Completely free OpenClassrooms premium training
There are many ways to protect your data. In the age of big data and cybercrime, protecting data and systems is a major challenge for businesses.
In this course, you will first learn the basics and origins of cryptography, symmetric cryptography to protect files and data.
You will learn what asymmetric cryptography is and how to ensure the integrity and confidentiality of data, in particular by the creation of digital certificates and the use of secure communications, in particular electronic mail.
Finally, you will become familiar with the cryptographic protocols used to secure communications and applications, including TLS and the Libsodium library.
