Bảng So Sánh Tính Năng Comodo SSL Certificate

Essential Instant Essential Wildcard Premium Wildcard EV EV SGC UCC DV UCC OV
Validation Level i Domain i Organizationi Domain i Organizationi Extendedi Extendedi Domaini Organizationi
Green Bar i Yes Yes
Warranty $10K $50K $10K $250k $250K $250K
Domains Secured Single Subdomain Single Subdomain Multiple Subdomains Multiple Subdomains Single Subdomain Single Subdomain Multiple Domains Multiple Domains
Issuance 1-2 hours 1-2 days 1-2 days 1-2 days 1-2 days 1-2 days 1-2 days 1-2 days
Validity Options 1-5 years 1-5 years 1-5 years 1-5 years 1-2 years 1-2 years 1-3 years 1-3 years
Site Seal Dynamic i Dynamic i Dynamic i Dynamic i
Server Gated Cryptography Yes
SSL encryption up to 256-bit up to 256-bit up to 256-bit up to 256-bit up to 256-bit up to 256-bit up to 256-bit up to 256-bit
99% Browser Compatibility Yes Yes Yes Yes Yes Yes Yes Yes
Browser Securtity Lock Yes Yes Yes Yes Yes Yes Yes Yes
Mobile device compatibility Yes Yes Yes Yes Yes Yes Yes Yes
IDN Support Yes Yes Yes Yes Yes Yes Yes Yes
EV Upgrader
Installation Quick & Easy Quick & Easy Quick & Easy Quick & Easy Quick & Easy Quick & Easy Quick & Easy Quick & Easy
Free Customer Support Yes Yes Yes Yes Yes Yes Yes Yes
Auto renewal reminders & early renewal benefits i Yes Yes Yes Yes Yes Yes Yes Yes
Revocation & Replacement Free Free Free Free Free Free Free Free
Free Refund 30 days 30 days 30 days 30 days 30 days 30 days 30 days 30 days