QuoVadis

Frequently Asked Questions (FAQ)

Digital certificates and digital signatures provide the building blocks to add privacy, authentication, and data integrity to online business. 

Q:  What is Public Key Cryptography?
Q:  What is Public Key Infrastructure?
Q:  What is a Certificate and a Qualified Certificate?
Q:  What are a Certification Authority (CA) and Certificate Service Provider (CSP)?
Q:  What is an Advanced Electronic Signature?
Q:  What is a Qualified Electronic Signature?
Q:  What is an Extended Validation (EV) SSL certificate and how does it differ from other forms of SSL?