Web Isolation

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  • 1.  &fireglass_rsn=true - what is it?

    Posted Jun 06, 2019 07:34 AM

    Hello everyone,

    I manage a network that has a WAF.

    Today the WAF detected few requests that contain &fireglass_rsn=true at the end of the URL's.

    Since it's not part of the original URL the requests were automatically blocked.

    After a short research I found out that the Web Isolation is adding it to every URL.

    Can anyone explain what is the purpose of it?

    Best regards,

    Amit



  • 2.  RE: &fireglass_rsn=true - what is it?

    Posted Jul 10, 2019 10:26 AM

    Hi Amit, 

    The function you're referring to is called Right Side Navigation:

    <<"It's used to speed up page load by reconnecting to the same engine whenever the site you're on does a redirect.">> 

    Hope this helps.

    Regards,

    Lorenzo Ungaro

    Technical Support Engineer | 8:00-16:00 (CEST) Monday to Friday

    Symantec Network Protection

    https://support.symantec.com/en_US/contact-support.html

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