Thành thạo SSL (TLS), Quản lý Khóa và Chứng chỉ 2026

This comprehensive course takes you through the essential concepts of SSL/TLS, providing a deep understanding of how these protocols ensure secure communication over the internet. You will begin with an exploration of public and private keys, learning how encryption works at a fundamental level to protect sensitive data from unauthorized access. You'll discover the key differences between SSL and TLS, how each protocol has evolved over time, and why TLS has become the preferred standard. Additionally, you'll delve into the critical processes that underpin secure connections, such as the SSL handshake, which establishes encrypted communication channels between clients and servers.

Understanding identity and trust is vital in today's digital world, and this course will guide you through the management of certificates, explaining how both self-signed and CA-issued certificates are used to authenticate identities. You’ll gain hands-on experience creating, managing, and troubleshooting various keystore formats, including JKS, PKCS12, and CMS, ensuring that you are well-versed in the practical aspects of certificate management. The labs are designed to be interactive, giving you the opportunity to work with powerful tools such as keytool, orapki, and iKeyman. By the end of this course, you'll have the confidence and skills to apply SSL/TLS encryption in real-world environments, whether you are securing websites, services, or communications. This course caters to all skill levels, from beginners who are just getting started with SSL/TLS to advanced users seeking to enhance their expertise.