Comodo
A Comodo SSL Certificate is the quickest and most cost effective way for an online business to protect customer transactions. Apart from their low cost, each certificate also comes with a great value-add package, which makes them perfect for small to medium size businesses.
Comodo offers variety of SSL security solutions to business that range from small to medium, medium to huge business organizations, organizations, government agencies or individuals or even bloggers.
By using Comodo SSL you guarantee the highest possible encryption levels for online transactions. Each SSL certificate is signed with NIST recommended 2048 bit signatures and provides up to 256 bit encryption of customer data.
Comodo SSL offers 256-bit encryption which is trusted by all browsers.