A digital certificate can be used for a variety of electronic data solutions. For instance, you are able to use this type of certificate for two factor authentication. The certificate will contain the required data needed to authenticate with your secure resources. Certificates are created for every user within your organization and designed to control access to your resources. Access is denied anytime the data in the certificate does not pass authentication for a resource.
A Digital Signature is another Type of Digital Certificate
Another kind of digital certificate organizations will use is a digital signature. This type of certificate is used to electronically sign forms, documents and files. Since the signature is encrypted, it prevents others from opening and altering the data after it has been signed. This method is often used as a replacement for traditional paper-based authentication signatures, as digital signatures can also be authenticated.