Unit 3 Assignment 3: Setting File File Permissions

1) $250,000 or $500,000 (MFJ) gain exclusion on sale of principal residence as long as the ownership and use test have been met.

If you think your phone is secure, it is still vulnerable to pilfer your data. Now a day’s hacker does not need physical access to the phone. They can infect your device with the virus or steal your personal information using malicious applications remotely. You can keep away your phone from hackers by taking the 10-smartphone security steps.

All data that is transmitted over a network is open to being monitored. One way to create a more secure environment would be to restrict file permissions. It is usually recommended that file permissions are set so that only necessary access is granted. Another way to create a more secure environment would be to use secure passwords to verify the user’s identity. Password security is very important when it comes to protecting not only the network, but the user and workstation. When creating a password it must be complex enough to not be guessed easily. It is believed that strong passwords they are based on length and being random. When creating a password you should use the following:

Hi Friends! I am describing here about the Newstarads.com which I have faced some days ago in my computer system. I am just explaining here that what are the real malicious works of this virus when it attacks into your PC.

The primary purpose of this lab was to get familiar with RLES and establish a base infrastructure. This infrastructure includes a router/firewall and Linux server for network monitoring and documentation. Network monitoring is crucial in any infrastructure, no matter how small or how large. Without it, there is no way to know a system has gone down until users start complaining. With it, the system/network administrator can be aware of the issue the instant it happens. Documentation is also extremely important in any environment. Documentation is an Administrator’s lifeline if a system breaks and they either need to recreate it or repair it.

This lab has many different overall goals that are meant to introduce us to the challenges and procedures of building a preliminary enterprise environment from the ground up. Each task has it’s own set of goals that expose us to important areas of system administration in this type of environment. The lab first introduces us to installation and configuration of an edge routing device meant to handle all internal network traffic between devices, and allow access out to an external network, in our case the Internet. The lab then introduces installation of an enterprise Linux distribution, Red Hat Enterprise Linux 7, which will be used as the main Linux based server in our enterprise environment. We are then introduced to installation of a Wiki

VP networks are the best solution for the company. Because it will improve productivity, extend geographic connectivity and simplify network topology with ensuring security, reliability and scalability. Also, VPN can be very convenient not like other methods e.g. leased lines that can get very expansive.

1. How does your organization address Internet usage by its employees? Does it have a written policy? Does it need one? What should be included in this policy? What are the expectations of you as a manager in this area?

Many people in the company need access to data to help them do their job better. The main questions revolve around who needs what data, and who chooses what data gets to be shared. Looking at all the pieces, as well as the IT and information assets, the governance of the data belongs to a data owner (Khatri & Brown, 2010). The main questions to be answered must include who is the data owner? Who is responsible for data quality? And who enforces the data access controls? (Brown, 2012).

Improved security-0 since there is no support for XP anymore, continuing to use will show that you are vulnerable to threats.

Removal of cookies: The way this works is that each information you put forward, cookies then stores the information for e.g. when you are signing up to a website. When you go on it again and input the same information then it will give you an option of the same information you have typed before. A possible drawback of this is when you sign in you will see information that you haven’t seen before and it will do so without getting consent from you. Therefore, it will be hard to get rid of it unless you delete it

The principle of confidentiality means not passing on personal information about the families, children or colleagues that staff work with. It also means a set of rules or a promise that limits access or places restrictions on certain types of information.

Workplace violence can be interpreted as brutal acts aimed toward persons at work or on duty. Workplace violence is any corporeal assault, intimidating behaviour, or verbalized abuse occurring in the work setting. A work setting is any place, either permanent or temporary, where employees perform work-related duties. Workplace violence spans widely from offensive to threatening language homicide. Before anything else, however, we must consider why these events occur in the first place and how the nurse manager plays a part in dealing with such violence.

In 1972, G.S. Graham and P.J. Denning, developed the Graham-Denning Model that shows how subjects and objects should be securely managed to include creation and deletion. It also addresses how to assign specific access rights. The model is set up based on subject, object, and rules that tie in both. The Graham-Denning model resolves the security questions related to defining a set of specific rights on “how particular subjects can execute security functions on an object.” (Pfleeger & Pfleeger, 2003) The eight access rights include the creation and deletion of object, subject and access rights for read, grant, delete, and transfer. The area that was limiting within this model was associated with the defining a system of protection. This

Please carefully consider and abide by the tips below and remember that they apply to public posts and private messages. The importance of staying safe online cannot be overestimated. Always keep in mind that there are lots of dangerous people online. Many of them are very good at pretending to be someone else and winning your trust.