Wanfang Papers Plagiarism Checker is a reliable plagiarism checker platform, and its security is guaranteed. Wanfang's duplication checking business process has undergone strict review and supervision, and its technical capabilities are also guaranteed. The system will encrypt files uploaded by users to ensure the security of users' files, and the system will not delete the content of users' articles. Disclosure to third parties. At the same time, Wanfang Paper Duplication Checking Tool has also adopted strict security measures to ensure the security and confidentiality of user data. Therefore, using Wanfang's paper plagiarism checking tool will not leak the user's personal privacy. However, due to the interference of human factors, there is still the possibility of leakage, such as improper operation by staff, hacker attacks on technical team members, etc. Therefore, users also need to take their own protection measures before using Wanfang Testing Services to protect their rights and interests.