Operating System Proposal
Linux has long been one of many operating systems that have been out to prove its worth in all types of environment. It is currently being considered for enterprise network purposes as well as data centers where it implies servers, workstations and any mainframes as needed. Choosing what operating system to use, whether it is open source or not, can be difficult, though. This paper projects the advantages and concerns of choosing an open source solution like Linux as administrators and users are becoming more aware of Linux running on both server and desktop systems. It is quickly being adopted in an ever increasing number of global corporations and government agencies.
The reason for this rapid adoption is Linux’s unique ability to provide powerful functionality, security, compatibility, customization at a more cost-effective price than proprietary vendors. In its inception, there were many perceived concerns to utilizing Linux in a corporate infrastructure.
Because of the robust Linux programmer community, several “flavour’s” of Linux (known as “vendors”) are available, and each is specialized in a slightly different way. This robust operating system is being widely adopted by IT professionals in growing businesses because of its high quality, reliability, and price.
Objective of this paper
Against the above background, this report is intended to provide an objective review of where and how Linux might fit into your business related plans and activities moving forward. The aim is to deliver insight rather than recommendations – i.e. it is not my intention to either advocate or discourage desktop Linux adoption, just to help understand the potential benefits, issues and practicalities so the fit...
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I was very interested in computers and technology as a child, both playing games and building fake parts for them. Still in elementary school, I was fascinated by these computing machines, spending hours on end working with DOS to satisfy my curiosity. Around my middle school years, Windows became graphical, and I found interest in even more computer games with even greater experiences and capabilities. Windows was the dominant operating system at the time, but I was soon to find there was a whole different world out there of operating systems. While out on vacation in Washington, DC, my Dad and I were able to meet with the local Tech Fanatics group, HackDC. It was here where I discovered Linux. Linux, an alternative to Windows, immediately grabbed my attention when I saw it in use. It appeared to me as something that only the extreme computer users even heard of. Upon my return home,
vendor-provided systems: is a firewall for sell by vendors has low rate of hardening mistakes the operating system which has per-hardened versions of Windows or UNIX.
The Operating System (OS) is the heart of computer server and client systems; therefore they are the pivotal components of the Information Technology (IT) architecture. The OS contains the crucial data, information, and applications, which are vulnerable, and can be infiltrated to cripple the entire IT architecture of the organization. Therefore, it becomes mandatory to properly safeguard the OS from an internal or external intrusion (Stallings & Brown, 2012). This critical thinking report will highlight the security concerns that may impact the OS. Further, the security guidelines and best practices for the OS in general, along with the specific fundamentals regarding the Windows and Linux OS are comprehensively illustrated.
Nowadays, most of the web, email, database and fileservers are Linux servers. Linux is a UNIX system which implies that it has solid compatibility, stability and security features. Linux is used for the mentioned environments because these services require high security. Further, an increase of attacks on these servers can be observed. Additionally, the methods to prevent intrusions on Linux machines are insufficient. Further, the analysis of incidents on Linux systems are not considered appropriately (Choi, Savoldi, Gubian, Lee, & Lee, 2008). It can also be observed that a lot of investigators do not have experience with Linux forensics (Altheide, 2004).
Clark, Lindsay. (August 26, 1999). Struggling with a potential eclips by Linux, Computer Weekly. [Online] Available: http://web2.infotrac.galegroup.com/itw/…=45!xrn_15_0_A55660337?sw_aep=unlv_main
In recent years, several colleges and universities have adopted Embedded Xinu, a modest OS developed in 1984 at Purdue University. Using Embedded Xinu provides a homogeneous form of teaching at a low cost to implement. Due to its simple design, Xinu is ideal for courses on operating systems, embedded devices, networking, and compilers. Xinu currently operates a wide array of devices including the DEC PDP-11, Motorola(R) 68000, Intel(R) x86, and MIPS IV architectures.
Hardware, software, support and maintenance costs grow each year with multiple systems in each local region running different types of software and hardware. The application and hardware support teams are larger than could be possible with one integrated solution.
Then came Linus Benedict Torvalds. At the time he was a sophomore majoring in Computer Science at the University of Helsinki, his hobby also included computer programming. At 21 he found himself spending most of his time toying with computer systems, trying to see what he could do in order to push their limits and increase their functionality. The key missing in his tests was an operating system that had the flexibility craved for by professionals. MINIX was available, though it was still just a stu...
Just as with all products of the same nature there are differences that can been seen as advantages and disadvantages. This is quite prevalent when comparing computer operating systems. Just because Microsoft Windows has the distinction of being the operating system with the largest market share doesn’t mean it is superior in terms of advantages compared to the various Linux distributions but it also doesn’t mean it has the same disadvantages either. To begin comparing Windows and Linux one of the first areas of contrast would be the price of owning the operating system. While Windows can cost up to $150 the majority of Linux variants are available for free. This difference is also seen in the price of software as well. Many of the programs available on Linux are free and include suites similar to that of Microsoft Office which itself can run hundreds of dollars. However, while the cost of software for Linux can been seen as an advantage, the fact that the variety of software available is much smaller than that of Windows is more of a disadvantage. Just as it has on the software side, Windows has a much larger amount of hardware compatible with it than Linux does. The simple fact is that due to Windows holding the largest market share almost all hardware manufacturers are going to make their products for Windows. There are advantages and disadvantages in the use of each operating system as well. Once again, because Windows is the most popular operating system most users have more experience with it from using it at work, school, or at home. That can give Windows the advantage in ease of use but many Linux distributions play off the same familiarity of Windows and can be just as easily used. In the area of reliability it would be believed that due to the much larger distribution of Windows it would offer greater reliability.
The creation of this assignment is to create a baseline knowledge and explain my journey of becoming a Linux administrator. In this assignment, I will continue to cover the topics that I had learned and discussed in the third and fourth weeks of class after the first assignment. After learning the foundations of the Linux Operating System, It is now time to peel back some layers and go more in depth with this intriguing O.S. The discussions topics that will be touch upon is the Boot Process and the System Shutdown and everything in between.
Watson, J. (2008). A history of computer operating systems (pp. 14-17). Ann Arbor, MI: Nimble Books.
Since no two UNIX-based operating system builds are exactly alike, it is important to note that each build may have its own inherent security flaws. For example, in 2002 a buffer overflow issue existed within Linux which could potentially make all Linux builds vulnerable (PCWorld). However, this flaw involved only elements which were specific to the Linux kernel and did not impact other build versions such as those specific to Solaris. Nonetheless, while different security flaws may exist, many builds share similar security features, including the specific security aspects noted in this paper's scope.
An Operating system is system software that controls the system’s hardware that interacts with users and the application software. As we all may know, Windows Microsoft has always been a commercial high-level sale in the retail industry and an in domain operating system used today. But there are more operating systems than just Windows Microsoft than the general population may assume. Linux is another well-known operating systems, which is free and open-source software. Linux is also used in companies we would have never thought of like Google, NASA, USPS, Amazon and many more companies. Linux and Microsoft operating systems have been in competition to see which one is the best operating system in the market. There are so many resemblances
When it comes to what makes a modern operating system ideal there are a variety of key elements. The security should be a very important part given the consistent threat of data breachers and brute force attacks. Customizability is also a valuable asset as computer users have different needs, so it needs to be considered. Furthermore an ideal operating system also is free as in freedom so users and developers can improve the code. Ultimately the security, customizability and the overall free nature of Linux make it an ideal operating system. However to fully understand why Linux is an ideal operating system analysis of its strengths are needed.
Sadly, many people refuse to face the onslaught of computer technology. A 1994 survey conducted by Dell Computers indicated the 55% of Americans are phobic or resistant to computers (Column). In addition, many important people, including CEOÕs of major companies, are rumored to be computer illiterate (Column). The former CEO of IBM even admitted to never using a computer (Column). Fortunately, PC’s are becoming more and more user friendly as the technology improves. Fewer errors, less maintenance and quicker functioning should encourage many reluctant people to finally step into the new era.