I want to protect the content of my `RData` files with a strong encryption algorithm
since they may contain sensitive personal data which must not be
disclosed due to (legal) EU-GDPR requirements.

How can I do this from within R?

I want to avoid a second manual step to encrypt the `RData` files after creating them to minimize the risk of forgetting it or overlooking any `RData` files.

I am working with Windows in this scenario...