Cannot guarantee authenticity of the domain to which an encrypted connection is being established

[Chosmin]

Hi

My Kaspersky say all time cannot guarantee authenticity of the domain to which an encrypted connection is being established

Application Goggle Chrome

Url: speedtest.thezone.bg

Reason: Certificate is not up to date

 

Even though if I connect or disconnect after every PC startup, this notification appears. I searched in google chrome in certificates and I did not find this certificate to be able to delete it

[Flood and Flood's wife]

22 minutes ago, Chosmin said:

My Kaspersky say all time cannot guarantee authenticity of the domain to which an encrypted connection is being established

Application Goggle Chrome

Url:

 

Reason: Certificate is not up to date

 

Even though if I connect or disconnect after every PC startup, this notification appears. I searched in google chrome in certificates and I did not find this certificate to be able to delete it

Hello @Chosmin, 

Welcome!

SSL Report: speedtest.thezone.bg

https://opentip.kaspersky.com/speedtest.thezone.bg/?tab=lookup

https://www.virustotal.com/gui/url/68dd98717b64626195ecce34c111eccc5b3cc9d167c69220b11028384476d314

Upgrade KIS to Kaspersky Standard (Free), refer: Kaspersky: Basic, Standard, Plus, Premium - info & FAQ, by Danila T.  -> uninstall KIS, shutdown the computer using SHUTDOWN, not Restart, power on by pressing the Power button, login, dowload & install Kaspersky Standard & recheck the issue? 

Please share the outcome, with the Community, when it's available?

Thank you🙏
Flood🐳+🐋

Resource:

Messages "Certificate verification problem detected" and "Cannot guarantee authenticity of the domain to which encrypted connection is established" when trying to open a website

Edited November 17, 2023 by Flood and Flood's wife
spelling & grammar

[Chosmin]

I followed your instructions but nothing changed

 

[harlan4096]

Check add-ons installed in Your Chrome, try also to do a Chrome settings reset.

 

Do you get that certificate warning only when Chrome is running o even closed?

[Chosmin]

On 11/19/2023 at 2:27 PM, harlan4096 said:

Check add-ons installed in Your Chrome, try also to do a Chrome settings reset.

 

Do you get that certificate warning only when Chrome is running o even closed?

work now.. i remove from chrome speedtest extension and now is ok

I received the certificate alert when I started Chrome

thx for help

 

Edited November 21, 2023 by Chosmin