What is an SSL certificate?
The acronym SSL stands for “Secure Sockets Layer”, a standard technology that ensures the security of an Internet connection that protects sensitive data exchanged between two systems. It prevents cybercriminals from reading and modifying the information transferred, which could also include personal data. Inter-system communication can involve a server or client (e.g. an e-commerce website and a browser) or two servers (e.g. an application based on personally identifiable information or payroll data).
In this way, it is possible to prevent the reading and interception of any data transferred between users and websites or two systems by a third unauthorised party. Encrypted algorithms can be used to protect data in transit, preventing hackers from reading it while in transit over a digital connection. This information can be sensitive or personal in nature, such as credit card numbers, personal data, names and addresses, other financial information, etc..
Is it mandatory for all website to have an SSL certificate?
The answer is no, SSL is not mandatory but its use is highly recommended for a number of reasons. As previoulsy mentioned, the SSL protocol guarantees the reliability and security of a website by encrypting the information, data and communications that are exchanged on the internet via your website. This is of fundamental importance especially for those websites selling products online: thanks to an SSL certificate, customers data are protected at the time of transactions, the exchange of sensitive data is safe and prospective clients will be more encouraged to complete their purchase.
Please compare prices below and make sure you buy an SSL Certificate online to reassure your customers with HTTPS and a green lock in the browser.