House investigators are also asking whether data collected or processed through the new protocol will be used by
Google for any commercial purposes, according to the Sept. 13 letter.
Service providers are raising these concerns to undermine the new standard and ensure that they have continued access to
DNS data, he said.
Some also contend that the new system could harm security by bypassing parental controls and filters that have been developed under the current, unencrypted system. That has been an issue in the U.K.