SSL Inspection and TSL 1.2

Michael_I
Michael_I Posts: 46  Freshman Member
First Comment Friend Collector Fifth Anniversary
edited April 2021 in Security
Hello,

we´re going to implement the SSL inspection. But I see in the manual, that TSL1.2 and 1.1 is downgraded to TSL1.0. Is this still the case? Is the downgrade only for incoming data or for incoming and outgoing data?

The problem is, that a lot of relevant websites and services are using TSL1.2. These site´s won´t work when downgrading to TSL 1.0. If this is the case, we can´t use the SSL insprector.

All Replies

  • Zyxel_Emily
    Zyxel_Emily Posts: 1,409  Zyxel Employee
    Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments

    Hi @Michael_I,

    SSL Inspection supports SSLv3, TLS1.0, TLS1.1, and TLS1.2 if you want encrypted traffic.

    Could you share the screen shot or the download link of the manual with us?


  • Michael_I
    Michael_I Posts: 46  Freshman Member
    First Comment Friend Collector Fifth Anniversary
    Here is a screenshot.
    The Filename of the download was atp200_V4-55_ED1.pdf

    So, there is no downgrading?

  • Zyxel_Emily
    Zyxel_Emily Posts: 1,409  Zyxel Employee
    Zyxel Certified Network Administrator - Security Zyxel Certified Sales Associate 100 Answers 1000 Comments

    Hi @Michael_I,

    The information in the user guide is out of date.

    We will update the description in the next version of user guide.

    Thanks for your notification.

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