Can't access secure sites

[simonb]

Hi, just recently I don't seem able to access any secure website. I just get the message

 

"Could not establish and encrypted connection because the certificate presented by [????] has an invalid signature"

 

I get the same whether I use Internet Explorer or Firefox.

Any thoughts? It's really frustrating because for purchasing, banking, etc., I need to access a secure site.

Thanks for any help.

 

Simon.

[danzil]

i internet explorer have you tried re-install default settings.

in ie it is in tools>internet options>reset...in ie7 the same but also reset advanced settings.

that may help.

what version of internet explorer are you using,,have doen scans for viruses,spyware etc.

if the issue was in ie then you installed mozilla,you may have imported the error as well.

what is the site you are trying to access.

some mor einfo would be good

regards

danzil