Cybersecurity involves everybody. Social engineering is one of the mechanisms that cyber criminals use to cheat the company defenses and try to steal data, use the systems for lucrative purposes or damage the company reputation. This seminar is an introduction of the measures already implemented in Computing division for securing our IT infrastructure, focusing on the importance of the correct use of software. It is also a practical list of recommendations for users to ensure a secure IT environment and some internal regulations created to reach the same objective.