This paper shows the most relevant concepts for cybersecurity and explores their counterpart in the quantum context. We describe the most relevant protocols for classical and quantum cryptography. Additionally, we expect to work on this topic and include ideas from quantum computing, machine learning, and deep learning to provide a first outline to the next generation of scientists, particularly in post-quantum cryptography era. This project is in progress, and we expect to cover more concepts to contribute to the next generation of ciphers.