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SISSA Root Certificate
You have to install the SISSA Root Certificate to use any services which use SSL or TLS.
For example:
https, netreg, to read some pages of this siteā¦.
Using some Sissa web pages you can see a warning, for more information go to:
Web warnings... how to solve...
The problem of these warnings will be solved installing the SISSA Root Certificate.
To download the SISSA Root Certificate
For Mac
How to install Sissa root certificate for Mac (leopard)
How to install Sissa root certificate for Mac (tiger)
For windows 2000/XP/Vista
Download the wizard from http://www.sissa.it/download/wizards/ca/ and install it.
Using Internet Explorer
Using firefox
Using the web page
Select the SISSA Root Certificate from the page http://webmail.sissa.it/
and during the installation, activate all the fields (web sites, mail users, software makers).