Encrypted network traffic. Untrusted certificate.

[Hijin25]

Sorry for the inconvenience, about 3 days to the date this message is appearing to me, usually when visiting microsoft sites.

This happens to me both with version 10 of ESS and Kaspersky. But it does not happen with other antivirus and version 8 of ESET Smart.

It happens in Chrome and occasionally with Internet explorer 9.

Please, I am very worried about this behavior, which had never been presented to me before.

 

[MoxieMomma]

Hi:

First thing to check: your system date and time.
You might have a dying CMOS battery.
Incorrect system date and time can sometimes cause that type of error.

>>Just curious, you mention 2 ESET products, Kaspersky and "another antivirus" -- are all of these installed on the same computer?

MM

 

[MoxieMomma]

Also, another thing to check (in KIS) is the setting shown in the screenshot.
(Other AV/IS programs may have a similar setting.)

Let us know if these resolve your issue.

Thanks,
MM

 

[Hijin25]

Thanks for your attention.

The date and time are correct, check both the Bios and the system and they are correct.

I tested with Kaspersky and other antivirus, just to check behavior, on the same computer, but not installed at the same time. But my payment antivirus is eset.

 

[Hijin25]

I did the test on another PC with Windows 10, and it's the same problem, jump alerts on the same sites.

Both on Google and on internet explorer.

 

[Alejandro85]

What is the exact certificate error? It could well be a legitimate warning.

 

[Hijin25]

I discovered that it is something of my internet service, I do not know what to do, I tried with another connection and these alerts do not appear.

Is it possible that my provider has problems only with Microsoft sites?