I have been interested in computer security for a while now. So that’s why I chose to research on some security and privacy issues that are challenging. For example using our cellular phones, playing games online, shopping online and even our private health data, can be invaded by unauthorized users. Therefore, in order to obtain personal data and information in which they can share to other unauthorized persons. These are threats and security issues that we face daily when using our devices and also using the internet. Throughout the year’s technology have been modernized and so as the security systems must be well updated in the computer world to protect against cyber-attacks. In addition, in this modernized era of technology …show more content…
As e-commerce has become a major development in the business and technology industry so as the security challenges that have to be taken into consideration. According to Crazier, Dave and Medlin (2006), “If a password is easy to create and remember, it is most likely that it is easy for others to guess or a hacker to crack”. As a matter of fact, long passwords can be hard to remember and persons tend to use common and well-known words as their passwords. These terms can often be similar many people which can be a security issue for securing your account.
Next, identity thefts are occurring too many and many firms are using other forms of authentication for consumers such as biometric systems and fingerprint scanning. The use of passwords and usernames are sometimes not strong enough so using modernized software application can tend to reduce the fraudulent activities and can secure our private
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E-health is coming a fast moving trend, for instance, having a medical treatment for example- clinic at home. According to J.Cheng, Q.Cheng and Y.Wang(2006), “E-health, including telemedicine featured by conducting health-care transactions over the Internet, has been revolutionizing the well-being of human society”. Transferring information between heath care facilities can be a challenge daily so using e-health providers which help in order to transmit information through the internet in a time efficient way. Patients’ personal medical data should be transferred in a safe, secure and private way to avoid invaders. However, by using the internet to transmit these sensitive data, they are challenges and threats of information misemploy. The Concepts and Requirements- As cited from J.Cheng, Q.Cheng and Y.Wang (2006), “Security in e-health is an integrated concept requiring the confidentiality, accountability, integrity, and availability of medical
The next problem related to telemedicine relates to security and private breaches. In order for telemedicine to work properly it requires that sensitive patient information be transferred from location to location that may be quite a dista...
In today’s day and age, cyberattacks are becoming more prominent and effective in gaining intelligence, stealing private information and causing widespread personal and governmental concern. Many people have heard the term cyberattack before, but most do
Although cyber-attacks are quite common in the defense industry, Operation Aurora illuminated that even the once immune commercial sectors are no longer safe from cyber hacking. The world of cybercrime is quickly changing its focus to intellectual property repositories. With vulnerabilities out there, consumers will always be at risk for future attacks. Therefore, it is critical to protect their systems with latest updates and security protection programs such as McAfee. Countermeasures should be taken seriously to ensure system optimal against all threats malicious or not.
Today’s attacks can come from any angle against any system, not just from the perimeter of your network and the Internet as you might have been taught in the past. Test every possible entry point, including partner, vendor, and customer networks, as well as home users, wireless LANs, and mobile devices. Any human being, computer system, or physical component that protects your computer systems — both inside and
In today’s society technology is used for everything. With the invention of computers and the internet this open doors to the cyber world. Today you can do almost anything without having to leave your home. The internet gives us the opportunity of shopping online, ordering food online, working from home and video chatting with friends and family across the world. Everyone has a computer and internet access in their homes. While the internet is really convenient it also opens doors for cybercrimes, loss of privacy and the need for computer security.
Storage of health care information using computerized modes should essentially provide adequate protection of the confidentiality and reliability of the patient’s data. Recent surveys have shown that data is lost not only through theft by hackers, but also due to careless health employees who loose their laptops and are irresponsib...
As e-commerce continues to grow internet security and privacy becomes more and more of a challenge in the forseeable future. People are still concerned about giving their information online. Therefore it is up to the retailers to assure their customers that making a purchase online is safe and secure. The use of 56-bit and 128-bit encryption technology has definitely helped ease the minds of customers by offering them a sense of security. However, there is no gaurantee that this security measure can prevent hackers from cracking the code if they really wanted to.
Recent statistics show that a large percentage of people have the notion that computer security is an issue that only affects organizations. Many people believe that, at a personal level, there is little that one can have to do with their information especially because they don’t see if someone may need their information. In contrast, there is a lot of useful information that a third party may obtain from a personal computer that the user may not even realize (Barrett, 2009). For instance, a user may be having sensitive information that would lead to his or her private life secrets, or even crucial financial information. Such information can be used by attackers to monitor their internet activities, while they are logged in their personal computer whether at a local network, or on the internet. The victim’s sensitive information can be shared over the internet, or sold to third-parties such as advertisers and criminals among others (AmeComputers, 2012). As such, it is important that serious security measures are taken to protect one’s personal computer from such security issues. This paper, therefore, seeks to justify the need for computer security by investigating the potential security risks on a personal computer.
Few of the security suggest that less money should be spent on antivirus and other similar security software. It is debated that it is better to invest that money over other areas like analyzing the huge amount of data over the computer network, which proves a huge surface area for attack. It is believed that investing on learning on how the cyber attacks are conducted and changing the business in order to have relevant protection from such attacks is a more viable option. One of the alternate ways for protection is to know about cyber attacks...
The world is in another cold war, except this time countries are battling for cyber supremacy. Cyberspace is a massive land of ever-changing technology and personal interaction (McGuffin and Mitchell 1). Cyberspace is not only a place where people post pictures and update their profile, but it also plays an enormous role in running a country. Advanced countries use computers to guide their military, keep track of citizens, run their power grids, and hold plans for nuclear devices and nuclear power. Risks to commercial and government concerns are now being noticed and many countries are taking actions to prevent such threats (McGuffin and Mitchell 1).
In the article the transfer of medical information (such as diagnoses, treatments, and test results) from one point to another by using electronic or electrical technology is suggested to pose some ethical problems emerging in the form of protecting patient privacy. With the fast sharing of patient healthcare information between medical providers opportunities to quickly provide patents result may mean having less patient wait times for x-ray scan result, but could also mean insufficient clinical information transfer, miscommunication between doctor and patient, inaccurate and/or unclear reporting, lacking security of personal health information maintained in electronic form, and the reliability and risk of housing patient files are all possible factors to take into consideration. Data security needs to be considered when storing patient’s private medical information. Telemedicine used in these settings has the potential to violate patients’ rights to privacy (Ataç, Kurt, & Yurdakul,
Many individuals use the Internet strictly for work, information and entertainment.They do not engage in online criminal activity nor do they readily provide personal information. Cautious about what they do supply, individuals seek security by enabling passwords and secret answers. The Internet may even appear to be safe even though there is little regulation and no legal boundaries. Unfortunately, identity theft on the Internet is simple, straightforward and the victim is generally completely unaware and oblivious to the...
Data security is a big concern for consumers and businesses alike. We have talked about data security in class, as it is a major concern and social issue. With more and more people using debit and credit cards to complete transactions, both online and at the store, both consumers and businesses are searching for ways to keep this data secure. One of the largest and most recent data breaches that comes to mind is the Target data breach that happened last November and December. Yang and Jayakumar, in their article in The Washington Posts (2014), stated that up to forty million customers’ card information had been stolen.
Electronic messages sent over the Internet can be easily tracked, revealing who is talking to whom and what they are talking about. As people surf the Internet, they are constantly giving information to web sites. People should become aware that the collection, selling, or sharing of the information they provide online increases the chances that their information will fall into the wrong hands. When giving personal information on the Internet, people should make sure the Web site is protected with a recognizable security symbol. On the other hand, this does not mean they are fully protected because anyone may obtain a user’s information. In other words, the most common Internet crimes are frauds.Today, not only humans getting viruses, but computers are also. Computers are mainly getting these viruses from the Internet, yet viruses may also be transferred through floppy disks. However, people should mainly be concerned about receiving viruses from the Internet. Some of these dangerous viruses destroy the computer’s entire hard drive, meaning that the user can no longer access the computer. Virus protection is highly
The book is structured into four parts: Part 1 discusses the fundamentals of Internet security and privacy, Part 2 specializes in privacy while on the World Wide Web, Part 3’s topics are e-mail security and privacy, and Part 4 discusses the ways in which to secure a computer. Following the structure of the book, I will review and summarize the most important aspects of the parts and chapters in chronological order.