SSL certificates serve as digital passports for websites. They’re digital certificates built to establish secure connections between web servers and users’ browsers to establish trust.
Notably, 85% of internet users actively avoid unsecured websites. In fact, many seek HTTPS and the padlock symbol in the URL before proceeding with a connection.
To ensure the confidentiality and integrity of data transmitted on your website, installing an SSL certificate on your server is imperative. Incidentally, search engines like Google consider HTTPS encryption as a ranking signal. This alone makes the installation of an SSL Certificate essential for improving your website’s online visibility and, ultimately, user engagement.
Getting an SSL certificate in 2023 is a breeze compared to the past. Today, SSL certificates are quite affordable, with entry-level options available for as low as $8 to $12 per year.
This widely depends on your vendor, though. Perhaps, the only twist is in the setup process.
If you are not good at server configurations, you may find the set up process a little daunting. You do not have to worry though if you’re using Nginx. Follow these steps to install Comodo Positive SSL certificate on Nginx.
openssl req -new -newkey rsa:2048 -nodes -keyout domainname_com.key -out domainname_com.csr
You will get two files:
cat www_domainname_com.crt ComodoHigh-AssuranceSecureServerCA.crt AddTrustExternalCARoot.crt > ssl-bundle.crt
cat www_domainname_com.crt www_domainname_com.ca-bundle > ssl-bundle.crt
You can as well use a GUI-based text editor to combine the files.
server {
listen 443;
server_name domainname.com;
ssl on;
ssl_certificate /etc/ssl/certs/ssl-bundle.crt;
ssl_certificate_key /etc/ssl/private/domainname.key;
ssl_prefer_server_ciphers on;
}
Browsers like Google Chrome will trigger SSL error warnings like mismatched domain names, incomplete certificate chains or expired certificates if your SSL certificate isn’t installed correctly. These errors may discourage visitors.
They may also interfere with your rankings on results pages. Here are simple ways to check if your SSL certificate has been installed correctly;
Installing an SSL certificate on Nginx may seem frustrating. However, it is all worth it in the end. So, if you’ve not yet made the switch from HTTP to HTTPS, act today. A valid SSL certificate will not only safeguard your website but also the privacy of customers who trust you with their confidential information.
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