[LINK] Certificate Madness

[Chirgwin, Richard]

I'm used to getting messages about certificates. But getting an error
because of a certificate from an advertising company?

>You have attempted to establish a connection with ad.doubleclick.net.
However, the security 
>certificate [Glossary Entry]  presented belongs to the web site
lns.doubleclick.net. It is 
>possible, though unlikely, that someone may be trying to intercept your 
>communication with this web site.
>
>If you suspect the certificate shown below does not belong to
lns.doubleclick.net, please 
>cancel the connection and notify the site administrator.
>View web site certificate.

and then...

>Could not verify [Glossary Entry]  this certificate.
> 
>Name:
>lns.doubleclick.net, Ops, doubleclick, New York, New York, US
>Issued under:
>RSA Data Security, Inc.
>Serial number:
>11:EA:35:60:DC:6C:24:9E:53:68:56:E2:36:4C:93:8B
>Validity:
>Wed Aug 09, 2000 to Fri Aug 10, 2001
>Fingerprint:
>F1:16:63:91:A9:A8:E5:A0:53:FD:86:3F:13:C7:6A:BB

So what the blazes? We need certs for advertising?

Richard Chirgwin