Bruce Schneier is a renowned security technologist who has written over one dozen books, including the New York Times bestseller Data and Goliath and Click Here to Kill Everybody. He teaches at the Harvard Kennedy School and lives in Cambridge, Massachusetts.

"In "Data and Goliath" Bruce Schneier, a computer-security expert, does a fine job of laying out the problems caused by this compulsive collection of personal data...Some recent books on digital privacy have been written by journalists, with an emphasis on sugary narrative instead of original analysis. This one comes from a practitioner, and offers a deep but accessible look at surveillance in the post-Snowden, big-data era."

Bruce Schneier is a renowned security technologist who has written over one dozen books, including the New York Times bestseller Data and Goliath and Click Here to Kill Everybody. He teaches at the Harvard Kennedy School and lives in Cambridge, Massachusetts.

"In "Data and Goliath" Bruce Schneier, a computer-security expert, does a fine job of laying out the problems caused by this compulsive collection of personal data...Some recent books on digital privacy have been written by journalists, with an emphasis on sugary narrative instead of original analysis. This one comes from a practitioner, and offers a deep but accessible look at surveillance in the post-Snowden, big-data era."

Bruce Schneier is a renowned security technologist who has written over one dozen books, including the New York Times bestseller Data and Goliath and Click Here to Kill Everybody. He teaches at the Harvard Kennedy School and lives in Cambridge, Massachusetts.

"In "Data and Goliath" Bruce Schneier, a computer-security expert, does a fine job of laying out the problems caused by this compulsive collection of personal data...Some recent books on digital privacy have been written by journalists, with an emphasis on sugary narrative instead of original analysis. This one comes from a practitioner, and offers a deep but accessible look at surveillance in the post-Snowden, big-data era."