First of all, we need to make it clear that the paper duplication checking system itself will not miss papers. Because these systems are developed by formal academic institutions or enterprises, they follow strict confidentiality policies and laws and regulations and will not spread papers uploaded by users. In addition, these systems often strictly protect and encrypt users' private information to ensure that users' personal information is not leaked.

But what we can't ignore is that some lawless elements use the loopholes in the paper duplication checking system to steal other people's papers for plagiarism or illegal cracking. These behaviors not only damage the innovation environment of academic circles, but also pose a great threat to personal privacy. Therefore, we need to take certain preventive measures to avoid illegal behavior.

In fact, it is not difficult to prevent papers from leaking. First of all, pay attention to protect your account and password, and don't share or disclose it with others in an unsafe network environment. Secondly, you can choose a formal paper duplicate checking system to protect your papers and avoid choosing a niche program that blindly follows the trend. In addition, we can encrypt the paper, set access rights, and restrict others from viewing and downloading.

Finally, I need to remind you that if you find your paper stolen or infringed, you should take corresponding measures in time, such as complaining, appealing or pursuing legal responsibility. Only by upholding our own rights and interests can we truly realize the prosperity of the academic circle and enhance the research value.