Computer Science Essays

Essay on Blockchain

Introduction Blockchain is a decentralized digital ledger that records transactions across multiple computers securely and transparently (Puthal et al., 2018). It uses cryptography to ensure that once a transaction has been added to the Blockchain, it cannot be altered or deleted. The technology was initially created to support the cryptocurrency, Bitcoin, but has since been ... Read More

Pages: 3       Words: 738

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Categories of Symmetric Cryptosystems

Symmetric cryptosystems ensure secure end-to-end communication by using one key for encrypting and decrypting messages. In symmetric cryptosystems, the two communicating parties must agree on the secret key before initiating the communication. For example, if the sender encrypts data using a password, the receiver must know the same password to access the data. Notably, the ... Read More

Pages: 8       Words: 2179

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Chipset Architectures Review

The chipset architecture greatly influences a computer’s performance and capabilities. There are many distinct architectures on the market, each with unique advantages and disadvantages. This research aims to compare and contrast the three widely used computer chipset architectures: Intel 80×86, ARM, and MIPS R4000. The analysis will take into account a variety of elements of ... Read More

Pages: 6       Words: 1606

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Comparison Between Microsoft and Linux Operating Systems

Abstract The research topic to be addressed in this project is the comparison between Microsoft and Linux operating systems. The project will provide a background of each of the two operating systems. The project will also discuss the differences and similarities between the two operating systems. Generally, Linux provides its users with an excellent level ... Read More

Pages: 6       Words: 1586

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Preserving and Protecting Computer Evidence

Introduction The new technology has fostered a reliable way of preserving and protecting computer evidence. Information can now be saved on computers and many other types of electronic media, disguised, and at another point, it can be “erased.” It is much easier to find evidence in electronic devices than paper documents or other tangible records. ... Read More

Pages: 3       Words: 747

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Research Paper Big Data

Introduction There has been a massive window of opportunity created by the proliferation of big data for any business ready to take advantage of it. The proliferation of connected devices is mainly responsible for the rise of “big data.” Smartphones, laptops, and sensors in the field add to the already available mountain of data. There ... Read More

Pages: 5       Words: 1150

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Essay on Physical Security

Introduction When most people think about security, images of locks, bars, alarms, and armed guards pop into their heads. They are not the only steps to take into account when trying to secure a system, but they are a reasonable starting point. Information security software security, user access security & network security are all made ... Read More

Pages: 6       Words: 1385

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Motivations for Hacking and Enablers of Hacking Among Victims

Introduction With the rise of internet consumption and the increase in digital device usage, hacking has become a norm, with many individuals and organizations rendered victims of hacking. By definition, hacking refers to identifying a weakness in a computer system or network and exploiting these weaknesses to gain unauthorized access to organizational or personal data. ... Read More

Pages: 7       Words: 1819

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Leveraging Search Technologies

Introduction A software platform that analyzes information is referred to as a search engine. One of the most widely used browser tools is for browsing through languages or graphical web data. Additionally, there are attempts that allow you to look for data on data centers, e-commerce systems, and Usenet newsgroups. The person is entering a ... Read More

Pages: 6       Words: 1527

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Essay on Information Technology

The world of information technology is becoming more complicated, and its challenges are becoming more intricate. Data security, data breaches, privacy concerns, a lack of interoperability, a dearth of user education, and rising IT costs are some of the most prevalent issues in the IT industry. Threats of data breaches and other malicious attacks can ... Read More

Pages: 6       Words: 1584

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SaaS and Non-SaaS Solutions

Introduction In week two, I researched SaaS software solutions like Amazon Web Services (AWS) and Microsoft Azure, as well as non-SaaS options like OpenStack and VMware. The features of the software solutions, implementation risks, and capital and operational expenditures are all compared in this paper, as discussed below. SaaS Solutions Features and Functions Amazon Web ... Read More

Pages: 7       Words: 1761

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Persuasive Essay on Future Threats to Cyber Security

Battles in today’s technological world are no longer viewed as the use of tanks or guns but rather the use of weaponized cyber security threats to destroy an entire city. The internet faces many challenges, placing information security in great danger. Unfortunately, the cybersecurity exercises remain a cat-and-mouse game, a very reactive activity in that ... Read More

Pages: 7       Words: 1843

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Ethics in Information Systems Technology; Individual Privacy and Intellectual Property

Some of the most crucial concepts in understanding the opportunities and challenges of information systems technology include data security, anonymity, and privacy. While security, anonymity, and privacy are often said with the same breadth, they do not imply the same thing. Furthermore, depending on the needs of an organization and an individual, they can prioritize ... Read More

Pages: 10       Words: 2510

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Data Leakage and Data Loss Prevention

Introduction The idea of “Information Everywhere” has become increasingly popular as more organizations adopt cloud-based models. This new approach to storing and accessing data has many benefits, such as accessibility, scalability, and cost-efficiency, but it also has some potential risks (Wijesingha et al., 2019). One of the primary concerns of cloud computing is data leakage ... Read More

Pages: 5       Words: 1104

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Data Communication and Computer Networks

Executive Summary Data communication and computer networks are the essential part of our day-to-day life. It is invaded all aspects of our life, i.e., entertainment, business, education and research, space mission, PC revolution, and telecommunication. This paper discusses data communication and computer networks, their importance in the current technological world, and how they are related. ... Read More

Pages: 9       Words: 2322

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