Answer the following problems.

problem 1) describe the main security problems in view of data and network. Also a research in finding the solution for these problems.

problem 2) describe security attack. How these attacks will be tackled and deterred? Elaborate.

problem 3) The basic security goals are confidentiality, Integrity and availability (CIA). describe the issues and problems in achieving these goals.

problem 4) What are the function of security professional in the development of security standards and guidelines for a secure system?

problem 5) What is the function of various communication protocols in the realm of security in the information system?

problem 6) describe the main problems that are associated with the physical security of system. Also describe their solution as a security professional.

problem 7) What is cryptography? Also describe the process of cryptanalysis.

problem 8) Check sum, hash function and digital signature provide security up to good level. How? Justify it.

problem 9) Do a research and determine the basic terminology of cryptographic algorithms.

problem 10) Describe the different attacks on information and system security. describe their effectiveness and payoff.