1. Reduce core business outsourcing. According to the survey, 80% of enterprise information leakage comes from within the enterprise, such as employees who are dissatisfied with the company or leaders. Before a company decides to outsource, it must ensure that the outsourced part contains less company data.
2. Make specifications during outsourcing, for example, don't bring storage devices into the workplace.
3. Regulatory constraints. Check whether the outsourcing company complies with the data privacy act and special industry regulations, such as Sarbanes-Oxley Act, HIPPA and ISO20007.
4. Technical support. Check whether the outsourcing supplier has the technical conditions to ensure information security.
5. At the beginning of choosing an outsourcing supplier, the company should first check the confidentiality policy of the outsourcing supplier, and specify the confidentiality agreement and the responsibility after information disclosure in the outsourcing contract.