SSL.com's Enterprise EV UCC/SAN Certificate is an Extended Validation Unified Communications Certificate that provides high-level security and validation for multiple domains. It allows for securing up to 500 Subject Alternative Name entries within a single certificate, combining multiple Basic SSL and Wildcard SSL Certificates. The product undergoes a thorough vetting process to ensure authenticity beyond standard domain validation methods, verifying the legal, physical, and operational existence of the entity. It displays the organization's name in the browser address bar for supported browsers, enhancing trust and credibility for website visitors. This certificate type provides SSL/TLS encryption for multiple domains and subdomains, offering the highest assurance multi-site SSL protection with Extended Validation.