Security and Trust in Sensor Networks

摘要: The concept of security for tiny artifacts has been studied in a wide range aspects, from authentication through data integrity to intrusion detection. This chapter provides broad overview some the techniques developed constrained devices where computational power, memory capacity, and energy limitations enforce slightly different approaches these problems, when compared standard high-end devices. In following, we present ideas that leverage unique properties sensor networks (also wireless networks) provide consistent secure systems information gathering sensing.