Today in this document I will show you how to protect the Plesk panel from unauthorized access. Here we use SSL certificate on Plesk hostname on port 8443 at panel login.
Now we discuss the steps for protecting the Plesk panel from unauthorized access:
Step 1. Enable Let’s encrypt extension installed
Step 2. Tools & Settings > SSL/TLS Certificates & Open SSL/TLS certificate
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step 3. After selecting or installing Let’s Encrypt extension
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Step 4. Now we are ready to select SSL/TLS certificate go to Tools & Settings > SSL/TLS Certificates
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step 5. Then choose Let’s encrypt certificate for further
step 6. After this type your domain name and email address
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Conclusion:
All steps are done you can check by type https://domain_name:8443