Cyber security, cyber awareness and cyber safety are different in that:

Cyber security helps protect computer, networks, programs and data through robust computer science technology and system. It provides protection against cyber-attacks and data breaches, protection for data and networks, and prevention of unauthorized user access. Cyber awareness helps us build our knowledge, attitudes and behaviors in protecting our information and assets. It involves being mindful of cybersecurity in day-to-day situations, being aware of the dangers of browsing the web, checking email and interacting online. Meanwhile, cyber safety enables us to manage and collaborate safely and responsibly.

I think that cyber security, cyber awareness and cyber safety should be seriously taught at school, especially when many schools in Vietnam are closed and teaching and learning are carried out online due to the outbreak of the Covid-19 pandemic.