Security, Software, and Ethics Essay

The outbreak was caused by a norovirus being spread within the area . A norovirus is any of numerous single-stranded ribose nucleic acid (RNA) viruses, which includes

This Denial of Service (DoS) intrusion event started unfolding as the clinic’s users of the internet started to experience such slowness in connecting to systems that they were unable to perform their jobs. This lack of

Ever since day one, people have been developing and creating all sorts of new methods and machines to help better everyday life in one way or another. Who can forget the invention of the ever-wondrous telephone? And we can’t forget how innovative and life-changing computers have been. However, while all machines have their positive uses, there can also be many negatives depending on how one uses said machines, wiretapping in on phone conversations, using spyware to quietly survey every keystroke and click one makes, and many other methods of unwanted snooping have arisen. As a result, laws have been made to make sure these negative uses are not taken advantage of by anyone. But because of how often technology changes, how can it be

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

The sheer number of POS machines that were infected in such a short period of time indicated that the malware was probably downloaded on the machines using an automated update process. There is a Dell SecureWorks report that explains how the malware was downloaded on the systems using SCCM (Jarvis & Milletary, 2014). This particular malware had been custom software that was developed to be undetectable when scanned by virus scanners (Krebs, 2014a & Radichel, 2014). We can safely say that malware is certainly the most common threat to any system, including large enterprise wide-area networks, small networks, and home users’ systems. The most common reason for this is that malware is usually designed to infect a system on its own; this means the originator of the malware does not have any direct involvement in the process. This of course makes this type of attack a lot easier to spread using the Internet, and thus much more widespread. (Easttom,

Main crime use: This malware spreads via social networking sites MySpace and Facebook with faked messages or comments from "friends." When a user is enticed into clicking on a provided link to view a video, the user is prompted to obtain a necessary update, like a codec -- but it's really malware that can take control over the computer.

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

The ethical issues surrounding hacking, stem from several sources mainly dealing with order and control, and information ownership. What is difficult to decipher from all the media hoopla surrounding the terms, "hacker" and "hacking" is both the simultaneous sensationalism and the condemnation of said activities. Of course just recently, even a movie was made and was appropriately called Hackers. The term and all that it implies has truly entered our popular consciousness when Hollywood has made a box office movie on it. As the advancement of computer technologies and systems of information become increasingly more and more complex in today's fast paced modern world and said technologies become an integral

Just like a biological virus, a computer virus is able to infect and ruin lives. This malicious software constitutes more than just simple viruses but also includes other types of software including worms, Trojan horses, and ransomware. Malware has been around since the late 1980’s. Originally, people became hackers to gain notoriety online, but today, it has become more of a business. Cyber attacks originate from all around the world, and it is not just individual people that benefit from it. In two decades, numerous cyber crime syndicates have been created, and states all over the world sponsor hacker groups. Over the past twenty-five years, malware has become less about checking the integrity of computer security and gaining notoriety in the underground cyber society, and it has become more of a chaos creating, money making business that many people and institutions take part in.

Network viruses are another favorite method of cyber criminals. As we all know, viruses can bring a network to

The Merriam-Webster’s Dictionary defines cyber security measures taken to protect a computer or computer system (as on the Internet) against unauthorized access or attack Most people think that hackers are just people that want to mess up your computer, but real hackers break into systems because they want to see what they can do, then they might leave a message on the victims computer, but that’s it. So, the computer security people protect from those other hackers that want to mess up peoples computers. The means we take can as individual to protect ourselves in the cyber world is be anyomous on websites, don’t post your personal information ,have virus protection install on your computer, get spy

My interest in computer security, specifically the areas of programming languages, security network architectures, the development of new approaches to securing large scale enterprise applications and databases begin in my initial computer science courses. I discovered I have a natural affinity for solving complex computational, programming and system integration problems exceptionally fast. I also learned that I have the ability to define a series of coding requirements and complete them with a specific goal of

Many types of computer virus has been spreading in computers since 1960. The first a computer virus discovered in 1970 and called The Creeper virus on Arpanet browser (anon, 2013)

A threat agent is the facilitator of an attack however; a threat is a constant danger to an asset.

It was easy for victim to believe the mails are coming from known individuals and therefore where considered “safe” to open and since it was sending mails to all the contacts on victim’s address book it was only required for a few to open the attachments to infect a million more. Love Letter Worm in its first 5 hours costed $750 million while U.S Spread has done estimated damages of US$1 billion and furthermore $15 billion worldwide, governments and people spent about US$15 billion to remove the worm from infected computers. In about ten days of spread the worm was able to infect about 50 million computers worldwide, Government agencies like CIA and the British Parliament and other big Companies closed their mailing systems. (Meserve,2000;