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Security Engineering
A Guide to Building Dependable Distributed Systems
Third Edition
Ross Anderson
Preface to the Third Edition
The first edition of Security Engineering was published in 2001 and the second in 2008. Since then there have been huge changes.
The most obvious is that the smartphone has displaced the PC and laptop. Most of the world's population now walk around with a computer that's also a phone, a camera and a satnav; and the apps that run on these magic devices have displaced many of the things we were building ten years ago. Taxi rides are now charged by ride-hailing apps rather than by taxi meters. Banking has largely gone online, with phones starting to displace credit cards. Energy saving is no longer about your meter talking to your heating system but about both talking to your phone. Social networking has taken over