Computer Risks And Security : Computer Risk

According to the Federal Trade Commission Identity theft is the fastest growing crime in the United States of America. They estimated that 10 million people a year are victimized by the crime which comes out to about 19 people per minute are becoming victims of this crime. Given these extremely worrying statistics it has never been more important to be informed about the crime of identity theft and how to avoid it in your daily life especially as more schemes and ways to unknowingly forfeit your information are introduced with the prevalence of the World Wide Web (www, w3). More than just knowledge of the crime of identity theft it is also important to know what protections you can set to help protect your information. Also, given the amount of businesses and organizations, and the various vulnerabilities that their systems may have, that must have access and know significant information about your life it is also invaluable to understand how to recover from your information being lost. This paper will be used to inform about this growing crime including what identity theft is and the different types that exist, what information is most important to protect, what you can do to avoid it, how to recover from it and what that may entail, and how this applies to the field of computer science and what should be looked for when building systems, and different kinds of attacks that can happen.

The problem experienced by the Wayward Pines Public Library of having one of their public access computers (PAC) becoming a zombie member of a Botnet army is not an isolated one.

Factor Analysis of Information Risk (FAIR) is a framework for understanding, analyzing and measuring information risk (Violino, 2010). FAIR is a Value at Risk (VaR) model for cyber security and operational risk and is considered an international standard by The Open Group. The FAIR model quantifies information risk in financial terms using a scientific approach (RiskLens, 2015). Other risk models measure risk in qualitative terms based on the opinions of subject matter experts, reliance on practitioner intuition and experience, industry lore and best practices (Violino, 2010). The primary components of the FAIR framework are a taxonomy for information risk, standardized terms and definitions for information risk terms, data collection criteria, scales for measuring risk factors, a computational engine for calculating risk, and a simulation model to measure risk scenarios (Jones, 2005). The framework is used to develop threat-modelled information risk processes based on past experiences, up‐to‐date intelligence feeds, recognition of trends, and a valuation of the organizational assets (Optimal Risk, 2015).

The purpose of this paper is to touch on the issue of Hacking. It will go into detail about the history, evolution, future and prevention of Hacking. In addition, this paper will discuss different types of hackers and their motivation behind hacking. This paper examines the major impact caused by malicious hackers and give modern examples of such attacks. To conclude, it will predict how hacking will be in the near future and give the precautionary measures Information Security professionals can take to mitigate the risk of being victimized.

The most common operating system, Microsoft Windows is used to connect the systems to the internet and hence contains various vulnerabilities. Internet Explorer, MS-SQL, file serving and message processing services are the most commonly exploited services of the operating system. There is no operating system that does not contains vulnerabilities and exposures and cannot be targeted by the hackers and viruses. The vulnerabilities in Windows are more popular because of the huge number of machines running it. (Zibstev

Computers have become part of our daily complex lives; we depend heavily on computers to help break our complicated lives down. Most people now prefer to do things the digital way and so does companies. Most of trading (buying and selling) is now online which requires computers. In order to satisfy our hunger for digital living, there is a need for technology called the operating system to carry out the activities we require our computers to do. Computers and technology come in different forms and sizes and due to the capitalistic nature of our economy everyone is allowed to come up with their own form of computer and even the technology to run it. In recent years’ companies have gained interest doing business digitally and since software have become easier to write or code, it is also vulnerable- easy for programmers to access and exploit called hacking. Hackers are unapproved clients who break into a technological framework, change or decimate data, frequently by introducing hazardous malware without the insight and assent of the host company. Companies are now at risk of losing much more than money by doing business the digital way. It is in this view that the Security Exchange

The fourth spoke on the wheel of terrorism is “computer crime”. The use of computers can be used in a good way or can also be abused. Cyberattacks are a huge threat to our national security and technological infrastructure.

The use of information technology in business presents major security challenges, poses serious ethical question, and affects society in significant ways. Especially, the computer crime is a growing threat to society and is caused by the criminal or irresponsible actions of individuals who are taking advantage of the widespread use and vulnerability of computers and the Internet and other networks. It presents a major challenge to the integrity, safety, and survival of most business systems.

The realization of potential risks to an organizations information system has been increased in the past few years. The principles of risk management, vulnerabilities, internal threats, and external threats is the first step in determining which levels of security are necessary to protect and limit the risks to an organizations information system. This essay will describe the principles of risk management as they pertain to the information system and its associated technology of Professional Security Training School. Moreover, this essay will include an exploration of the vulnerabilities of

Managers in the information technology sector are faced with various challenges. Above all, the single most cybersecurity vulnerability remains to be individuals or employees in organizations. This is because lapses in the security system always start with members of staff. Moreover, the above-mentioned individuals are the primary defense mechanism. The range of activities that come up as a result of human error are many, most of the time involving acts of trespass, extortion, vandalism and even theft. The reason behind vulnerability is in the fact that efforts of protection are easily defeated and would only require a person who is against your interests in a particular way. An example is a scenario where an employee decides to infect the system of an organization with a virus. Nevertheless, the same person could become negligent in his duties and give an unauthorized colleague usernames and passwords to systems. The consequences that lie in this would be dire in that it can facilitate crime and sharing of files, which may be considered confidential by a company.

Today cyber security causes huge problems for Society: personally, financially and even in matters of national security. Just in the last two years, hundreds of millions of credit card numbers have been stolen. Tens of millions of Social Security numbers and health care records were compromised and even nuclear energy centers have been hacked. Also unmanned drones have been hijacked. This is all done by exploiting vulnerabilities in hardware and software, or more often by taking an advantage of unintentional decisions made by the people using the software. The people committing these cybercrimes don’t fit a single profile or motivation, it could be anyone from an international terrorist to a teenager competing for bragging rights. Today the largest countries not only have a regular army but also have a well-armed Cyber Army, in fact the next World War may not be fought with traditional weapons but with computer used to shut down a nation’s water supplies, energy grid and transportation systems. This essay will discuss how cyber security is compromised, what systems are in place to defend cyber-attacks and also how to remain safe when using the internet.

Prevalent to the current trend now is the dependency of the society on Information technology and communication systems. Every aspect of human life is one way or the other linked and controlled by information technology tools. The importance of information technology cannot be over emphasized as its unavailability could lead to a form of disaster or the other. Pivotal infrastructures like finance, healthcare, education and security are driven by information technology. However, information technology and its benefits are accompanied by vulnerabilities and risks that can be exploited by people with the necessary technical skills. Individuals like ‘Hackers’ and ‘Cyber Terrorist’ can cause disruption to information systems, commit financial fraud and also attack computers and networks. These attacks and disruptions could result to violence against people and properties. In some cases, death, serious injuries and severe economic loss could occur as a result of these attacks.

Day by Day cyber-crimes have becomes more & more popular with dramatic increase in no of internet users. The Hackers are the persons responsible for this type of crime issues those type of typical people studies the weakness of a System as their advantage to make achieve his/her

Information security professional’s job is to deploy the right safeguards, evaluating risks against critical assets and to mitigate those threats and vulnerabilities. Management can ensure their company’s assets, such as data, remain intact by finding the latest technology and implementing the right policies. Risk management focuses on analyzing risk and mitigating actions to reduce that risk. Successful implementation of security safeguards depends on the knowledge and experience of information security staff. This paper addresses the methods and fundamentals on how to systematically conduct risk assessments on the security risks of information systems.

The reader will become familiarised with the term risk and it definitions from specifically the ISO 31000 standard of risk management and also the definition of risk from the criminology crime triangle. Which one of these two definitions that are the most suitable for usage within the security industry will be discussed and evaluated. How and why consequence is important when assessing risk priorities and determining where to allocate resources will be examined and answered.