In determining the requirement of a security certificate of the web site, it is important to know what is a ssl certificate and how the ssl certificate operate. There are various kinds of ssl certificates that facilitate different levels of business objectives, which range between simple domain authentication up to an enterprise level of trust. High ssl security assists in securing the user information, enhance credibility and compliance. Business must obtain ssl certificate solutions that are in line with the level of risk, volume of traffic and brand trust. Experience in C9Lab recommends that choice of an SSL Certificate should not be limited to cost but to the sensitivity of the operations to maintain a sustainable website security and a secure future of online existence.