Configure HTTPS with Java KeyStore on Apache Tomcat with an Official SSL Certificate

I will guide you through the process of configuring HTTPS on Apache Tomcat using a Java KeyStore and an official SSL certificate from Let's Encrypt.
We'll cover everything from creating a Java KeyStore to configuring Tomcat to use it, ensuring your server is secure and ready for HTTPS connections.
Follow along with detailed commands and explanations to set up your secure server with ease!

OpenSSL commands:

KeyTool commands:

Next, we should obtain SSL certificate from any SSL certificates Authorities, like Let's encrypt, Comodo, Verisign, etc and import SSL certificate to Java Keystore by the following commands:

#java #keystore #tomcat #sslcertificate #websecurity #itsecurity #ssl #technicaltutorial

00:00 Introduction
00:19 Create Java keystore with private key via openssl and keytool
01:28 Generate CSR file for SSL certificate via openssl and keytool
02:15 Obtain SSL certificate via Let's Encrypt certbot
02:40 Convert SSL certificates into PKCS12 format
03:26 Create Java Keystore from PKCS12 file
04:02 Verify Java Keystore content
04:13 Configure Apache Tomcat
05:20 Summary