Ich habe neulich eine Frage dazu gelesen, leider finde ich die exakte Antwort von "itman" nicht mehr.

ESET Banking and Payment Protection site - Not Secure
We don't release modules to all users at once but gradually in batches so that in case of issues we can stop the release and revert the module to mitigate the…
forum.eset.com

ESET browsing protection.... What exactly is it?
Eset doesn't employ any sandboxing methods other than the dynamic one used by heuristics in realtime scanning. Also believe LiveGrid processing employs like…
forum.eset.com