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DPI: Does SophoS UTM 9 have DPI

So If I read this 

https://www.sophos.com/en-us/medialibrary/pdfs/factsheets/sophos-utm-feature-list-dsna.ashx  it says 

Intrusion protection: Deep packet inspection engine, 18,000+ patterns

But the following suggest  DPI is found  Sophos (XG) Firewall  not UTM

https://community.sophos.com/utm-firewall/f/general-discussion/127587/utm-deep-packet-inspection

So I'm confused whether  please can someone kindly clarify 



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  •  many  thanks . What I didn't add to my post  at  the time  was that  a person on the Sophos Website expert chat also said  "for DPI you need to use  Sophos XG it's not in UTM" , and is why i starting researching my self. I'm guessing  the Sophos XG has a richer DPI engine ?

    I have found a nice diagram  of flows through the  XG and XG  DPI engine , but  cannot find similar diagram  for the Sophos UTM, does anyone have such diagram?

    TIA

  • Isn't it true that for full DPI to work correctly in the UTM, you must use "decrypt and scan" and deploy the HTTPS we filtering certificate by downloading it from the UTM and installing it into your browser? Otherwise you are just scanning URLs and not doing the man-in-the-middle attack, which is actually DPI?

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  • Isn't it true that for full DPI to work correctly in the UTM, you must use "decrypt and scan" and deploy the HTTPS we filtering certificate by downloading it from the UTM and installing it into your browser? Otherwise you are just scanning URLs and not doing the man-in-the-middle attack, which is actually DPI?

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