If you look at the certificate authority industry, you will find that the average Legacy CA provider uses a Unix based system. When these systems were initially established, Unix was chosen because it offered very high levels of security and overall system wide integrity that no other system could provide. However, while the security was good, these systems where relatively inflexible, which is not very functional in this industry.
Our Digi-CA Certificate Authority Certificates Use the Latest Open Source Technology
In order to overcome this lack of flexibility, our Digi - CA digital certificate combine our own proprietary software with the latest in Linux open source technology. This makes it possible for every aspect of the digital certificate to be customized and changed as you need it at minimal cost to you. It also makes us one the most advanced certificate authority providers available today and gives you options you may not get with any legacy CA provider.