Galina Ryabova
Galina Ryabova: Expert Instructor in IT Security and Operating Systems
17,313
Total Students
About Me
Galina Ryabova is an instructor offering courses in Portuguese (Brazil) that focus on crucial areas in IT. The courses include "IT Security: Defending Against the Dark Arts of the Digital World" and "Operating Systems and You: Becoming a Power User," both designed to equip learners with essential skills in technology and security.