Everything has changed. In the past ten years we’ve reached a tipping point where technology involving surveillance and the sharing of information has become so pervasive and inexpensive that we can no longer assume that our actions or words will be kept private.

Add in the dangers posed by terrorists and criminals, and now we have a greater appetite for compromising privacy in exchange for greater security.

We started this blog to address the tensions between the competing needs for security and privacy. We’ll also address the tools out there that citizens can use to shield their privacy, along with the tools that can be used to get information . . . even about others.

In the end, we will need to make choices about how to balance these interests as a society, and each individual will need to come to their own conclusions about how to live in the new environment. For example, if you could spy on your spouse or significant other, would you do it? Would you place a GPS device on their car? How much surveillance is appropriate regarding your children? Get used to these difficult questions.