Bluetooth security
State the kind of encryption which will be used for the Bluetooth security?
Expert
Bluetooth specification 1.0 explains the link encryption algorithm as the stream cipher using the 4 LFSR or linear feedback shift registers. Sum of width of LFSRs is 128, and spec says ‘effective key length is selectable between the 8 and 128 bits’. This arrangement permits it to be used within the countries along with the regulations restricting the encryption strength, and facilitating the future upgrade path for security without having the need for a costly redesign of the algorithms and encryption hardware as per the Bluetooth specification. Key generation and the authentication seem to be utilizing the 8-round SAFER+ encryption algorithm. Information available proposes that the Bluetooth security will be satisfactory for most of the purposes; however the users having the higher security requirements will need to employ the stronger algorithms in order to make sure the security of their data.
Distinguish between subnet masks and default gateway?
What is Exhaustive Key Search?
Write down the keys for understanding the key elements of the distance vector routing?
Write down the essential criteria for an efficient and effective network?
What is Feistel Cipher? briefly explain it.
Discuss the difference between concepts of the food chain and the food web.
Compare and contrast digital subscriber line (DSL) and the cable modem. (Use bullets for each of the items you compare and contrast. Give at least six key in points of comparison.) Which is more better, DSL or cable modems? Elucidate.
Is it possible to use VoIP at home? Briefly describe it.
Define the terms Unicasting, Multicasting and Broadcasting?
Illustrate the term Routers. Describe in brief.
18,76,764
1951405 Asked
3,689
Active Tutors
1430419
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!