We have no way of validating the data due to privacy and confidentiality concerns.

由于与隐私和机密相关，我们没有办法确认这些数据。

youdao

We promise to protect your privacy and respect the confidentiality of your data.

我们承诺保障您的私隐，并会将您提供的资料绝对保密。

youdao

And because there are still most users out of the privacy of the consideration not willing to have published data, we absolutely keep confidentiality agreement, not leak!

而由于仍有大部分使用者出于隐私的考虑不愿刊出个有资料，我们绝对遵守保密协定，不予泄漏！

youdao

EU-ETS also creates a costly administrative burden to operators, and the requirement that operators share sensitive personal data raises serious privacy and confidentiality concerns.

FORBES: Europe Stops The Clock On Deeply Flawed Aviation Emissions Scheme