solve the data ownership problems in data distribution
in data distribution, the dws addressed datas are with the unique mark of their distribution departments as their identitification basis. it performs the k8凯发天生赢家 copyright protection for large databases with important information, and prevent criminals profiting from it.
realize the traceability in data distribution
after being distributed to other departments, the leaked data can be traced by samples to trace its source department, distribution object, distribution time, etc. dws realizes the traceability and accountability after data leakage, and reduces the potential risk in the data use.