The end of Content Filter

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  • PeterUK
    PeterUK Posts: 4,675 image  Guru Member
    250 Answers 2500 Comments Friend Collector Eighth Anniversary
    edited October 2023
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    OK maybe this is not the end? So firefox and Google Chrome have this ECH (Encrypted Client Hello) and you can test here

    https://tls-ech.dev/

    But in Wireshark you still see that domain name Client Hello? So maybe I miss the point about ECH or they overlooked this and if so Zyxel can still Content Filter HTTPS.

  • Zyxel_Emily
    Zyxel_Emily Posts: 1,499 image  Zyxel Employee
    Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments
    edited October 2023
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    Hi @PeterUK,

    Thanks for reporting this question. We will check with UTM team to see if content filter is working or not with the Encrypted Client Hello.

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