Hi! Recently have received some complaints about most of our websites were inaccessible. I dug deeper and figured out the relation is HTTP/2 capabilities in Reverse Proxy and ESET client's HTTPS Traffic Scanning. I tried disabled HTTP/1.x and HTTP/2 policies to no avail, the only solution so far is to deactivate HTTP/2 capabilities. I am using Sectigo certs, but I've visited sites using Sectigo sites on PC with ESET without issues, so not sure if that's relevant. I upgraded from TRP to ABR thought that it would solve this issue, still the same. Any suggestions or pointer would be very much appreciated!
Thank you!
Ken
#On-PremisesWAF(formerlySecuresphere)------------------------------
Kenneth Ho
Assistant Manager (IP Infrastructure)
The HK & China Gas Co Ltd
HK
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