silence on the wire

安全大师的大作Iseemtohavebeenbornacomputergeek,butmyadventurewithnetworksecuritybeganonlybyaccident.Ihavealwayslovedtoexperiment,explorenewideas,andsolveseeminglywelldefinedbutstillelusivechallengesthatrequireinnovativeandcreativeapproaches—evenifjusttofailatsolvingthem.WhenIwasyoung,I