Which steps are taken to ensure survey security and confidentiality?

The foundational aspect of ensuring survey security and confidentiality revolves around the protection of personally identifiable information. When secure technology is implemented, it safeguards sensitive data from unauthorized access. This is crucial in maintaining the trust of the participants, as they must feel confident that their responses will not be linked back to them personally.

In contrast, while anonymity is important (as mentioned in another choice), merely stating that surveys are anonymous does not encompass all aspects of security; therefore, it could lead to misunderstandings if not accompanied by robust technological measures. Open access to survey methodologies or immediate public access to results can compromise confidentiality by exposing data that could be used to identify participants or their responses. Therefore, focusing on secure technology that protects identifiable information is essential to uphold the integrity of the survey process and the safety of participants' data.