SSL Inspection and TSL 1.2

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Michael_I
Michael_I Posts: 42  Freshman Member
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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.

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  • Zyxel_Emily
    Zyxel_Emily Posts: 1,296  Zyxel Employee
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    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: 42  Freshman Member
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    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: 1,296  Zyxel Employee
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    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    The information in the user guide is out of date.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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