What Is an SSL Certificate?
A security certificate or SSL allows your website to communicate securely with your visitors.
In this article
Introduction
An SSL certificate is the system that allows you to encrypt the communication between your website and the visitor’s browser. Thanks to it, data travels much more securely.
What is it for?
When a website uses SSL correctly, the connection is made via HTTPS. This helps protect information such as forms, access, personal data or payments.
What changes with HTTPS
- The information travels encrypted.
- The visitor has more confidence in the website.
- The risk of third parties reading data in transit is reduced.
When it is especially important
- If your website has forms.
- If there are users with private access.
- If you sell online or handle sensitive data.
What an SSL does not do
An SSL certificate is not a substitute for other security measures. It does not eliminate malware, it does not correct programming errors and it does not protect the entire website on its own.
Frequently asked questions
SSL and HTTPS are the same?
They are usually mentioned together because the SSL certificate is one of the keys for the website to work over HTTPS.
Should my informative website also have SSL?
Yes, because nowadays it is a good practice even if you don’t sell online.
Conclusion
The SSL certificate helps make communication between your website and its visitors secure. If your project wants to convey trust and protect data, using HTTPS is no longer optional, but a basic recommendation.