Question

Which standard is most widely used for certificates?

a) X.509
b) 802.1x
c) SSL v.3.0
d) HTTP 1.1

Answer 1

The most widely used standard for certificates is X.509. X.509 is a widely accepted standard for public key infrastructure (PKI) and is used to authenticate and secure communication over networks.

Step-by-step explanation:

The most widely used standard for certificates is X.509. X.509 is a widely accepted standard for public key infrastructure (PKI) and is used to authenticate and secure communication over networks. It is used in various applications such as secure email, web browsing, and virtual private networks (VPNs).