This project focuses on enhancing security and privacy protection in blockchain-based systems for verifying education credentials, with the goal of combating the proliferation of fake certificates. By leveraging the immutable and decentralized nature of blockchain, the project aims to develop a secure credential verification framework that ensures the authenticity and integrity of academic records while safeguarding users' personal information. The system may incorporate advanced cryptographic techniques, such as decentralized identifiers (DIDs), to enable privacy-preserving verification without compromising trust. Through the design, implementation, and testing of a prototype, the project will explore practical solutions to current challenges in digital credentialing, contributing to increased trust and transparency in educational and employment processes.