The development and spread of autonomous equipment that acquires information from the surrounding environment, such as autonomous vehicles and drones, are in progress. In such equipment, sensors that acquire information from around the device are used, in which case the operation of the equipment relies on the information from the sensors. Therefore, if an attacker tampers with or interferes with the obtained by the sensors, there is a possiblity that the attacker can controls the equipment. It is necessary to consider the security of the data obtained from sensors in equipment that acquires external information for control. This paper gives an overview of security in the process of sensors acquiring information from the surrounding environment.
"},{"@language":"ja","@value":"近年，外界の情報を取得し，自身の制御を行う自動運転車などの開発・普及が進んでいる．このような機器においては，外界の情報を取得するセンサを用いる．その際，機器はセンサからの情報を信頼し動作するため，攻撃者によりセンサの情報が改ざんや妨害されるとその動作を不正に制御される可能性がある．このように外界の情報を取得し制御するような機器においてはセンサからのデータのセキュリティを考える必要がある．本稿ではセンサが外界から情報を取得する過程におけるセキュリティについて概観する．
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