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Smartphone Security Awareness

1.0 Introduction The purpose of this document is to expose a business problem from a technological viewpoint. The subject of the business problem I have selected is smartphone security. This subject will be analysed and critically evaluated, then expanded upon further to reflect the range of possible solutions and raise awareness of the risk and need of smartphone security. 1.1 Aims and objectives Aims Create an authoritative document with recommendations to raise awareness and inform businesses for the need of […]

A Computer Virus

A computer virus is a computer program that can copy itsel and infect a computer. The term “virus” is also commonly but erroneously used to refer to other types of malware, adware, and spyware programs that do not have the reproductive ability. A true virus can only spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the […]

Cyber Security

The data and correspondences innovation (ICT) industry has advanced incredibly well within the last 50 years. The innovation is universal and progressively fundamental to practically every aspect of current society. ICT gadgets and segments are for the most part reliant, and disturbance and one may influence numerous devices. In the course of recent years, specialists and policymakers have communicated expanding worries about shielding ICT frameworks from cyberattacks, which numerous specialists hope to increment in recurrence and seriousness throughout. The demonstration […]

Cyber Security Policy

Cyber security is the body of technologies, processes and practices designed to protect networks, computers, programs and data from attack, damage or unauthorized access. In a computing context, the term security implies cyber security. Ensuring cyber security requires coordinated efforts throughout an information system. Elements of cyber security include application security, information security, network security, disaster recovery / business continuity planning, and end user education (Whatis.techtarget.com). One of the most problematic elements of cyber security is the quickly and constantly […]

Password Management Security System

Project Aim: Passwords management is an important aspect of computer security, it’s the front line of protection for user terminals and it is by far the most common user authentication method within the largest multinational organizations. A poorly chosen password will increase the probability for an information system to be compromised. As such, all organization employees are responsible for taking the appropriate steps, to select good password security policies. Does that happen in reality? No, that’s why software password generators […]

Control System Security

ABSTRACT Access control systems within an enterprise system are used to control the actions, functions, applications, and operations of legitimate users within an organization and to protect the integrity of the information stored within the system. Role-based access control (RBAC) is a relatively new access control system that maps to organizational-specific structures in a way that reduces administrative costs and improves security. Although role-based security models have existed for 20 years, their application has until recently been limited. We try […]

Application Network Security

2.0 CHAPTER TWO 2.1 INTRODUCTION The ever increasing need for information technology as a result of globalisation has brought about the need for an application of a better network security system. It is without a doubt that the rate at which computer networks are expanding in this modern time to accommodate higher bandwidth, unique storage demand, and increase number of users can not be over emphasised. As this demand grows on daily bases, so also, are the threats associated with […]

What is Security Incident?

EXECUTIVE SUMMARY 1INTRODUCTION Expect the unexpected. As soon as a crisis erupts, it should be immediately handled to reduce its potential impact on critical business operations. Such undesirable incidents occur unanticipated and when they do take place, damage or harm is the result. In most aspects of life, it is better to stop something disastrous happening than it is to deal with it after it has happened and IT security is no exception. If possible, security incidents should be dealt […]

Transport Layer Security

The Transport Layer Security Protocol is used to communicate between client-server applications across a network. TLS helps in the communication preventing from the following Tampering, Eavesdropping, Message forgery. TLS provides the authentication at the endpoints and confidentiality over the network using cryptography and also it provides RSA security with 1024 and 2048 bit strengths In typical end-user/browser usage, TLS authentication is unilateral: only the server is authenticated (the client knows the server’s identity), but not vice versa (the client remains […]

Cyber-Crime and Cyber Security

Abstract Cybercrimes are interrupting normal computer functions and has brought many known companies and personal entities to their knees. Over the last decade, crime has entered into the world of information. Crime is developing gradually since the days when merchandise was transported by stagecoach, theft or extortion has changed to keep up, even to our modern-day equivalent-credit and debit cards. Stealing credit card number has become well known danger. In the present, internet has become a playing field for computer […]

Wannacry a Cyber Security Issue

Despite the growth of technology displaying definite significant to the society, it has been subjected to many challenges with the most conspicuous challenge being the cyber security issue. To be in a position of defining how cyber security has negatively affected the technology industry, it serves great importance mentioning that cyber security is a set of methods made up of technologies, processes, and practices designed to safeguard networks, programs and data from attacks and damages from viruses or access by […]

Investments in Cyber Security

The processes of investment in cybersecurity have changed dramatically in recent years. Cyber risk is now a concern for companies, and everyone is cyber – sensitive. What is missing, however, is an understanding of how companies prioritize their limited security budgets. Depending on the type of company and how it operates, security investments would differ. For example, a company with a large e-commerce website may want to invest more in website safety than a company, whose website is essentially an […]

A Study of Cyber Security and Challenges

ABSTRACT Cyber Security plays an important role in the field of information technology .Securing the information have become one of the biggest challenges in the present day. When ever we think about the cyber security the first thing that comes to our mind is ‘cyber crimes’ which are increasing immensely day by day. Various Governments and companies are taking many measures in order to prevent these cyber crimes. Besides various measures cyber security is still a very big concern to […]

Digital Forensics and Cyber Security

Thomas J. Watson, Chairman of the Board, IBM, had once said “I think there is a world market for maybe 5 computers,” I wonder what he would say about technology today. Since I was a young age, I always had a fascination in computing, especially Digital Forensics and Cyber security. My first experience with a computer was when my uncle would visit and bring his old fashioned heavy laptop. I sat and watched him press buttons and execute tasks on […]

Future Threats in Cyber Security

Cyber-attacks aim at confusing the business by interrupting the operations as well as increasing fear to the users. Once the attackers gain access to the company security systems, they access the database and manipulate to suit their motives. For instance, attackers can change some accounts in the organization and siphon some payment made to the vendors by organizations to their bank accounts (Gupta et al., 2016). Hackers may invade the system with the aim of destroying the company reputation and […]

Cyber Security Threats and Security Models

Abstract Cyber security has been used interchangeably for information security, where later considers the role of the human in the security process while former consider this as an additional dimension and also, focus person has a potential target. However, such discussion on cyber security has important implication as it focuses on the ethical part of the society as a whole. To address the issue of cyber security, various frameworks and models have been developed. It also introduces the concepts of […]

Operational Risk has been Often Underestimated Finance Essay

Operational risk has been often underestimated and set aside in relation to other risks by many insurance companies during the past, especially in insurance and banking industry. Nowadays, operational risk has been given more attention, as it has been realized that proper and effective operational risk management can significantly reduce unnecessary operational losses. It can also result in enhanced productivity and more effective and efficient business processes that are crucial for every organization. Managing operational risk is not an easy […]

Information Technology Security or Electronic Information Security

Cyber-security is the practice of defending computers, servers, mobile devices, electronic systems, networks, and data from malicious attacks. The term applies in a variety of contexts, from business to mobile computing, and can be divided into a few common categories. Network security is the practice of securing a computer network from intruders, whether targeted attackers or opportunistic malware. Application security focuses on keeping software and devices free of threats. A compromised application could provide access to the data its designed […]

Personal Firewalls in the Elimination of Cyber Threats

ABSTRACT The term “Cyber Security” which is also termed as “Computer Security /IT Security”, can be defined as the indemnity of the Computer/Network system against the malfunctions and disrupted services which are encountered due to the pilferage of the information entities present on the Computer/Network system. Computer Network has been able to establish itself as a method of approach of present generation towards socialization. But despite of its abundant usage, the cyberspace is still being encountered with several threats and […]

General Data Protection Rules

Abstract We are living in an era where key aspects of our lives revolve around data held about us. The tracking of this data either online or offline, results in the increase of threats like pharming, phishing, and usage of data by third party users (as in Cloud computing) or data brokers. Data is also susceptible to virus or worm attack, political or social manipulation, and improper data profiling. In order to fight back against these threats, one should work […]

Use of Networked Computing Resources

Use of Networked Computing ResourcesToday’s pervasive use of networked computing resources is threatened by increased security incidents such as data and privacy breaches, and attacks to all kinds of systems and applications by individual and state-sponsored hackers. Such threats are generally known as cyber threats, attacks, or crimes; and the technologies, processes, and methods to safeguard the confidentiality, integrity and availability of systems is collectively referred to as cybersecurity. In response, organizations deploy cybersecurity in many different forms and technologies. […]

Online Identity Theft

Online Identity Theft: What It Is and How It Happens written by Alison Grace Johansen is an article that provides a definition of identity theft and how it occurs. According to Johansen, identity theft occurs when a fraudster steals your identity through access to your personally identifiable information (PII) with the intent to commit fraud. Identity theft can be implemented in various ways online. Online ID theft occurs when someone steals your digital PII using scams by planting malicious software […]

The Term Identity Theft

The term identity theft isn’t new anymore as its traces go back to more than a decade now. Users are on brink of identity theft as it is increasing leaps & bounds all around the world. While there are certain preventive measures you can follow to keep your identity safe, using advanced identity protection software tools is one of the best ways that deliver effective results. Let’s discuss some of these tools here. Advanced Identity Protector: Advanced Identity Protector is […]

With Increasing Threat

With increasing threat to your identity online it becomes important to place certain preventive measures to keep your identity traces safe. Here, advanced identity theft protection tools can help you monitor your identity traces online and protects you from all possible cyber threats & attacks. Let’s discuss some of these effective tools here. Advanced Identity Protector: Use this smart identity protection software to keep intruders away from your sensitive and important data. It works on smart algorithms to help you […]

Advancement of Technology

While the advancement of technology has??”for the most part??”changed modern society for the better, it has also changed several aspects of it for the worse. How? Crime. Of particular note is identity theft, which has become significantly more rampant than it has ever been due to the advent of the Internet in the modern age. Identity thieves, who once could only rely on tracing physical things such as paper trails and written legal documents, can now access the sensitive information […]

Phil Zimmerman Vs the US Government over PGP

The research of techniques to have ensured communication while a third party is eavesdropping is what we call Cryptography or Crypto for short. It is basically, creating and studying processes that prevent other people from reading the confidential message that was sent. As we can see, it has a high potential to be used as a tool for espionage or to keep secrets against enemy governments for example. And its propagation was not very well supported by the US government […]

Cyber Crime in Bangladesh

>Introduction New communication system and digital technology have made dramatic changes in the way we live. In the last decade the Internet has achieved considerable expansion. In today’s world, international borders don’t bind this kind of crime, which exploits the technological situation of the global market. In Bangladesh the rate of internet user is increasing rapidly. Cyber crimes are gradually increasing in the country but Bangladesh has no mechanism yet to combat this thing. Cyber crime encompasses any criminal act […]

Cybercrime in the Financial Sector

The Financial sector totally depends on information in order to function. The clients in the banks are not only provided financial services but also security services. Giving clients the assurance of Confidentiality, Integrity and Availability of their financial information is a key function of financial information. Information systems and technology are critical for the financial institutions. Most of the financial sectors rely on detection solutions, through this they usually get to their system loop holes and how they were vulnerable, […]

Explanatory Speech: Cyber Crime

Introduction (Approximately 1min.) Attention Getter: Have you or someone you know gotten a call from IRS asking for money? They may start to threaten you that you will go to jail. If so, it is very likely that it is scammer. Background and Audience Relevance: According to The Treasury Inspector General for Tax Administration (TIGTA) report in March 6, 2018, there have been over 12,716 victims that fell for IRS phone scams and paid more than $63 million since October […]

A Worldwide Crime

Cybercrime is known to be a worldwide crime due to its outrageous outcomes. Cybercrime doesn’t involve with just one crime, but indeed with multiple crimes. Some crimes that involve a cyber crime are Hacking, Scams, Computer vandalism, Cyber Terrorism, Phishing, and Internet Fraud. Cybercrime is considered to be one of the biggest threat to society because personal and confidential information is being stolen through the internet. Illegal activities that involve cybercrime are mainly made by fraudsters and identity thieves. Throughout […]

Computer Security Essays