Certificato sito GBCNet

Da lacunir eti aziendali il sito gbcnet crea un'excecezioen dis ciurezza.

Usando Firefox 66.03 64bit

Your connection is not secure

The owner of www.gbcnet.net has configured their website improperly. To protect your information from being stolen, Waterfox has not connected to this website.

Learn more…

Report errors like this to help Mozilla identify and block malicious sites

Usando il firewall Cisco Umbrella

515 Upstream Certificate Untrusted

This site uses an untrusted SSL security certificate.
The certificate is not trusted because the issuer certificate is unknown or invalid and this website could pose a threat.
There is no way to verify if the site is legitimate and attackers might be using this site to steal your information (for example, passwords, messages, or credit cards).
If you continue seeing this error, please contact your Administrator.