Over the last week, in press statements as well as Mark's post last Friday, we've repeatedly called for governments worldwide to be willing to provide more details about programs aimed at keeping the public safe. We've also urged them to allow companies to divulge appropriate information about government orders and requests that we receive, in a manner that does not compromise legitimate security concerns.
Requests from law enforcement entities investigating national security-related cases are by their nature classified and highly sensitive, and the law traditionally has placed significant constraints on the ability of companies like Facebook to even confirm or acknowledge receipt of these requests – let alone provide details of our responses.
We've reiterated in recent days that we scrutinize every government data request that we receive – whether from state, local, federal, or foreign governments. We've also made clear that we aggressively protect our users' data when confronted with such requests: we frequently reject such requests outright, or require the government to substantially scale down its requests, or simply give the government much less data than it has requested. And we respond only as required by law.