[2] Digi-CA™ Certificates can be used in a variety of different security situations as can be seen below:
Links:
[1] https://www.digi-sign.com/certificate%20authority/shared
[2] https://www.digi-sign.com/downloads/download.php?id=digi-ca-pdf
[3] https://www.digi-sign.com/digi-ca/ssl
[4] https://www.digi-sign.com/certificate%20authority/software
[5] https://www.digi-sign.com/digi-ssl
[6] https://www.digi-sign.com/digi-access