Computer Virus and Prentice Hall Essay

It is not uncommon to find various organizations complaining about security flaws in their information systems. Failing to prevent or mitigate the security flaws may lead to system breakdown, errors, and loss of crucial information. This is why it is important for users of information systems to find the right solutions that can help counter and mitigate security flaws. One common problem with security flaws connected with information systems or networks is that the security flaws occur in multiples. Technological advances have, fortunately, made it possible for people and organizations to prevent and detect such security flaws using security strategies. Layered Security and Defense in Depth are two strategies that can help prevent attacks and protect information systems against security flaws. The two strategies are similar but are based on completely two different concepts. This paper compares and contrasts the Layered Security and Defense in Depth Strategies by explaining how each of the two functions. Additionally, the paper includes an explanation about the advantages and disadvantages of the two strategies.

For this final paper, I would like to discuss the historical failures that came into light when Mr. Clifford Stoll (the author of “Cuckoo’s Egg: Tracking a spy through the Maze of Computer Espionage” book) stumbled upon a $ 0.75 accounting error and the revelations that followed, its potential findings, risks and costs associated and why it is important to address and fix those security holes. Cuckoo’s Egg is an interesting read and the author was successful in presenting to his readers the picture of beginning of Internet days (arpanet, then), network practices then. Despite of the fact that this book describes a real incident that in 1980’s, some of the findings are relevant and torment us even today.

During this course there have been a number of key learning points that would help every organization protect itself from a cyber-event. These include password management, patch management, security policies, encryption, and user training. In each of the cyber security breaches one or more of these standard security protocols were not used.

Data security; affinion security center augments data breach solution. (2012). Information Technology Newsweekly, , 91. Retrieved from http://search.proquest.com/docview/926634711?accountid=458

The reason there has been such a huge debate over cyber security in the United States as of late is due to the slew of recent large-scale attacks that have affected a large amount

With the news of security hacks finally reaching the public, many people question the government and wonder if it can adequately protect itself from future attacks. The attacks from ISIS are making people feel uncomfortable and unsecure.

Russon, M. (2014, June 10). Forget Software Vulnerabilities, Hardware Security Must Improve Before It's Too Late. International Business Times RSS. Retrieved July 12, 2014, from http://www.ibtimes.co.uk/forget-software-vulnerabilities-hardware-security-must-improve-before-its-too-late

In Herbert B. Dixon Jr.’s “Is Hacking the New Normal?”, the author is trying to convince the world to pay better attention to the technology in their lives. Dixon is addressing why he believes that the new “normal” is to live in a society where all technology is hacked and vulnerable all the time. Dixon creates the implied message that everything is a target, and should be handled as if it is a primary target of hacker’s attention and time, because it just might be. Dixon’s ideas are backed by statistics given by Peter Katel in his article “Identity Theft”, regarding the number of people that are attacked and how hard the economy is hit by the breach in security. Thus, showing just how many are attacked and giving validity to Dixon’s ideas about sources of information breaches. This source brings to light other sources of potential security breaches, and gives a new perspective regarding just “accepting” this new era. Dixon gives valid ideas on how to increase your safety but ultimately describes that nothing is completely safe.

Conklin, W. A., White, G., Williams, D., Davis, R., & Cothren, C. (2012). Principles of computer security: CompTIA Security+™ and beyond (3rd ed.). New York, NY: McGraw Hill.

Security flaws or vulnerabilities have increased and spread rapidly over the past several years. More and more vulnerabilities are being discovered by security experts worldwide. Some of these flaws have proved to be extremely dangerous and lethal as they have caused unmeasurable damages to industries and organizations as well as individual users. Security vulnerability can be identified as a fault or weakness in a product or system that allows an attacker to exploit and manipulate that particular vulnerability and compromise the confidentiality, integrity and availability of that product or system (Definition of a Security Vulnerability ).

Evaluations of computer security published since July 1999 continue to show that federal computer security is fraught with weaknesses and that, as a result, critical operations and assets continue to be at risk. As in 1998, our current analysis identified significant weaknesses in each of the 24 agencies covered by our review. Since July 1999, the range of weaknesses in individual agencies has broadened, at least in part because the scope of audits being performed is more comprehensive than in prior years. While these audits are providing a more complete picture of the security problems agencies face, they also show that agencies have much work to do to ensure that their security programs are

Government: One of growing cyber-crime and very dangerous at high scale is cyber-crime against government. As terrorist may use cyber space to crack into the government or military maintained websites and can get access to the very secretive information or files which can damage the safety of the county and the citizens of the nation at large.

Two of the common known attacks on computing systems are the deployment of computer viruses and malware.

In the last decade it’s amazing how technology has advanced over the years and will continue to advance for many years to come. Every year there is a new cell phone from Apple or Samsung, with new features that make our lives more convenient. From faster software to higher picture quality and so on. I am unable to recall the last time I used a camera to take pictures or went to the bank to deposit a check. Technology advances every day and many can’t wait to see what’s next to come. But with new technology comes greater risk for violations of privacy. In the following research paper I will discuss the types of security breaches and the cost associated with these breaches that businesses around the world face on a daily basis.

Identify and describe the six components of an information system. Which are most directly affected by the study of computer security? Which are most commonly associated with its study?