Technology and security. Internet trust takes advantage of the development of modern technology to provide more convenient and efficient trust services, but at the same time, it also faces the challenges of technical instability and information security, Internet trust needs to use big data analysis, artificial intelligence, blockchain and other technologies to realize the collection, management and interaction of information, however, these technologies themselves are not completely mature and reliable, and there is ambivalence in the technical aspects of the Internet trust provides A convenient way of online transactions and management, but along with it is the problem of information security, Internet trust involves the transmission and storage of a large amount of personal and financial information, which requires the trust company to establish a highly secure network system to prevent the risks of hacking, data leakage and information misuse, there is a contradiction in terms of security.