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Thread: Virtual University MBA assignments solutions

  1. #31
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    you have not posted that assignment first post it then you can have it.

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  3. #32
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    AOA i want ENG301 asimnt solution plz

  4. #33
    Junior Member suleman's Avatar
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    i need cs101 fall smester assignment no 3 solution.................

  5. #34
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    where is your assignment you didn't post it.
    03009520262
    Rabeel Website

  6. #35
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    i need the solution file of cs507 assignment no.4.

  7. #36
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    Q.1 What are the problems that system engineers face while designing a secure information system?

    [5 marks]

    Solution


    A. Natural Disasters

    Natural disasters, such as floods, lightning, brown-outs, fire and earthquakes, are the most obvious security problems for most organizations. Since the source of these problems is generally uncontrollable, one must plan for the possi*bility. Physical location of computer systems, control of electrical surges or spikes and clean fire suppression meth*ods are possible techniques to discuss when dealing with this topic. A pre-defined disaster plan, including appropri*ate off-site backup, helps to avoid regret.

    B. Accidental Problems


    Many threats to a system result from unintentional errors created either by a user or by the system itself. Examples include the accidental disclosure of data, inadvertent modification or destruction of data, faulty software that may produce incorrect data, residual data left in the system and that may contaminate new data, and wrong parameters that get passed inappropriately. The most common forms of accidental threats are employee mistakes. On-going training programs, both formal and informal, can help prevent many of these problems.

    Malicious threats are deliberate attempts to circumvent or defeat the system’s protection mechanisms, or exploit weaknesses in such mechanisms. A trapdoor is a “special element that when inserted in a program or system allows the intruder to bypass protective features safeguarding the secure functioning of a system.” The Trojan horse tech*nique of penetration “consists of supplying the computer with what is perceived appropriate and acceptable informa*tion, but in reality contains secret instructions for unauthorized behavior.”


    Q2. How security vulnerabilities can be over come by using the technique presented by the authors?

    [5 marks]

    Solution

    Security center carries out distribution of vulnerability related information. It conducts analysis, establish countermeasures, provides PR documents, materials and develop support tools to counter vulnerability.




    Collection / Analysis of Information on Vulnerabilities, Analysis of Attacking Methods

    Information on vulnerability and attack methods released via the Internet is collected for the purposes of various research, verification, and evaluation of the impact.



    Reduction of Vulnerabilities

    For the development of safe software, our compilation of know-how titled, "A Secure Programming Course," is presented on our website. Furthermore, research, study, and the development of technology and supporting tools are carried out to reduce the vulnerabilities.



    Report / analysis of Vulnerability-related information, and reports of spreading of countermeasures for vulnerabilities.

    IPA operates “Information Security Early Warning Partnership” for vulnerability-related information distribution in cooperation with JPCERT Coordination Center (JPCERT/CC), and other related organizations/bodies.

    IPA co-operates the JVN portal site, with JPCERT/CC, which provides the action status being taken by the vendors for the vulnerability which has been uncovered, and distributes countermeasure when it becomes available.



  8. #37
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    i need fin 623 solution urgent.
    plz help me today is last day of submittion

  9. #38
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    salam
    i need the solution of GDB of MTH 302 plz can any one help me

  10. #39
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    i need assignment solution of MGT 101 first assignment of april 2012

  11. #40
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    Miss you have to post your assignment then you can get the solution you have not posted this assignment yet. please post this assignment to the assignment section of MBA

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