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Dangers on the internet
Internet privacy threats
Dangers on the internet
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The latest news when it comes to internet security is that your PC or gadget is not secure as a security flaw in computer processors has been discovered by researchers who say that every gadget or computer, and even cloud servers that contain the chip are vulnerable. Sensitive data such as passwords, pictures, and other documents have the possibility of being stolen. The security flaw is found in chips made by all the major chip designers which are Intel, AMD, and ARM, with a second flaw also being found again in Intel chips.
The main flaw called the Spectre, and the Intel-only flaw called Meltdown was actually created to enhance to enhance the chip's performance but which also made them vulnerable to hackers, giving them access to the computer's memory that is supposed to be
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Usually, hackers access the operating system or machine memory, like the 2017 "Wanna Cry" attack which exploited older versions of Windows and affected some 300,000 users in over 150 countries with devastating effect especially on businesses and organizations.
The Spectre and Meltdown flaws are more dangerous as they can allow hackers to access the computer chip that makes the computer do what it has to do and, without which the computer would be nothing as it is considered to be the heart of the computer.
Affected devices are from Apple iPhones to MacBooks, Android devices to large desktop personal computers, as well as internet servers.
The process is to be so fundamental so that no log of the activity is created and no one would know if he or she has been hacked. Some tech companies, however, have already started giving fixes which they say have no significant impact on the performance of the chip, but with some also saying that any fixes can affect the computing speed of the
Hackers are people who are getting into our computer systems, destroying our personal property and stealing our information. Years ago, a hacker was a person who was capable of creating elegant and or unusual uses of technology. These days, a hacker refers to a person who attempts to penetrate security systems on remote computers (Hackers 2). Not only are computer hackers causing many problems for businesses, they are also causing many problems for the average person. Hackers get in personal information and get a hold of credit card numbers, various banking accounts and financial information, and just about anything else they want to know about you. They are going to get it whether you like it or not.
In this section we investigate attacks and threats to our primary devices. These attacks and threats are built off of the vulnerabilities the previous section and help to determine which security controls would be most valuable against future attacks.
Skipping these phases also allowed competitors to adapt the product features to more recent changes in demand. Yet another threat in the industry arose from a growing number of companies developing CPU’s that did not attempt compatibility with Intel products. In order to strengthen its competitive position, it is important that Intel continue to legally defend its intellectual property rights in order to reduce competition from competitors. Intel also must continue to aggressively spend on R&D, equipment and fabs to strengthen its process technology and production capacity. From an operational standpoint, Intel seems to be doing quite well.
Hacking has two primary definitions; the first refers to the enthusiastic and skilful use of computers to solve problems (Techterms, 2013); the second, to “gain unauthorized access to data in a system or computer” (Oxford Dictionaries, 2013). In the context of this essay the second definition is more appropriate and will be the meaning inferred throughout. This definition also more closely aligns with legal terminology used in the UK when describing the hacking of computers. The Computer Misuse Act (1990) introduced three criminal offenses:
There is constant concern about different kinds of devices and tools because of their vulnerability: laptops; personal computers in the home; libraries and public workstations; USB Flash Drives and email, to name a few. These items are easily accessible for those attempting to breach security.... ... middle of paper ... ...
In the world today, computers are used in every field. Be it a major space exploration or a small chore like cleaning our room. The use of computers has made our lives easier but at the same time a computer failure can make our lives miserable too. We trust computers more than we trust anything else these days. We use computers to communicate, share personal information, buy goods online, etc. We also trust computers with our safety. Starting from house alarm systems and other safety devices we have now moved on to using computers to Test Car Crashes.
to the flaw in the defective chip then Intel it would supply those people with a
We all know that hacking has been all over the place, practically it’s been going as long as the Internet has been alive. As we are all aware that selected amount of people just love to try and break into a computer system. But of course it’s not right for people to be hacking other people’s personal
The most widespread and reigning operating system, Window XP that was released on October 25, 2001 and was considered to be the most outstandingly accepted operating system platform among Consumer and Business Markets is now after April 8, 2014 will be defunct. That means , starting from April 9,2014 Microsoft will no longer provide support, market or any updates, hot fixes, any type of support options like Microsoft Security Essentials or online technical content updates. Also, there can be the scenario when great number of apps and devices don’t even work well with Window XP. Now, this will increase the hacking attacks exponentially on machine that are still continued to use Window XP. This looming sunset will have direct impact on enterprise environments, security locks on doors/buildings, automated teller machines, government computing devices, E-Commerce, military computing devices, retail industry with POS and other application running in that environment and other organizations that deals with Credit Cardholder data and those who are obliged to comply with PCI DSS requirements.
In Computer security terminology Hacker is a person or group of persons, who exploit, modify and identify weakness in a computer system or network. Hacker may be motivates of reasons such as profit, protest and challenge. based on attitude, belief, and goals hacker groups are categories such as
While many people don’t realize it, there is always a risk when you use the internet. You must be able to know how to defend yourself against these attacks, or you risk losing it all. References Denholm, Martin. The. The Number One Threat to America's National Security."
For instance, the hackers can easily break the password, which has been provided in the system and start functioning without taking authorization of the respective users. These hackers can retrieve tacit and confidential information from a computer-based system, leading towards severe loss for the authorized users (James, n.d.).
The Art of exploring various security breaches is termed as Hacking.Computer Hackers have been around for so many years. Since the Internet became widely used in the World, We have started to hear more and more about hacking. Only a few Hackers, such as Kevin Mitnick, are well known.In a world of Black and White, it’s easy to describe the typical Hacker. A general outline of a typical Hacker is an Antisocial, Pimple-faced Teenage boy. But the Digital world has many types of Hackers.Hackers are human like the rest of us and are, therefore, unique individuals, so an exact profile is hard to outline.The best broad description of Hackers is that all Hackers aren’t equal. Each Hacker has Motives, Methods and Skills. But some general characteristics can help you understand them. Not all Hackers are Antisocial, PimplefacedTeenagers. Regardless, Hackers are curious about Knowing new things, Brave to take steps and they areoften very Sharp Minded..
Computers; they are a part of or in millions of homes; they are an intricate part of just about every if not all successful businesses, the government, and the military. Computers have become common place in today’s society and the lives of the people who live in it. They have crossed every national, racial, cultural, educational, and financial barrier, which consequently ushered in the information age. A computer is a programmable electronic device that can store, retrieve and process data, and they come in all shapes, and sizes. They can be used for and in just about anything. As stated before, they are used in just about every aspect of modern society. They are so fundamental to modern society that it would be disastrous to society without them. As stated before, there are many areas in modern society that are run by computers. They play an intricate part of millions of homes in the world. Office workers in business, government and the military may use them to write letters, keep rosters, create budgets, find information, manage projects, communicate with workers, and so on. They are used in education, medicine, music, law enforcement, and unfortunately crime. Because computers have become such a part of the world and how it operates, there is a tremendous responsibility for those who are in control of these computers and the vital information that they carry, to manage and protect them properly. This is management and protection is vital because any loss or damage could be disastrous for the affected entity. For example, a mistake or intentional alteration of a personal credit file could affect ones ability to buy a car or home, or can lead to legal actions against the affected person until the mistake or intentional alteration has been corrected. Therefore, with the advent of computers in the information age, and all of the intentional and unintentional violations against them, comes the need to safeguard them and the information they carry with strong systems and policies of computer security.
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.