these certificates are not valid for a whole life rather they also have a finite expiration date after which the web browser will show an error message when connecting to the website. Today, I will show you how you can check the TLS/SSL certificate...
The node-cert exporter is an exporter that will periodicallycheck your SSL certificates given a set of filesystem paths. It is highly recommended to store your SSL certificates in the/etc/sslfolder, but you may store them in different places. a– Download the node-cert exporter To download t...
Normally, your computer syncs its date and time settings automatically. However, if your computer has incorrect date/time settings, your browser may think that a website’s SSL certificate is invalid, leading to the ‘connection is not secure’ error. Sync Date / Time on Windows Compute...
To find the expiration date of a .pemtype TLS/SSL certificate, the following command is very handy: openssl x509 -enddate -noout -in /path/of/the/pem/file Verifying a Public Key The public key contained in a private key and a certificate must be the same. You can check this with the...
Checking the certificate expiration is crucial to ensure that the SSL certificate is still valid. Expired certificates can lead to trust issues and disrupt secure communication. To check the certificate expiration: Determine the certificate’s validity period from the certificate details. Calculate the ...
Knowing how to check SSL certificate details can empower individuals and businesses alike to make informed decisions about online trust. What You Can Learn from Digging into the Certificate Details There is a lot of information that you can find in a certificate, including basic things like: ...
How to Check Your SSL Certificate How to Fix the Error “NET::ERR_CERT_AUTHORITY_INVALID” as a Website Owner What Are the “NET::ERR_CERT_AUTHORITY_INVALID” Fixes as a Visitor Summary Every internet user encounters the NET::ERR_CERT_AUTHORITY_INVALID error once in a while. It’s not...
To check the expiration date of a certificate in Linux, you can use the openssl command. For example, if you have a certificate stored in the file mycert.pem, you can check its expiration date with the following command: openssl x509 -in mycert.pem -noout -enddate This will output the...
If you didn't generate the CSR with OpenSSL, you need to find and access your main Apache configuration file, which isapache2.conforhttpd.conf. The SSLCertficateKeyFile directive will specify the file path of the private key. Windows (IIS) ...
How to renew an SSL certificate?The Renew option in the SSL manager is usually inactive and becomes active only 30 days before the expiration date of an SSL, issued through SiteGround.Normally Let’s Encrypt free SSL certificates are valid for 90 days and our system will automatically renew ...