Extended Validation (EV SSL) certificates offer the highest level of assurance and prominently display the organization’s name in the browser’s address bar. The rigorous validation process includes verifying legal entity existence, physical address, and more. Websites with EV SSL certificates are considered more secure and trustworthy.
Wildcard certificates secure a single domain and all its subdomains. This eliminates the need for separate certificates for each subdomain, making them convenient for organizations with a significant online presence.
Multi-Domain SSL certificates (MDC), or Subject Alternative Name (SAN) certificates, allow for securing multiple domains with a single certificate. This flexibility is ideal for businesses managing several websites or communication platforms.
More info: FieldEngineer Launches Multi-Payment System for Engineers Worldwide