If the IOT is to widely used in var

If the IOT is to widely used in various fields, the
importance of information security is self-evidentThere are four major information security risks in the
IOT: the information securities of RFID tags, information
for wireless communication, information storage and
processing. In response to these risks, the following
measures can be used to improve the information
securities: to strengthen the tags' production, the holding,
the fake proof and the certification, destruction and
shielding of data for tags; to use proprietary
communication protocols and establish related
certification mechanisms; to reinforce strategies for access
control and information encryption[4];to apply the more
advanced cloud computing technology in IOT information
storage and processing .