GlobalSign Intermediate CA Certificates for AlphaSSL

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GlobalSign Intermediate CA Certificates for AlphaSSL

AlphaSSL has always adopted a high security model when issuing digital certificates. We use a trust chain that ensures that the primary root CA used to create the Alpha CA Intermediate Root CA (i.e. the GlobalSign Root CA certificate that is pre-installed with all browsers, applications and mobiles) is "offline" and kept in a highly secure environment with stringently limited access. This means the root CA is not used to directly sign end entity SSL Certificates, as such AlphaSSL employs a best practices approach for it Public Key Infrastructure therefore protecting against the major effects of a "key compromise". For example, a key compromise of the primary Root CA would render the root and all certificates issued by the root untrustworthy, and because we keep our root offline this (somewhat unlikely event) is significantly less likely to happen.

For all Web servers, you must install the GlobalSign Intermediate CA Certificates according to your Certificate type.

For Apache Web servers or similar, you only need to install the Intermediate CA Bundle according to your Certificate type.

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GlobalSign Alpha Intermediate CA Certificate

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AlphaSSL Certificates are trusted by all browsers and mobile devices. AlphaSSL also adopts a high security model which means that you need to install a single Intermediate Root Certificate on your web server. Your customers do not need to install anything as AlphaSSL is issued from a highly trusted and widely distributed trusted Root CA certificate. All customers installing an AlphaSSL Certificate will need to install the Alpha CA Intermediate root CA onto their web servers. The installation needs to only be conducted once. Once installed, all browsers, applications and mobiles will trust AlphaSSL Certificates transparently. The Intermediate root CA certificate needs only be installed on the web server and does NOT need to be installed by visitors to your web site.