
SSL is the older encryption protocol whereas TLS is the relatively newer version. SSL or Secure Sockets Layer and TLS (Transport Layer Security) are cryptographic protocols designed to provide a secure communication channel between clients and servers over the internet.

What Is SSL/TLS? Why Do We Use an SSL/TLS Certificate? Some of these SSL certificate problems are due to technical glitches that can be tackled with a little help. Various SSL certificate problems or SSL certificate errors can occur that include SSL certificate not trusted, client server error, SSL certificate mismatch error, or invalid server certificate error.
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This article will talk about all the issues and, more importantly, how to solve them so that your website is ready for its visitors. If you are facing any kind of SSL certificate issue, you have come to the right place.

There are a few different issues that can result in SSL certificate issues. It is, therefore, in the best interest of users as well as website owners to use a trusted SSL certificate and fix any certificate errors for a secure and smooth browsing experience. Unless you are a cybercriminal (or a terrible businessman), your target audience is probably broader than gullible users, who ignore security warnings and waltz into your website. Most security-aware netizens won’t visit a website if it comes with ‘Not Secure’ written all over in red. Welcome to the 21st century, where websites are the virtual storefronts.

Would you walk into a store that looks like a front for some illegal business? Probably not, at least hopefully not.
