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Write a report on the enterprise security.

Stuxnet Malware

The security is a major concern for the current organization as the implication would allow the secure information management. It has been assisting for integrating the work for aligning with the consideration for information transfer. The alignment of the following report would be helpful for analysis of the virus of Stuxnet and its impact on the organizational structure. The consideration is also helpful for enduring the utilization of the quantitative risk analysis for identifying the risk factors for the nuclear program. The calculation of the exposure factor, single loss expectancy, annualized rate of occurrence, and annualized loss expectancy has been considered for forming the evaluation of the program. The report would also provide a basic information of the TOGAF and the procurement method used in the movie “Contact”. 

Stuxnet can be explained as malicious computer worm having the extremely sophisticated structure and it exploits multiple windows for forming the analysis of the improved functional development. The malware was built jointly by the American-Israeli weapon for targeting the influence of the effective and smart management process. The activities would be implied with the consideration of the activities aligning the influence of the effective management processing. The malware targets the Program Logic Controller (PLC) hindering the process of automation of the electrochemical process. The attack source of Stuxnet was initialized with the initial vector for the sequencing of the infection. The OS has been deigned in a way that the external removable storages and devices can be supported. Another good feature for the industrial absorption and USB environmental ports. The controlling of the prevention method has been implied with the factors for developing the alignment of the endpoint access in the system.

Stuxnet has been designed for the harming and attacking specific areas of the system and hence it can be considered for the evaluation of the factors for development. The Stuxnet cane be considered for the harming the various networks and systems. The system can exploit and enter into those systems that are unreachable for the Siemens also. The malware would infect the system and with the help of it spreading ability would spread to the rest of the system components. The malware has been specifically designed for the subverted industrial system as it can reduplicate itself harming one components from other in multiple forms. The offline systems can be reached with the help of the hardware components within the industrial computers.

Stuxnet mainly attacks the project files and devices while incorporating the different levels of propagation in the system with single motive of infecting the project files. The PLC devices has been continuously being harmed for allowing the informal development of the factors for taking care of the factors for the development of the improved management process. The worm has been targeting Windows system for listing the probable management. The formation of the PLC windows based system influence would be effective for the listing of the probable influence of the machine level language. The identification of the PLC model would be effective for the development of the factors for considering the involvement of the successive development.

Stuxnet's Impact on System and Networks

The antiviruses works on system software and protects the system from being infiltrated from software point of view. The access in the system using the programs of the software can be protected and detected using the antiviruses. The involvement of the successful development management for protecting from the influence of the malware from the alignment of the factorial development model. The Stuxnet would work on the hardware and form the major influence on the compilation of the work influence on the PLC. The influence of the PLC model has been largely adopted for the consideration of the PLC model identification. The malware results in forming the major impact on the machine level instruction and the variation on the PLC device.

The qualitative risk analysis has been shown below,

Total Cost of the Nuclear Programme (Asset Value)

$1,000.00

In case of a successful Air Strike, expected loss:

$500.00

Successful air strike happens once in (years)

20

By installing S300 Missiles, the Exposure factor is reduced by a factor of

10

By installing S300 Missiles, the occurrence of successful air strike would reduce by

50%

The S300 yearly cost is (ACS, Annual Cost of Safeguard)

$15.00

The Chinese HQ18 yearly cost is (ACS, Annual Cost of Safeguard)

$7.50

Particulars

Value

Workings

Exposure Factor (EF, in %)

50.00%

Expected Loss/Asset Value in percentage

Single Loss Expectancy  (SLE, in $)

$500.00

Asset Value*exposure factor

Annualised Rate of Occurrence (ARO)

0.05

how many times is this expected to happen in one year

Annualised Loss Expectancy (ALE)

$25.00

SLE*ARO

Exposure Factor with S300 in place (EF_S300)

45.00%

Exposure Factor (-10%)

Single Loss Expectancy with S300 in place (SLE_S300)

$450.00

Asset Value*exposure factor

Annualised Rate of Occurrence with S300 in place (ARO_S300)

0.025

Annualised Rate of Occurrence (-50%)

Annualised Loss Expectancy with S300 in place (ARO_S300)

$11.25

SLE*ARO

Value of the Russian Safeguard (S300)

$15.00

Value of the Chinese Safeguard (HQ18)

$7.50

Should the programme implement the S300 or HQ18? Why?

HQ18 should be implied

HQ18 has the same effectiveness as the S300 and the cost of implementing the HQ18 is less than that of S300. Hence, for more value effectiveness, Hq18 should be implied for decreasing the cost for the management of loss.

Q. Which one of the following best describes the TOGAF standard?

A. A framework and method for architecture development

Q. What does ADM stand for in TOGAF

A. Architecture development model

Q. What are the likely requirements in OUR scenario?

A. The TOGAF structure for the provided scenario is given below,

No, we would not use the “have two, for twice the price” as the budget for the second option would consume 15 million dollars (which is twice of first option 7.5 million dollars)

If there is more than 75% probability of the occurrence of the attack, the option of “have two, for twice the price” can be used for ensuring the successful completion of the project

In general circumstances, the option is not valid as it would exhaust twice the cost of the system developed for implying the management of the successful completion of the project.

The option (S300) is hot site as it would allow the continuation of the protection of the nuclear program even after the failure of the HQ18. The facility would allow the significant management of the successful completion of the project.

Conclusion

It can be concluded from the assignment that the implication would be helpful for taking care of the factors for aligning the management. The alignment of the following report had been helpful for analysis of the virus of Stuxnet and its impact on the organizational structure. The nuclear sector had been implied with the consideration for the factors and management of the improved factors. The successful implication management for the listing the analysis for the formation of the factors. The analysis had been implied with the formation development for project intuition.

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