By Daniel J. Solove The U.S. Court of Appeals for the 2nd Circuit just issued a 97-page ruling limiting the NSA’s power to sweep up data about people’s phone calls. The case is ACLU v. Clapper, and the court held that the USA Patriot Act Section 215 doesn’t authorize the kind of sweeping collection of […]
Tag: Metadata
Your Microsoft Word Documents Can Rat on You
Many people don’t realize that Microsoft Word encodes information about the authors and editors of each document. It’s called “metadata.” For example, some of this data is contained under the “Properties” section of the “File” pull down menu. An article in the New York Times describes what can be revealed when metadata is examined: