Cryptography and network security is a broad field that deals with numerous strategies and approaches to achieve this level of security, and the methodologies are evolving. Cryptography provides the ability to meet critical network security goals. This study has been done to identify PERMATA Insan College students' awareness of cryptography. This study has been conducted through a survey at PERMATA Insan College that involved 13 to 17 years old students. Based on the survey that has been held, the result showed that most students slightly know about cryptography. It can be concluded that a small number of students know about cryptography but the rest need clarification on what cryptography is exactly.