳
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private boolean isChineseIso(String countryIso) {
return "cn".equalsIgnoreCase(countryIso) || "hk".equalsIgnoreCase(countryIso) || "mo".equalsIgnoreCase(countryIso);
}
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Update2，個 DNS 送中係跟 mobile network，唔係跟 user profile 嘅 region setting。即係手機只要用香港（或澳門）嘅基站，世界各地踏足港澳嘅 Samsung user 都會同樣被送中，除非用 VPN 或者堅決唔用 WiFi……

資料來源：大地上的資訊保安
https://fb.com/1584511278395207

Update，網友提點，Samsung 似乎推緊 update，不過資料未詳，大家可以留意：
《SAMSUNG 推出軟件更新。。。連DNS都有新update？》
https://www.mobilemagazinehk.com/2020/10/dns-真係.html

不過亦要留意，除咗 DNS，headuck 原文亦有提及 qq.com 神秘連接，大家要試清楚啲。
／in another local forum (lihkg), users captured DNS requests to 114.114.114.114, and observed queries for “qq.com” (domain owned by Chinese tech giant Tencent), even when no software from Tencent is installed in the devices. There were reports that these DNS queries were sent once per minute, so long as the phone screen remained on.／
http://blog.headuck.com/2020/10/12/samsung-phones-force-mainland-china-dns-service-upon-hong-kong-wifi-users/