Define Value Engineering Analysis - 3363 Words

2) Define value engineering analysis. Discuss briefly the various approaches for VE and VA. Value Engineering (VE) or Value Analysis (VA) is an important and powerful approach for improvement in the performance of the products, systems or procedures and reduction in costs without jeopardising their function. L.D. Miles defined Value Analysis in his book Techniques of Value Analysis and Engineering (1961) as an organised creative approach which has for its purpose the efficient identification of unnecessary cost i.e., cost which provides neither quality, nor use, nor life, nor appearance, nor customer features. Thus the basic objective of VE/VA is to achieve equivalent or better performance at a lower cost while maintaining all†¦show more content†¦These job plans have various steps and phases with their associated VE techniques at each phase. In one of the job plans the seven steps involved are: (1) preparation, (2) problem selection, (3) information, (4) evaluation, (5) creation, (6) selection and presentation, and (7) implementation and follow up. The salient features of three different approaches to conduct a VE programme. These are: a) Job Plan due to Mudge b) DARSIRI method c) FAST (Function Analysis System Technique) The Job Plan due to Mudge is a very well recognised approach. The seven phases of Job Plan are: i) General phase ii) Information phase iii) Function phase iv) Creation phase v) Evaluation phase vi) Investigation phase vii) Recommendation phase. Each of these phases comprises or is supported by one or more techniques. There are work-sheets for each phase. The practice of Job Plan and the application of VE techniques should be made on properly selected project. Thus selection of VE projects is important. Those products should be chosen for the study which is significant in terms of cost reduction potential. In step-by-step application of the Job Plan the project unfolds from the information phase right up to recommendation phase. The general phase plays vital role throughout and provides a good base for other phases to succeed. Brief description of each phase together with associated VE techniques are given in the following sub-sections.Show MoreRelatedApproaches to Risk Analysis Essay912 Words   |  4 PagesWhen planning any kind of project, especially an information security project, risk analysis is very important. Risk analysis, in the context of information security, is the process of assessing potential threats to an organization and the overall risk they pose to the continued operation of the organization. There are multiple approaches to risk analysis, and multitudes of literature have been published on the subject. 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Many Beliefs Influence Our Lives Today - 1413 Words

Many beliefs influence our lives today. In fact one of the most well-known movie series today, was influenced by a belief, called Norse Mythology. That movie series is Lord of the Rings! Many of the main characters and items come from Norse mythology. Such as, the elves, the enchanted rings, the dwarves, and other realms. Most people only know one or two deities from Norse Mythology, like Thor and Loki. While most people in the world are more familiar with the beliefs of the Ancient Greeks, Norse Mythology is one of the most overlooked, interesting, and diverse forms of mythology in the world. Norse Mythology was started by the vikings and carried across the world by them. The earliest known accounts of Norse Mythology came from†¦show more content†¦There are many deities/figures in Norse mythology. Such as, giants, gods, supernaturals, and humans. One of the most important figures is Ymir. He was a brutal frost giant, created out of ice. He created every giant, who later created the gods. Two kings of the giants are Thrym and Skymir. Thrym is king of the frost giants. He is most famously known for using Mjolnir, Thor’s hammer as ransom for the goddess, Freyja. Skymir is the king of Jotunheim. He is known for being an illusionist, and tricking Thor. Most people only know one or two figures of Norse mythology. Even though there are so many more. Like, Buri the 1st god created. He is the father of Bor, and grandfather of Odin. He is said to have come into the worlds, by the cow Audhumla. She is said to have licked him free from inside a block of ice. There is no known accounts of who his wife is. Odin is the son of Bor and Bestla and ruler of Asgard. His is god of all wisdom and only has one eye. He gouged out the other one. His wife s name is Frigg. Frigg is an Aesir goddess and wife of Odin. She is the mother of Balder and hold, Queen of Asgard, and goddess of foreknowledge. Thor is one of the most widely known Norse gods, thanks to Marvels m ovies and comic books. He is the son of Odin and Earth, his wife’s name is Sif and he is god of thunder. He is known for being fierce and fighting a lot and his magic hammer Mjolnir. Loki is another widely known gods. He is known for his shape-shifting abilities and

Webb’s Stores Cloud Security Free Samples †MyAssignmenthelp.com

Question: Discuss about the Webbs Stores Cloud Security. Answer: Introduction Cloud computing has flourished in the recent years and is being used by the organizations and business units all across the globe. The cloud services in the present times have enabled the business owners and executive to provide better quality services to the users and have also strengthened the business integration, communication and continuity. One of the organizations that have recently decided to step into the world of cloud is the Webbs Stores. It is a retailer of food items and specialty items and is located in Australia. For the processing and management of the store information, there are two centres of the Webbs Stores that are located in Melbourne and Sydney. The store is spread across many different locations in Australia and therefore, there are regional data centres as well in Wagga, Port Macquarie, Auckland and many other regional locations. There are around 800 members of the staff that are associated with the store comprising of the warehouse and sales staff members. With the increase in the number of operations, sales activities, employee and customer count, there are increased complexities that are observed in the management and processing of the data and information. The decision to move the database to cloud has been taken to resolve all such problems. Security of IaaS Cloud Model and Database There are many cloud models that can be implemented for the database migration to the cloud in case of the Webbs Stores. IaaS cloud has been preferred and recommended as per the specifications and needs of the store. However, the cloud model is associated with certain forms of security risks and attacks. It would be necessary to identify and analyze these attacks so that the corresponding measures may be taken to avoid all the security occurrences. Some of the recommended measures have been listed below. There may be many of the network based security attacks that may take place in IaaS cloud database. The network based intrusion detection and prevention tools are available in the market so that the malevolent activities can be highlighted as soon as the attacker attempts to execute them. There shall also be application of data analytics tools used in security tools so that the behavior of the attackers and the attacking patterns that are used by them can be identified. The basic security set up shall be made strong so that the overall security of the database is improved. Access control is one of such measure that would prevent the access of all the malicious entities. Other similar mechanism to enhance the basic security would be authentication system. There shall be enhanced authentication with the use of multiple measures that shall be enforced. Many automated and ready to use applications are also available which can be used, such as anti-malware tools along with anti-denial tools (Ismail, 2017) Advanced encryption algorithm, digital certificates and hashing algorithms shall also be used to protect the information. Disaster recovery can be implemented by making use of the automated back-up of the entire data sets. Benefits for the Enhancement of Security Information is the key asset for the organizations. In case of Webbs Stores, there is a lot of information that the store manages processes and stores in the data centres. These include the information about the clients, products, employees, transactions, sales, payments, inventory and a lot more. In case of the security occurrence, the properties of the information may suffer poorly which may in turn impact the profits and revenues earned by the store (Simou, 2016). IaaS cloud security will make sure that none of such occurrences and events take place and the information is protected at all times. It will provide numerous benefits in the form of enhanced customer trust and transparency along with competitive advantage in the market along with enhanced revenues and profits. Types of Challenges Issues There are various forms of challenges and issues that may crop up with the implementation of cloud database with Infrastructure as a Security (IaaS) cloud model. The store must already be making use of a number of other technical tools and components. The database is required to be integrated with all such tools and there may be issues in this process. There may also be occurrence of technical faults and operational errors due to the involvement of so many different elements and components (Shahid, 2015). The process of migration will bring many of the costs along with it in terms of tools cost, resource costs and cost of the project tasks. Database Issues Security Risks The risks and issues in associated with the IaaS cloud database for the Webbs Stores may be in the form of the database risks in itself. The security of the database may be compromised due to the involvement of increased number of access points. The attackers may be able to succeed in identifying the access points and may make use of the same for breaching of the information. There may also be denial attacks executed by the attackers to make the database services unavilable for the users (Alashoor, 2014). IaaS Infrastructure Issues Security Risks The overall infrastructure that will be offered by the IaaS cloud model may also be put at risk. The staff members of the Webbs Stores will be making use of such an infrastructure for the first time which may lead to the execution of multiple errors and mistakes by them. This may enhance the security vulnerabilities that may go unnoticed and may be used by the attackers to execute the eavesdropping and impersonation attacks (Singh, 2001). Communication Issues Security Risks The information will not remain at rest in case of the cloud model. It will keep on traversing from one medium to the other and the information may be shared among many resources and access points. During this sharing and communication of the information, the attackers may execute the attacks like man in the middle or eavesdropping attacks to breach the information and capture its contents and properties. Backup, Storage and Retrieval Issues Security Risks The other category of risks that may emerge which may lead to compromise on the security of the data and information may be related with the specific data operations that will be carried out. Data Backups: Backup is an essential activity that is carried out in case of databases and system information so that a copy of the entire data sets is saved and updated. It is done with the aim of disaster recovery and control in case of a security attack. However, the attackers may trigger a malware during backup process and the same may lead to deterioration of the information properties. This may lead to problems of integrity violation. Storage: The primary purpose of a database is to store the information in the data repositories so that it can be managed and processed correctly. These storage containers and repositories may be misused by the attackers and there may be many attacks that may be executed in terms of information breach, malware attack, information loss etc. (Fowler, 2010). Data Retrieval: There are queries that are processed to retrieve the data from the database. These queries may be injected with malicious code by using SQL injection attacks. There may also be unauthorized users that may gain access to the database and retrieve the information that may not be permitted to be viewed by them. Disaster Recovery Changes in Strategy and Policy The disaster recovery strategy is essential to be updated on the basis of the disasters and types of attacks. It cannot remain static to handle all forms of security risks and occurrences. An improved risk identification and analysis will be necessary to be carried out which shall make use of automated analytics tools and applications. This process will provide an updated picture of the possible attacks that may take place (Tari, Yi, Premarathne, Bertok Khalil, 2015). In the next set of steps, each risk and occurrence that is identified must be mapped with a disaster recovery strategy. The strategy will vary on the basis of the risk type and the other contributing factors. There shall also be an updated backup and damage control process implemented which must also focus upon the encryption of the information. Access Control Mechanisms and Processes The basic security set up shall be made strong so that the overall security of the database is improved. Access control is one of such measure that would prevent the access of all the malicious entities. Access control in the present times is not restricted to physical security processes for the verification and validation of the entities. There are improved and new methods that may be used for the purpose of control on the access which shall be used in the case of the cloud database for the Webbs Stores. IaaS infrastructure: There shall be use and application of role-based access control measures for the avoidance and prevention of any of the intruder or unauthorized access. Cloud instance of MS SQL Server 2012 R2: There shall be use and application of role-based access control measures for the avoidance and prevention of any of the intruder or unauthorized access. Cloud network infrastructure: There shall be use and application of attribute-based access control measures for the avoidance and prevention of any of the intruder or unauthorized access. Backup, storage and retrieval: There shall be use and application of attribute-based access control measures for the avoidance and prevention of any of the intruder or unauthorized access. Access refers to the property in which the user is provided with specific permissions to perform a certain task or an activity. In terms of the databases, the access may refer to the permission to view the data, write the data or modify the data. There is also access required to perform other data operations as well (Khan, 2012). It is therefore necessary to provide the access only to the users who are authorized to perform certain and specific tasks. Role based access control is also abbreviated as RBAC and as the name suggests, the permissions are provided on the basis of the user roles. These may include different permissions for database administrator, data analyst, data associate, data scientist and likewise. The attribute based access control is another form of control that may be applied which considers the user attributes instead of the roles. Conclusion Webbs Stores is a retailer from Australia that is expanding at a rapid pace. With the increase in the number of operations, sales activities, employee and customer count, there are increased complexities that are observed in the management and processing of the data and information. The decision to move the database to cloud has been taken to resolve all such problems (Nadeem, 2016). There are security issues that come up with the use and implementation of cloud computing in the organization. The cloud model selected for Webbs Stores is Infrastructure as a Service (IaaS). IaaS cloud security will make sure that none of such occurrences and events take place and the information is protected at all times. It will provide numerous benefits in the form of enhanced customer trust and transparency along with competitive advantage in the market along with enhanced revenues and profits (Hashemi Hesarlo, 2014). The store must also look out for and explore the security parameters and mechanis ms that they may enhance with the involvement of other technologies. For instance, there shall also be application of data analytics tools used in security tools so that the behavior of the attackers and the attacking patterns that are used by them can be identified. Many automated and ready to use applications are also available which can be used, such as anti-malware tools along with anti-denial tools. Advanced encryption algorithm, digital certificates and hashing algorithms shall also be used to protect the information. It must be understood that the security of the information is of utmost importance and the measures shall be taken for smooth migration to the cloud. There shall also be careful and extensive planning that must be involved. References Alashoor, T. (2014). Cloud computing: a review of security issues and solutions. International Journal Of Cloud Computing, 3(3), 228. https://dx.doi.org/10.1504/ijcc.2014.064760 Fowler, S. (2010). Impact of denial of service solutions on network quality of service. Security And Communication Networks, 4(10), 1089-1103. https://dx.doi.org/10.1002/sec.219 Hashemi, S., Hesarlo, P. (2014). Security, Privacy and Trust Challenges in Cloud Computing and Solutions. International Journal Of Computer Network And Information Security, 6(8), 34-40. https://dx.doi.org/10.5815/ijcnis.2014.08.05 Ismail, N. (2017). The winding road to GDPR compliance - Information Age. Information Age. Retrieved 20 September 2017, from https://www.information-age.com/winding-road-gdpr-compliance-123468132/ Khan, A. (2012). Access Control in Cloud Computing Environment. Retrieved 22 September 2017, from https://pdfs.semanticscholar.org/ef20/bc1239539f9a8502715153c5af67fc9e9034.pdf Nadeem, M. (2016). Cloud Computing: Security Issues and Challenges. Journal Of Wireless Communications, 1(1). https://dx.doi.org/10.21174/jowc.v1i1.73 Shahid, M. (2015). Cloud Computing Security Models, Architectures, Issues and Challenges: A Survey. The Smart Computing Review, 602-616. https://dx.doi.org/10.6029/smartcr.2015.06.010 Simou, S. (2016). A survey on cloud forensics challenges and solutions. Security And Communication Networks, 9(18), 6285-6314. https://dx.doi.org/10.1002/sec.1688 Singh, K. (2001). IT Infrastructure Security-Step by Step. Sans.org. Retrieved 20 September 2017, from https://www.sans.org/reading-room/whitepapers/basics/infrastructure-security-step-step-430 Tari, Z., Yi, X., Premarathne, U., Bertok, P., Khalil, I. (2015). Security and Privacy in Cloud Computing: Vision, Trends, and Challenges. IEEE Cloud Computing, 2(2), 30-38. https://dx.doi.org/10.1109/mcc.2015.45

J.S. BachS Organ Fugue In G Minor Essays - The Well-Tempered Clavier

J.S. Bach'S Organ Fugue In G Minor ANALYSIS: J.S. BACHS ORGAN FUGUE IN G MINOR Bachs Organ Fugue in G Minor contains a six measure subject with a tonal answer. The countersubject first appears in the top voice in the last beat of the sixth measure. However, instead of a total repetition, there are variations of the countersubject prevalent in the remaining voices. For example, only the first two measures of the countersubject appear in the second voice with the rest free material, whereas the third voice contains a majority of the countersubject with limited free material. The exposition ends with a half cadence at the Dominant in measure 22. The development section of Bachs fugue contains episodes of the fugue subject in the lower three voices starting with the tenor voice in measure 25, followed by the alto and bass voices. Throughout the episode, the soprano voice contains real and tonal sequences until the end of the episode, which occurs in measure 45. Bach uses a pedal point in the bass as well as an invertible counterpoint in the alto and tenor voices between measures 45 and 50. The development section does not modulate from the tonic key. There is a restatement of the fugue subject in the tonic in the bass voice in measure 63. This piece ends with a Perfect Authentic Cadence in the tonic key. Music Essays