In Presidential Policy Directive 28 -- Signals Intelligence Activities, the United States set limits on the collection of all forms of SIGINT domestically and abroad. Do these new technologies present a threat to liberty? Explain why or why not? If so, what type of law or policies do we need to ensure our security and still protect liberty from the technologies such as MASINT and GEOINT? Do not just write "the federal government should come up with a policy....". You should consider these technologies and how they can be used while ensuring people's constitutional rights.

Your posting should be articulate and thoughtful - based on your takeaways from this lesson and its assigned readings, yet concise. Include examples from the lesson where appropriate to support your point of view. The discussion forum question is just the starting point for discussion. The key is to add your own insights, experiences, and additional research as appropriate.