The study aimed to determine the relationship between Cyber bullying and Intellectual Security of university youth, and trying to identify indicators of role of the social worker in social work to promote the Intellectual Security and facing Cyber bullying of university youth .The study has been applied to (378) practical faculties and theoretical faculties, males (142) and females (236).
The study concluded that there is a negative correlation that is statistically significant at (0.1) between Cyber bullying and the Intellectual Security of university youth, and there are statistically significant differences between the averages of grades of the university youth at practical faculties and theoretical faculties on the scales of Cyber bullying and the Intellectual Security, while there are no statistically significant differences between the averages of grades of the university youth males and females at practical faculties on the Total Cyber bullying scale dimensions, The study has found indicators to promote the Intellectual Security of university youth and facing Cyber bullying .