1.
Explain why data security is important.
The many aspects of data security are integral and critical with any businesses or home computer user. These areas include Client information, payment/transactional information, individual files, banking information and proprietary intellectual property. These forms of data and information are difficult to replace once lost. Though data security often refers to protection from unwanted hackers, spyware and viruses it, also, comes in the form of natural disasters with the likes of a flood or fire. The later forms of data loss are just as damaging as those from hackers, viruses, spyware, Trojan horse or a malware infection. To answer the question why data security is important is because the damages
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What is deadlock and how can it occur?
Concerning database deadlock is a state that happens with two or more database sessions have data locked, and those database session call for a lock on the data that the, different, sessions have locked already. The deadlock occurs when the sessions are waiting for one another during this state no transactions can occur, and the sessions are stuck in a wait mode. This is known as deadlock. “Both queries then wait endlessly for each other to release what they each need to proceed. This is called “deadlock” or “the deadly embrace.” (Gillenson, 2015)
Part B
1.What is data administration?
Data administration is a form of data resource management that is an organizational task, it requires working in specific areas of information systems to create plans, diagrams, organize, designate and relate various controls over data resources. The various data resources are most often stored in databases and are part of a database management system or software like excel or access or an open source spreadsheet. In many organizations the data administration, which is operated by the database administrator, involves many duties such as what follows in this quote. “In order to reduce errors, improve performance, and enhance the ability of one is worker to understand the work done by another, it is important for the data administration function to set standards regarding data and its use. One example of standards is controlling the way that attribute names, table names, and other data-related names are formed. Attribute names must be meaningful and consistent” (Gillenson,
Data administration is a fundamental piece of good IT administration, which thusly is a foundation in corporate administration. A fundamental part of the IT administration is data security, specifically relating to individual data. On the other hand, numerous associations don't have a reasonable arrangement for data security administration.
In a multi-process system, deadlock is an unwanted situation that arises in a shared resource environment, where a process indefinitely waits for a resource that is held by another process. A deadlock occurs when two or more tasks permanently block each other by each task having a lock on a resource which the other tasks are trying to lock. When a detection algorithm determines that a deadlock exists, the system must recover from the deadlock. The most common solution is to roll back one or more transactions to break the deadlock.
The purpose of this posting is to explain what privacy and confidentiality mean and then review the case study about the options of reporting abuse in a child and what principles of ethics are involved with it.
The Human and Ethical Aspects of Big Data, quickly outlines an array of ethical problems that big data has had and will continue to develop in the upcoming years in our society. The author begins by giving an example of the earliest use of big data, the census. Census data can provide a plethora of benefits to society, representation in government, civil planning, such as road and water treatment, as these take years to construct and having the population and these necessities, Time align is crucial. As the author, uses the example of the internment of Japanese-Americans in 1943. Here is big-data supposed to help the citizens of the Unites States, the big data that is supposed to be private. Now in 1943, big data being used to discriminate
My supervisor, Malia Brown and I interviewed Natalia Uvino on October 26th, 2015 at our office. Natalia prefers to be called Natty. Natty prefers he and him pronouns. Natty is 17 years old. The respondent mother (RM) is Angelina Uvino. The respondent father (RF) is John Uvino.
Security helps the organization meet its business objectives or mission by protecting its physical and financial resources, reputation, legal position, employees, and other tangible and intangible assets through the selection and application of appropriate safeguards. Businesses should establish roles and responsibilities of all personnel and staff members. However, a Chief Information Officer should be appointed to direct an organization’s day to day management of information assets. Supporting roles are performed by the service providers and include systems operations, whose personnel design and operate the computer systems. Each team member must be held accountable in ensuring all of the rules and policies are being followed, as well as, understanding their roles, responsibilities and functions. Organizations information processing systems are vulnerable to many threats that can inflict various types of damage that can result in significant losses (Harris, 2014). Losses can come from actions from trusted employees that defraud the system, outside hackers, or from careless data entry. The major threat to information protection is error and omissions that data entry personnel, users, system operators and programmers make. To better protect business information resources, organizations should conduct a risk analysis to see what
Oracle's relational databases represent a new and exciting database technology and philosophy on campus. As the Oracle development projects continue to impact on University applications, more and more users will realize the power and capabilities of relational database technology.
The data breach at Target had a massive impact on cyber security. According to Lauren Abdel-Razzaq, we live in a world where consumers don’t even think twice about paying with a credit or debit card or buying items online or with mobile devices (2014). However, data breaches have become a major threat and continue to impact companies all over the world. Companies should take information security as seriously as possible. We don’t live in a perfect world. Anything can happen at any time, even if a company has the most sophisticated security system in place. It is how a company reacts to a data breach that will make or break them.
A IT disaster can be unpredictable and inevitable to an organization. For instance, these types of disasters “can be man-made, natural disasters, technology failures and more” (Business continuity and disaster recovery plan, 2008). Many cybersecurity companies should emphasize the need for organizations to have a DR/BCP in place. In fact, cybersecurity “should acknowledge and embrace the linkages between information security and other departments, such as business continuity, disaster recovery, and emergency management” (Kirvan, P, 2014). It is important for a CISO in an organization to integrate cybersecurity to their DR/BCP. According to SISS-Consulting, “75% of organizations say IT risk can impact customer satisfaction” (Cyber Security, 2016). There are a variety of reasons, plans, and implementations that a CISO must have in mind when they are looking to
Data encryption refers to the process of transforming electronic information into a scrambled form that can only be read by someone who knows how to translate the code. In nowadays business world, it’s the easiest and most practical way to secure the information that we stored and processed, and it’s significant for our sensitive information. For example, as electronic commerce is popular now, the vendors and retailers must protect the customers’ personal information from hackers or competitors. They also have many business files or contracts that need to be strictly protected. Without data encryption, these important information may fall into wrong hands and be misused by others. Besides, data encryption may be used to secure sensitive information that exists on company networks, or create digital signatures, and help to authorize in business. No one should underestimate the importance of encryption. A little mistake in encryption may make sensitive information revealing, or even result in illegal and criminal accuse.
Computers; they are a part of or in millions of homes; they are an intricate part of just about every if not all successful businesses, the government, and the military. Computers have become common place in today’s society and the lives of the people who live in it. They have crossed every national, racial, cultural, educational, and financial barrier, which consequently ushered in the information age. A computer is a programmable electronic device that can store, retrieve and process data, and they come in all shapes, and sizes. They can be used for and in just about anything. As stated before, they are used in just about every aspect of modern society. They are so fundamental to modern society that it would be disastrous to society without them. As stated before, there are many areas in modern society that are run by computers. They play an intricate part of millions of homes in the world. Office workers in business, government and the military may use them to write letters, keep rosters, create budgets, find information, manage projects, communicate with workers, and so on. They are used in education, medicine, music, law enforcement, and unfortunately crime. Because computers have become such a part of the world and how it operates, there is a tremendous responsibility for those who are in control of these computers and the vital information that they carry, to manage and protect them properly. This is management and protection is vital because any loss or damage could be disastrous for the affected entity. For example, a mistake or intentional alteration of a personal credit file could affect ones ability to buy a car or home, or can lead to legal actions against the affected person until the mistake or intentional alteration has been corrected. Therefore, with the advent of computers in the information age, and all of the intentional and unintentional violations against them, comes the need to safeguard them and the information they carry with strong systems and policies of computer security.
Cybersecurity, it a vital part of daily life. Now with the world transitioning away from paper and becoming more reliant on the use of the ability to operate through some form of online apparatus. From the moment one unlocks the phone on their dresser they have become embodied in the use of cybersecurity. Logging into Facebook or Snapchat one is at the whim of the sites cybersecurity and privacy settings. Checking the balance in a person's banking account on their laptop from home requires the use of cybersecurity. Even when a customer wants to make that online purchase from Target proper Cyber security policies are required. No matter what is being done online, either via computer or phone in some form or fashion there is a certain level of cybersecurity required. Cybersecurity is important because it allows all aspects of our social construct to be stabilized, and it allows. our private information to be secure.
Cryptography is the science of using mathematics to encrypt and decrypt data. Cryptography enables you to store sensitive information or transmit it across insecure networks so that it cannot be read by anyone except the intended recipient. While cryptography is the science of securing data, cryptanalysis is the science of analyzing and breaking secure communication. Classical cryptanalysis involves an interesting combination of analytical reasoning, application of mathematical tools, pattern finding, patience, determination, and luck. Cryptanalysts are also called attackers (The Basics of Cryptography)
Nowadays, the information is the most treasured asset in an organization, due to it along with the experience represents the input necessary to take appropriate decisions and consequently to have success in the business. Almost all the information and knowledge related with the processes business, goods and services offered by a company, is processed, managed and stored through technology and information systems, thus the security of information has become increasingly important and plays a critical role in the enterprise government.
Privacy exist wherever personal information or other sensitive information is collected, stored, used, and finally destroyed or deleted – in digital form or otherwise. The challenge of data privacy is to use data while safe-guarding individual's privacy preferences and their personally identifiable information. The fields of computer security, data security, and information security design and utilize software, hardware, and human resources to address this issue.