This is the 89th most frequent Russian word.
безопасности
"Safety" or "security."
безопасности here refers to the concept of 'security' or 'protection measures' within a technological or systematic context.
Программисты внедрили новые меры безопасности в систему.
The programmers implemented new security measures in the system.
безопасности is used here to represent the specialized field of 'information security', showcasing its professional or academic application.
Она выступала с докладом о важности информационной безопасности.
She gave a presentation on the importance of information security.
безопасности in this sentence refers to the 'safety' or 'well-being' of people during an event.