We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Cerca nel supporto

Attenzione alle mail truffa. Mozilla non chiederà mai di chiamare o mandare messaggi a un numero di telefono o di inviare dati personali. Segnalare qualsiasi attività sospetta utilizzando l'opzione “Segnala abuso”.

Ulteriori informazioni

Questa discussione è archiviata. Inserire una nuova richiesta se occorre aiuto.

Firefox problems with Avast web shield on Mac

  • 2 risposte
  • 1 ha questo problema
  • 3 visualizzazioni
  • Ultima risposta di AliceWyman

more options

I have recently installed Firefox onto my iMac. I am now having problems accessing websites with an error message 'Your connection is not secure' I have Avast antivirus software installed. If I disable the Avast Web shield I am able to access websites but, not when the Avast webshield is on and protecting my pc.

Can you please advise?

Thanks.

I have recently installed Firefox onto my iMac. I am now having problems accessing websites with an error message 'Your connection is not secure' I have Avast antivirus software installed. If I disable the Avast Web shield I am able to access websites but, not when the Avast webshield is on and protecting my pc. Can you please advise? Thanks.

Tutte le risposte (2)

more options

I posted this a few days ago but, still no reply?

more options

This is copied from What do the security warning codes mean?


You may have enabled SSL scanning in your security software such as Avast, Bitdefender, ESET or Kaspersky. Try to disable this option. More details about this are available in the support article How to troubleshoot security error codes on secure websites.


Hope that helps.