Nt1330 Unit 3

The first reason I should be able to have admin privileges is I own a lot of the expensive parts of the computer. I was the one who bought the processor, GPU, motherboard, monitor, mouse, keyboard, mousepad, and headset. Most of the key components of the computer besides the ram which we got for free.

Not only that, but users can even fix problems themselves. Microsoft may tout its large team of paid developers, but it 's unlikely that team can compare with a global base of Linux user-developers around the globe. Security can only benefit through all those extra ‘eyeballs’" (Why Linux is More Secure Than Windows, para. 13).

This is in contrast to Linux distributions, especially Rhel 7. To a less experienced administrator, configuring these operating systems, much less the core services on them can prove to be a daunting task. Anecdotal Evidence: The first time I needed to install and configure DNS on a Linux machine I spent probably upwards of 6 or 7 hours attempting to create a working config and zone file. It took me about 30 minutes to do the same task for the first time on Windows server. It is exactly this type of barrier to entry that hurts the potential security of Linux systems.

Mac computers aren’t plagued by the millions of viruses that affect PCs. This translates into much less downtime for consumers and businesses, and a lot less costs in the long run. There are three major functions of the Macintosh operating system that have been well thought out and put in to place to keep threats out. These three features include sandboxing, ASLR or address space layout randomization, and FileVault.

Group policy: Group policy is one of the security feature of the windows which is used to implement specific configuration for user and computer. Group policy mainly deal with the controlling changes in the user or security setup. It include the administrative privilege like disabling and enabling of user permission.it allows the administrator in charge of active directory to implement the configuration for computer and user.

Thus, Windows is not as secure without an antivirus. Antivirus products provide protection against viruses, Trojan horses and other types of malware, such as spyware. The use and deployment of an antivirus through an organization will cost a large amount of money and will require maintenance to ensure the virus definitions are updated. Windows does come with a firewall, though, and the use of User Account Control can limit the possibility of either a user commiting malicious acts or malicious software from taking over the system.

Messages, files and folders are searchable, making it easier to access any important document and save time.

Linux has three major components—the file structure, kernel, and environment. The file structure does what its name implies, puts files in a specific order on any storage device. They are arranged in a hierarchy of directories and one or more subdirectories all of which contain files. These directories are all interconnected. With the exception of the standard directories that are set aside for system use, users have full control of the files inside the directories. They can create and move directories, move files between directories, share or restrict directories and files just by setting directory and file permissions. (Asprey & Seruzzi, 2008)

Operating systems allow you to customise your desktop which means you can adapt specific features on the user interface. This means the look can be changed to your preference.

On MAC OS X we can customize the theme, background colours and where our icons go. Features on Mac OS X include. Multi-touch gestures. An example would be the pinching action we use to zoom in and out. This could be useful for people who are visually impaired.

Assessing the differences and similarities between the components of Linux and Windows systems, a user can decide which system would best meet their needs. The architecture of the kernel and how it operates can play a factor for security and efficiency. The visual aspect and workability with the Graphical User Interface (GUI) or command interface can employ ease of use or offer streamlined productivity. Then lastly, looking at the statistical data regarding Total Cost of Ownership and general popularity by actual use and preference will be compared.

MODULARITY AND USER PRIVILEGES: Windows-based operating systems had to deal with a number of security flaws and vulnerabilities over its lifetime because secure computing was least on their agenda. The security for Windows was designed with reference to the TCSEC orange book and it is a reasonably secure design. Also the most important difference in privileges is the usage of administrative account which has access to the registry and such and any compromise with these credentials and it can affect the entire registry. Linux user accounts do not usually have root access and hence the damage is limited. Also Linux minimizes the attack surface by just having one kernel. Users on Linux have the option of modifying the kernel and OS if needed,

When looking into the selection of an efficient and effective, secure operating system, each aspect must be taken into consideration. Many of the international companies have developed numerous actions for handling the operations in a beneficial way. The secure operating system offers enhanced security for the information stored at each company. It also is very helpful to protect the information of the customers. The key objective is to establish a Software Network Bridge that encourages the implementation of the Linux operating system in a useful way. It is well known that being able to implement a Linux operating system there must be a lot of focus on many different features..

For the home users, google has made it much easier, who need to do some quick troubleshooting; it also lacks the advanced features of some of the other options on this list.

Linux is everywhere. From your mobile phone to the laptop, desktop, servers, super computers, even the important role. There is a special need to know about. Keeping in mind the requirements and requests for a lot of the decision will discuss the details of Linux.