Information evidence obtaining method and device for Internet of Things

Abstract

The invention relates to the field of Internet of Things, in particular to an information evidence obtaining method and device for the Internet of Things. The method includes the steps that an Internet of Things evidence obtaining mode is initialized; fingerprint information of an Internet of Things user is acquired; whether the fingerprint information is consistent with authorized fingerprint information in the Internet of Things or not is judged, if yes, the Internet of Things user is authorized to has access to the Internet of Things, and otherwise, evidence obtaining fails; after Internet of Things evidence obtaining succeeds, the Internet of Things enters a working mode. By means of the method and device, information evidence obtaining is provided for the Internet of Things, it can be guaranteed that all operators are qualified, specific user information can be traced in each time of operation, valid evidence can be collected, and the security and confidentiality of the Internet of Things are protected.

Description

technical field [0001] The present invention relates to the field of the Internet of Things, in particular to a method and device for obtaining information on the Internet of Things. Background technique [0002] The Internet of Things is an important part of the new generation of information technology. As the name suggests, the Internet of Things is "the Internet of Things Connected". This has two meanings: First, the core and foundation of the Internet of Things is still the Internet, which is based on the Internet. The extension and expansion of the network; second, its client end is extended and extended to any object and object for information exchange and communication. Therefore, the definition of the Internet of Things is: through radio frequency identification, infrared sensors, global positioning systems, Information sensing equipment such as laser scanners, according to the agreed protocol, connects any object to the Internet for information exchange and communic...

AI Technical Summary

Problems solved by technology

[0003] Computer forensics plays a key role in combating computer and Internet of Things crimes. Its purpose is to provide the traces left by the perpetrators in the computer as effective litigation evidence to the court in order to bring criminal suspects to justice. However, the Internet of Things Evidence is very different from traditional evidence. Therefore, there are many difficulties in the process of collecting such new evidence. According to practice, IoT forensics mainly faces the following difficulties: a large amount of IoT data to collect and Difficulties in analysis; weak computer user security awareness and legal awareness; lack of relevant technical personnel; thus difficult to collect effective evidence

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