[2] As can be seen from the extensive documentation relating to the Key Ceremony [3], at the heart of every Digi-CA™ is at least one Root CA. Every Digi-CA™ Certificate is made from a Public and a Private Key.

[2] The Digi-CA™ PKI [5] System supports a variety of Unix and Linux operating systems.

These are the minimum suitable conditions for the correct operation of the multiple server Digi-CA™ Server Xg:

• Two dry areas with good ventilation or air-conditioning
• Two secure rooms or computer cabinets with restricted, controlled and logged access
• Multiple broadband and/or leased line internet access
• Power supply with optional backup power supply

[2] The Digi-CA™ Server Xg is completely customizable and can be installed across many servers, even if they are in different locations. As stated, Digi-CA™ Server Xg customisation, configuration and testing is conducted off site after detailed requirements are documented and agreed with the customer.

[2] Digi-CA™ Server Xp is Managed CA [9] for installation on two or more servers and comes complete with all the different sub-systems designed to run and operate efficiently on these machines.

[2] These are the minimum suitable conditions for the correct operation of the single server Digi-CA™ Server Xs:

• Dry area with good ventilation or air-conditioning if possible
• Secure room or computer cabinet with restricted, controlled and logged access

[2] The type of Digi-CA™ Server you choose for your environment will dictate what information you need to install it and if you will need assistance from the Digi-CAST2™ Installations Team [12].

[2] The user will browse to a fully customized Digi-ID™ Application Form Enrolment page. They will complete the details in the web form and click the ‘submit’ button.

Digi-CA™ Registration Authority [RA] Access Point Interface [API]

Interface Customization