Automate SSL Certificate Expiry Tracking with Python and OpenSSL | Part01

An SSL (Secure Sockets Layer) certificate is a digital certificate that authenticates the identity of a website and encrypts information sent to the server using SSL technology. It ensures that data transmitted between the user's browser and the website remains private and integral.

To automate tracking SSL certificate expiry using Python and the OpenSSL toolkit involves creating a script that programmatically checks the validity period of SSL certificates. This can be achieved by utilizing Python libraries such as ssl, datetime, and subprocess calls to OpenSSL commands. By automating this process, administrators can ensure timely renewal of certificates, preventing disruptions in secure communication and maintaining trust with users.