The Pros And Cons Of Computer OS Vs. Mac OS

Operating Systems are complex pieces of software that are designed for powerful hardware, easily capable of running many programs at once, the prioritize hardware task requests known as ‘system calls’ and allocate them memory space or processing time as needed.

A computers operating system (OS) is the core of the computer and is more than just software. The OS controls the computer’s memory and processes as well as its hardware and software. It is the brain of the computer. Software applications on the other hand perform a certain task. Ex. Google Chrome provides internet and Adobe allows PDF files to be read (among other things). The OS is what makes all of these applications work successfully and accomplish whatever the application is designed to accomplish.

A computer is secure if you can depend on it and its software to behave as you expect I this assignment I will writer about how Linux provides security to you information. The major technical areas of computer security are usually represented by CIA confidentiality, integrity, and authentication or availability. It means that information cannot access by unauthorized people.

Hello, my name is Robert Parker, and I was sent over by the IT consultant firm you just hired to give you a comparison and contrast of the three main OS systems you may choose to use within your company. The three we have chosen are Microsoft, Linux and Mac OS. Mas OS has been around the longest, and then Microsoft, these are the main two that most companies use today. Not to say one is better than the other, for it is mainly up to what the company’s mission is and what is needed to accomplish that mission.

Throughout the 1980’s, it became the pre-eminent operating systems of personal computers, until another operating system, DR-DOS, was released by a company called Digital Research. Critics claim that this operating system never had a chance at gaining a fair share of the market because Microsoft deliberately slowed DR-DOS’s sales by announcing a better version of MS-DOS was on its way (Newman).

The third operating system is Mac OS X. It is a series of graphical user interface-based operating system that developed by Apple Inc. for their Macintosh line of computer system (Chan, 2015). People’s interest in Mac OS X had been growing because of the introduction of the iMac computer powered by Intel core duo processor that enhances the iMac’s performance and make it easier to use variety of application (Levary, 2006). For the security aspect, Mac OS X has two layered system that can protect the data and the computer that will reduce the risk of viruses and malware attack (Edge, Barker, & Smith, 2008). It will make this operating system more secure from Windows operating system and Linux (White & Davisson, 2014). Mac OS X also only runs

As basic users, security is one feature that most of us overlook when it comes to operating systems until it is too late. In this paper we will discuss the security flaws within the Windows Operating system, and then discuss countermeasures to fix the system flaw.

Since the dawn of the information age, computers have developed into a very important part of society. They are increasingly being integrated with numerous aspects of human life, and have become a necessity in many college and business settings. Two major corporations that capitalize on this integration are Microsoft and Apple, and while they may appear identical, the difference between Microsoft’s Personal Computer and Apple’s Macintosh becomes much more apparent when affordability, variety, and vulnerability are considered. Ultimately, a PC is a better purchase than a Macintosh.

There has mostly been much debate over which is the better and most reliable computer to use. There are people who are die-hard Macintosh users, and there are people who are die-hard Window users as well, and naturally people sitting somewhere in between. The fact remains that the most home and business users own Windows-based systems because they are 50% less cheaper than a Macintosh. Windows- based computers are more practical, better software, and versatility for most people than Macintosh computers.

As such, he introduces a technique of identifying a spectrum of potential vulnerabilities and suggests procedures to deal with them. Systems Specification and High Order Language Implementation are categorized as items of high risk to attacks. Security Policy and Machine Language Implementation are classified as items of moderate risk of being vulnerable to attacks. Circuits Electronics and Device Physics are of low and very low risks respectively. He also discusses potential threats such as deceiving operating systems to grant access to file or data to unauthorized users through direct (overt) and indirect (convert) channels. Walker also says that lack of precise definition of trusted operating systems and the higher cost of building them are the significant drawbacks faced by the vendors. Vendors are concerned that if they build trusted operating systems, they might not be accepted by their customers. The only solution suggested by the author was to have someone or a company builds it, shares the technology used, and convinces the general public on the significance of it. Once it becomes accepted, then there will be a widespread use of trusted computer operating systems.

Furthermore, in the contemporary OS, the expectations of multi-tasking, time-sharing, and resource-sharing are abundant. The fundamental OS contains the security features such as task control blocks, virtual memory spaces, and inter-process communication. The OS also contains restrictions on operations and processes based on user identity and ownership level. However, the OS security lacks various integral considerations, for instance, restrictions based on the trustworthiness and operations of the utilities, user roles, and the data integrity and sensitivity. Therefore, the OS can be compromised effortlessly by an attacker by means of a security breach in

This paper will discuss three main operating systems, Windows, Linux, and OS X. All three of these operating systems have features which are unique unto themselves. Although there may be arguments as to which one of these three operating systems is better it really all comes down to what features are needed for each user. This paper will describe the features that each of these operating systems has to offer.

What is Operating System Security, Operating system security is the process of ensuring OS integrity, confidentiality and availability also OS security refers to specified steps used to protect the OS from threats, viruses, worms, malware or remote hacker. OS security include all avoiding-control techniques, which safeguard any computer information from being stolen, edited or deleted if OS security is included. OS security allows different applications and programs to perform required tasks and stop unauthorized interference. OS security may be applied in many ways. We 're going to discuss following topics in this article. A brief description about security and what are the types of encryption and what is Authentication, One Time passwords, Program Threats, System Threats and Computer Security Classifications.

“How Windows can change our lives?” is the question of the hour. The Windows that is being spoken of is the Windows operating program on the computer in the typical office, the typical home and even and the typical classroom now. Windows is the primary and most popular operating system for these personal computers. Computers have had a profound effect on the typical American’s life over the last fifteen years. Life in the U.S.A has changed because of the technological advances in micro computers as they were once called. PC’s as they are now called have transformed many aspects of how people work, play, socialize, organize, communicate or correspond, and even learn.

As you are reading this essay, you are most definitely using a piece of technology whether a laptop or a desktop computer. As we can see in our society, technology is booming in our industry. Every year, technology scientists discover new amazing features that later get implanted into our daily used electronics. These days, one of the most known technology companies like Microsoft and Apple, compete with each other to release what’s best for their customers especially in computers. Apple and Microsoft might be both manufactures and sellers of similar functional computers but, there are many differences in the way their operating systems attract different people with different style. From the different structure of coding, to the same purpose of creating a type of style people feel most comfortable of using. Having a different mechanical structure and it’s components but, with the same functionality it produces. Lastly, getting use to these operating systems on these machines both take time but, which options they provide will depend who’s the buyer.