HACKER Essays - Hacker Culture, Hacking, Identity Theft, Free Essays

HACKER Essays - Hacker Culture, Hacking, Identity Theft, Free Essays The purpose of this essay is to construct a picture of what is a computer hacker, the motives and the way in which hacking takes place. Hackers are people who have been known as a serious hazard to society for actions related to breaching computer systems. Hackers may use a variety of ways to hack into a system. When a hacker is experienced and smart enough, he will use his telnet to access a shell on another machine so that the risk of getting caught is lower than doing it using their own system. Ways in which the hacker will break into the system are: (Hacking motives 2005) One way is that hacker takes guesses at the password or has a crack program to crack the password protecting the system. Second possible way, in which the hacker may get access to the system is to find back doors. This is where the hacker tries to find weaknesses in the system they are trying to enter. A hacker may also try to get into a system by using a program called a WORM. This program is specially programmed to suit the need of the user. This programmer continually tries to connect to a machine at over 100 times a second until eventually the system lets in and the worm executes its program. The program could be anything from getting password files to deleting files depending on what it has been programmed to do. (Hacking 2015) The only possible way to stop a hacker is by not having the computer connected to the net. This is mainly because hackers use a phone line to access the system. One of the main problems is that major companies need to be networked and accessible over the net so that employees can do overdue work or so that people can look up things on that company. There are some motives that hackers have for hacking such as: Some hackers use their skills for criminal activities. On a personal level, a hacker might break into someone's computer and take control of it. Then find passwords and financial information that he could use to defraud the individual. On a larger scale, groups of hackers might target companies as part of a wider criminal operation. On the other hand there are some hackers who use their skills to improve systems and security, informing companies of vulnerabilities so they can fix them. Hence, some companies are keen on hackers' skills to test out systems as a defensive measure. For example, Google runs competitions and invites people to find ways to breach systems. In 2014, it ran a "Pwnium" contest that gave cash prizes to anyone who could compromise various security levels of the Chrome OS. (Why Do People Hack 2014) According to me not every hacker hack for criminal gains. Some of this geniuses benefit society and help develop security. Bibliography: Hacking. NC state university. 2015 Available at: http://ethics.csc.ncsu.edu/abuse/hacking/study.php. [Accessed 20 March 2015]. Hacking motives, High tech brief crime. Australian Government, Australian institute of criminology, 2005. Available at: http://aic.gov.au/media_library/publications/htcb/htcb006.pdf [Accessed 13 March 2015]. Why Do People Hack? | eHow. 2014. 23 Oct. Available at: ehow.com/about_4673738_why-do-people-hack.html. [Accessed 20 March 2015].

The Magic LinkedIn® Formula

The Magic LinkedIn ® Formula My e-book, How to Write a KILLER LinkedIn ® Profile, enumerates 18 â€Å"Mistakes to Avoid† as well as 7 â€Å"Bonus Tips.† That’s a total of 25 items that I think are important for every LinkedIn ® user to understand and implement (actually more than 25, since many of the chapters have subpoints as well). Nevertheless, on Wednesday I will be giving a presentation at American Family Insurance’s DreamBank on â€Å"Top Five LinkedIn ® Mistakes.† Not 25, but 5. It’s not easy to choose the top five, but I managed to do it. Not only that, but I even narrowed it down to three general categories. I call this my â€Å"Magic LinkedIn ® Formula† and even if you’re unable to attend my presentation live on Wednesday, you can benefit from the formula. Success on LinkedIn ® comes down to what I have dubbed the â€Å"3 Ls† (not to be confused with the class of students in their third year of law school): Locatability Likeability ALiveness 1. Locatability If no one finds you on LinkedIn ®, there’s not much point in having a profile. Unless you are in a rare situation where you prefer not to appear in LinkedIn ® searches, easy locatability means you will get in front of the people searching for someone like you. For job seekers and business owners, being found by a target audience is one big key to success. Increasing your locatability entails two main actions: 1) putting the right keywords in the right places, and 2) growing your network aggressively and appropriately to at least 500 connections. A combination of well-placed keywords and a robust network is a winning LinkedIn ® strategy. 2. Likeability Just because someone finds you on LinkedIn ® doesn’t mean that person will contact you. If your profile is sloppy, incomplete, unfocused, or off target, you will probably be skipped over for someone with a better presentation. If, however, people like what they see, they will be more likely to request a connection or conversation. Likeability means sounding like a human being and not a robot; listing accomplishments without bragging; having an attractive photo and format; and putting your personality onto the page. The more you distinguish yourself as unique, the more you will encourage valuable interaction. 3. ALiveness I like to say that having a LinkedIn ® profile is like having a gym membership. You only get value from it if you do the work! Sitting on your butt will not get you 6-pack abs †¦ or a new client or job through LinkedIn ®. Aliveness on LinkedIn ® includes but is not limited to updating your profile, participating in groups, sharing valuable information, engaging in discussions, and taking relationships off line to the phone or even a coffee shop! That’s my Magic LinkedIn ® Formula: Locatability, Likeability and ALiveness! Are you using it? If you already are doing everything listed above, great- you are a power LinkedIn ® user. In that case, I recommend that you dive more deeply into How to Write a KILLER LinkedIn ® Profile for the fine points that will bring your LinkedIn ® success up even another level. I’ll have time for QA at my DreamBank presentation on Wednesday, and you get to participate too. What burning questions can I answer about my Magic LinkedIn ® Formula and your LinkedIn ® profile challenges?