Certificate verification

Hello Deirdre,

I understand your concern.
We should identify for what reasons this security certificate occurs.
To confirm that, AVG isn't causing this issue, disable it temporarily as mentioned (here).
Keep me informed about the status.

I have accessed several of my 'favourite' internet sites recently which have had a
security alert:  Certificate verification- do I want to proceed etc.  What does this mean please

Hello Deirdre,

I understand your concern.
We should identify for what reasons this security certificate occurs.
To confirm that, AVG isn't causing this issue, disable it temporarily as mentioned (here).
Keep me informed about the status.