Defend Your Computer From Hackers
How to Shield Your Computer from Internet Crime
When you connect to the Internet, you are allowing you computer to communicate with millions of people who are also on the Internet. Suddenly, your hard drive is fair game. Some people called by various names: hackers, whackers, crackers, and some other more colorful names if your data is being destroyed. These people make it their business to find and make use of exposed hard drives. Sometimes, they just take an innocent look around; sometimes they delete files or even deposit a virus of nature. However, hope is not lost, with the steps outline in this paper you will be able effectively shield your computer from those who wish to make mischief.
When you connect to the Internet, especially through a broadband connection any open ports, or shared file files and services are like a beacon for hackers’ automatic scanners. You see, along with granting you extremely fast downloads and browsing capabilities broadband connection also leave you computer wide open to the world since it an always-on connection. The risk is greater for those people that have static IP address. Since this address never changes hackers can come back whenever they wish.
One way to see how vulnerable your computer is would be to have it tested by one the various websites that specialize in security. One very good website is hosted by the Gibson Research Corporation and has several helpful feature like “Shields Up”, the address for this site is www.grc.com. Another popular site with many useful utilities would be www.dslreports.com. If these sites show you some holes in your security they will recommend several actions. One of the easiest and most effective would be to turn off file and print sharing for your computer. The second thing you could do would be to obtain a personal firewall. In this area you have two options, hardware or software. If you want an inexpensive route then you can download a software firewall.
Firewall? Just what is that? Well, it either a software program of hardware device that effectively blocks outsiders from entering your computer. Software firewalls just need to be installed onto your computer and can be either automatically configured of manually. Hardware involves connecting your computer into another device. Two of the more popular software firewalls are Zone Alarm (www.zonelabs.com) and Norton Personal Firewall (www.symantec.com). Using Zone Alarm, the above sites could find no exposed ports or even that this computer even was on; Zone Alarm completely cloaks your computer.
Like most, the stories we hear as children leave lasting impacts in our heads and stay with us for lifetimes. Hughes was greatly influenced by the stories told by his grandmother as they instilled a sense of racial pride that would become a recurring theme in his works as well as become a staple in the Harlem Renaissance movement. During Hughes’ prominence in the 20’s, America was as prejudiced as ever and the African-American sense of pride and identity throughout the U.S. was at an all time low. Hughes took note of this and made it a common theme to put “the everyday black man” in most of his stories as well as using traditional “negro dialect” to better represent his African-American brethren. Also, at this time Hughes had major disagreements with members of the black middle class, such as W.E.B. DuBois for trying to assimilate and promote more european values and culture, whereas Hughes believed in holding fast to the traditions of the African-American people and avoid having their heritage be whitewashed by black intellectuals.
To conclude, Langston Hughes uses race in his poems as a way to break down the racial barriers that are placed on society. It is seen in his poem, Let America be America Again, that he doesn’t only want racial equality for African Americans but for all races. It is also important to point out that some of his poems use race as a way to describe the struggles of slaves or the oppression on slaves. He does this to provide an insight into how African American’s view slavery and how they feel about it. The poems that Hughes writes can relate to today’s time period as well as his, although racial issues aren’t as severe as they were in his time there are still issues in 2014 that can be made more equal to all races. A great thing about his poetry is that many of the poems that have a theme of race also result in a subsiding theme of h
Langston Hughes was probably the most well-known literary force during the Harlem Renaissance. He was one of the first known black artists to stress a need for his contemporaries to embrace the black jazz culture of the 1920s, as well as the cultural roots in Africa and not-so-distant memory of enslavement in the United States. In formal aspects, Hughes was innovative in that other writers of the Harlem Renaissance stuck with existing literary conventions, while Hughes wrote several poems and stories inspired by the improvised, oral traditions of black culture (Baym, 2221). Proud of his cultural identity, but saddened and angry about racial injustice, the content of much of Hughes’ work is filled with conflict between simply doing as one is told as a black member of society and standing up for injustice and being proud of one’s identity. This relates to a common theme in many of Hughes’ poems that dignity is something that has to be fought for by those who are held back by segregation, poverty, and racial bigotry. The poems “Visitors to the Black Belt”, “Note on Commercial Theatre”, “Democracy”, and “Theme for English B” by Hughes all illustrate the theme of staying true to one’s cultural identity and refusing to compromise it despite the constant daily struggle it meant to be black in an Anglo centric society.
Langston Hughes, born in February 1st, 1902, grew up in segregated America. His own ancestry was as mixed as that described in the poem. Both his great-grandmothers were enslaved African Americans and both his grandparents were white slave owners. Both of Hughes’ parents were of mixed race descent. Many of his family members were key figures in the elevation of blacks in society, and they impressed upon him the nobility of black people. Hughes had a rootless and often lonely upbringing, moving back and forth between family members’ homes. Hughes was a prominent leader of the Harlem Renaissance and referred to it as the period when “the negro was in vogue”.
As the internet is becoming faster and faster, an operating system (OS) is needed to manage the data in computers. An Operating system can be considered to be a set of programed codes that are created to control hardware such as computers. In 1985 Windows was established as an operating system and a year earlier Mac OS was established, and they have dominated the market of the computer programs since that time. Although, many companies have provided other operating systems, most users still prefer Mac as the most secured system and windows as it provides more multiple functions. This essay will demonstrate the differences between windows
Computers are main technological features that allow criminals to step into unsuspecting victims lives. With a simple piggy-backing program hackers are able to track every keystroke made by the victim. One such program is called spyware, not to be confused with adware, which is often referred to interchangeably with spyware, but is potentially harmless (Louis 15). Spyware, hidden within downloaded software, implants itself deep within a computer’s hard drive, allowing it to track every move made by the user (Louis 16).
On 5 October 2009, computer equipment from a network data closet was stolen from BCBST. The items stolen were 57 unencrypted hard drives which contained over 300,000 video recording and over one million audio recordings. According to Whitman & Mattord (2010), confidentiality, integrity, and availability makes up the C.I.A triangle which is the basis of Committee on National Security model for information security, an industrial standard, (Whitman & Mattord, 2010). Confidentiality can be a synonym for encryption but also means only the people with the correct permission can access the information. One of the major security issue is the hard drives were not encrypted. The hard drives should be encrypted to prevent people from reading the information the computer. Software can be purchased which will encrypt files on hard drive with such as Folder Lock, SensiGuard, Secure IT, and more. There are open source encrypting software which are free for use which could have been used. If the hard drives were not needed, the data should hav...
Computer security is the process of preventing and detecting unauthorized use of your computer. Prevention measures help to stop unauthorized users or intruders from accessing any part of a computer system. Detection helps one to determine whether or not someone attempted to break into a computer system, if they were successful, and what they may have done.
In the past, hackers sent viruses through e-mail, but now they have upped the ante by creating malicious websites which can infect your computer and collect your personal data. An even larger threat is social networking. While this may seem harmless enough, social media is a huge threat to your privacy because people often overshare information about their personal lives which everyone on their friends list, whether you know them well or not, can see everything that you post and everything anyone posts to you. The fourth major threat to your privacy is video and photo sharing. Once again, this seems like a harmless task, and it is if you post appropriate and non-revealing photographs and videos.
Major composers since Mozart's time have worshipped or been in awe of Mozart. Beethoven told his pupil Ries that he (Beethoven) would never be able to think of a melody as great as that of the first movement of Mozart's 24th piano concerto, and did Mozart homage by writing variations on his themes (such as the two sets of Variations for Cello and Piano on themes from Mozart's Magic Flute) and cadenzas to several of the piano concerti, most notably the Concerto No. 20 (K. 466). (After their only meeting, Mozart noted that Beethoven would "give the world something to talk about.") Tchaikovsky wrote his Mozartiana in praise of him; and Mahler died with "Mozart" the last word on his lips. The music critic James Svejda, when filling out a job application that asked for his religion, entered "Mozart".
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.
Without proper protection, any part of any network can be susceptible to attacks or unauthorized activity. Routers, switches, and hosts can all be violated by professional hackers, company competitors. In fact, according to several studies, more than half of all network attacks are waged internally. To determine the best ways to protect against attacks, we should understand the many types of attacks that can be instigated and the damage that these attacks can cause to data. The most common types of attacks include Denial of Service (DoS), password, an...
A firewall is a network device, hardware, software, or a combination of the two, whose purpose is to enforce a security policy across its connections. It is comparable to a wall that has a window where the wall serves to keep things out, except those permitted through the window. A security policy acts like the glass in the window; it permits some things to pass, light, while blocking others, air. The heart of a firewall is the security policy that it enforces.
HRM comprises a set of policies designed to maximize organizational integration, Employee commitment, flexibility and quality of work. (Guest, 1987) as cited by (Armstrong, 2009) this statement entails that HRM function has policies to guide its activities, if these policies are well integrated with the strategy of the organization, it can enhance employee commitment and result in quality of work, as cited by (Armstrong, 2009) that the overall purpose of human resource management is to ensure that the organization is able to achieve success through people, however the function of HRM is affected by several other factors, this essay will look at three Internal and external environmental factors affecting HR Specialist.