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Bluetooth security is ensured via data encryption, as well as devices authorization procedure. Encryption of data is from 8 to bits, which allows to set the level of resistance of the resulting encryption in accordance with the legislation of each country.
Therefore it is necessary to say, that properly configured Bluetooth devices cannot connect spontaneously, therefore, any leaking sensitive information to unauthorized persons is not possible. Moreover, there is no limit on the level of protection for a specific application.
If you have to write a free sample research paper on Bluetooth security you must know that depending on the requirements, Bluetooth specification provides three modes of security that can be used either individually or in various combinations: The first mode, which is usually the default, has minimal level of security — no measures for the safe use of Bluetooth-enabled devices is taken.
The data is encrypted with a shared key and can be received by any device without restrictions. In the second mode, protection is organized at the device level, i.
This mode has different levels of trust for each service offered by the device. The level of access can be indicated directly in the chip, and in accordance with this the device will receive certain data from other devices. The third mode privides protection at the session level where the data is encoded with bit random numbers stored in each pair of devices participating in a particular communication session.
This mode requires authentication and uses the encryption. The second and third modes are often applied simultaneously. The main task of the authentication process is to check whether the device that initiates a session is precisely what it is.
Initiated device responds with a random number as a request. At this time, both devices expect an identification response by combining address identifier with the received random number. The comparison is either a session of communication, or the end of connection responds do not match.
If someone to steal the authentication key, it is necessary for him to know the algorithm to identify a key from the request and response, and determination of the inverse algorithm requires considerable computing power. Therefore, the cost to extract the key by brutal force is unreasonably high.
With regard to the authorization, it is designed so that identified Bluetooth-device allowe access to specific data or services. There are three levels of trust between Bluetooth-enabled devices: If a device has a trust relationship with the initiating one, the last allowed unrestricted access to resources.
If the device has not trust, access to resources is limited to the so-called layer security service. For example, the first protective layer requires authentication and authorization for the opening of access to the service, the second — only identification, the third — only encryption.Nov 18, · Bluetooth technology research paper.
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rutadeltambor.com is professional research paper writing service which is committed to write top-quality custom research papers, term . This paper, the research contributions in this arena are brought together, to give an overview of the state-of-the-art. Simply stated, Bluetooth is a wireless communication protocol.
Abstract— This paper introduces a number of problems faced by the Bluetooth technology when attempting to use it for building adhoc net-works. The paper provides a brief overview of Bluetooth and describes some of the major issues that need to be addressed, if it .
Mobile Phone and Bluetooth Security Bluetooth Research Paper Abstract – This paper is a report on Bluetooth wireless technology. In this report, we have included an introduction to the emerging technology, scenarios, existing research issue, problem statements, suggestions to .
Research Paper on Bluetooth Security: Bluetooth security is ensured via data encryption, as well as devices authorization procedure. Encryption of data is from 8 to bits, which allows to set the level of resistance of the resulting encryption in accordance with the legislation of each country.