VeriSign, Inc. is the trusted provider of Internet infrastructure services for the networked world. Billions of times each day, our SSL, identity and authentication, and domain name services allow companies and consumers all over the world to engage in trusted communications and commerce.
Choose the most trusted mark on the Internet and enable the strongest SSL encryption available to every site visitor -- recognized by 79% of U.S. online shoppers, many businesses have seen a lift in sales by 10% or higher—allowing you to calculate the return on your investment.

VeriSign SSL Certificates Secure Site Secure Site Pro Secure Site with EV Secure Site Pro with EV
(recommended)
$369 $849 $969 $1499
Validation Type Organization
Validation
Organization
Validation
Extended
Validation
Extended
Validation
Trust Level Deluxe Deluxe Premium Premium
Brand Recognition High High High High
Green Bar no no yes yes
Warranty $100K $250K $100K $250K
Subdomains Secured Single Single Single Single
Issuance 1-2 days 1-2 days 5-7 days 5-7 days
Validity Options 1-5 years 1-5 years 1-2 years 1-2 years
Site Seal Dynamic Dynamic Dynamic Dynamic
Server Gated Cryptography no yes no yes
SSL Encryption up to 256-bit up to 256-bit up to 256-bit up to 256-bit
99% Browser Compatibility yes yes yes yes
Browser Security Lock yes yes yes yes
Mobile Device Compatibility no no no no
IDN Support yes yes yes yes
EV Upgrader no no yes yes
Installation Quick & Easy Quick & Easy Quick & Easy Quick & Easy
Free Customer Support yes yes yes yes
Revocation and Replacement FREE
(For first 30 days)
FREE
(For first 30 days)
FREE
(For first 30 days)
FREE
(For first 30 days)