In Islam, the association of human life has been regulated. Starting with hanging out with peers, the opposite sex, husband and wife, parents, and even non-Muslims, despite Islam has set limits. The social deviations and promiscuity that occurred during this period were nothing more than a result of the non-implementation of the rules contained in Islam. With the sophistication of communication technologies at this time, the doors to harm and disobedience are becoming increasingly open. This book is meant for Muslims to implement Islam as widely as possible, warning Muslims to safeguard themselves and their families from all forms of damage and harm of association outside Islam.