Web Security

What is an SSL certificate?

SSL keeps an internet connection secure and protects sensitive data sent between two systems. Here's what an SSL certificate does and why your website needs one.

SSL stands for Secure Sockets Layer. It's the standard technology for keeping an internet connection secure and protecting any sensitive data sent between two systems. It stops criminals from reading or changing information in transit, including personal details.

SSL and TLS

Modern secure websites use Transport Layer Security (TLS), the updated successor to the original SSL protocol. Most people still call it SSL.

What an SSL certificate does

An SSL certificate is a digital credential that does two jobs: it verifies the identity of a website, and it sets up an encrypted connection between the web server and the visitor's browser.

Why it matters for your business

Businesses use SSL certificates to protect online transactions and keep customer information private and secure. When SSL is active, browsers show a padlock next to the website address, which tells visitors your site is safe to use. Browsers also warn visitors when a site doesn't use HTTPS, which can drive customers away.

Every Ownware website package and hosting plan includes an SSL certificate.

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