The EV Multi-Domain certificate is one of the fastest, most affordable ways to encrypt and authenticate your web presence on a single certificate. You can secure domains, sub-domains- even an entire server environment – all at once.. That would be exorbitantly expensive using single domain EV certificates, but it's incredibly affordable with EV Multi-Domain SSL. Best of all, thanks DigiCert's world class validation apparatus, you won't have to wait for a week like you would with other CAs. With DigiCert, validate quickly – and only once – then issue EV certificates instantly for the next 13 months. Backed by a $1,000,000 warranty and the DigiCert Secure Trust Seal – this is a strong, business-authenticated SSL/TLS solution for any website(s).