Information Security и cryptography. Analyst's perspective

In the modern world, threats in the field of information security are growing at an unprecedented pace. Even small companies have to pay more and more attention to growing risks. And we, analysts, have no chance of avoiding the issues related to information security. As an analyst, I have been dealing with information security issues in client channels for over 7 years, and I would like to help my colleagues immerse themselves in this subject area. This will help them to ensure the creation of solutions with the necessary level of information security. As the topic of information security is very extensive, in my talk, I would like to focus on cryptographic methods of information security, in my opinion, one of the most interesting and important to understand.