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Computer Viruses - The Basics
By Robert Hanania, Mon Jan 2nd
In its simplest terms a virus is a disruptive computer codeperiod! A computer virus almost always repeats itself andspreads by attaching itself to other files. Viruses can be madeto host a number Read more...
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Computer Security Ethics And Privacy
By Jeff
Today, many people rely on computers to do homework, work, and create or store useful information. Therefore, it is important for the information on the to be stored and kept properly. It is also extremely important for people on computers to protect their from data loss, misuse, and abuse. For example, it is crucial for businesses to keep information they have secure so that hackers can't access the information. Home users also need to take means to make sure that their credit card numbers are secure when they are participating in online transactions.
A security risk is any action that could cause lost of information, software, data, processing incompatibilities, or cause damage to hardware, a lot of these are planned to do damage. An intentional breach in security is known as a crime which is slightly different from a cypercrime. A cybercrime is known as illegal acts based on the internet and is one of the FBI's top priorities. There are several distinct categories for people that cause cybercrimes, and they are refereed as hacker, cracker, cyberterrorist, cyberextortionist, unethical employee, script kiddie and corporate spy.
The term hacker was actually known as a good word but now it has a very negative view. A hacker is defined as someone who accesses a or network unlawfully. They often claim that they do this to find leaks in the security of a network. The term cracker has never been associated with something positive this refers to someone how intentionally access a or network for evil reasons. It's basically an evil hacker. They access it with the intent of destroying, or stealing information. Both crackers and hackers are very advanced with network skills.
A cyberterrorist is someone who uses a network or the internet to destroy computers for political reasons. It's just like a regular terrorist attack because it requires highly skilled individuals, millions of dollars to implement, and years of planning. The term cyperextortionist is someone who uses emails as an offensive force. They would usually send a company a very threatening email stating that they will release some confidential information, exploit a security leak, or launch an attack that will harm a company's network. They will request a paid amount to not proceed sort of like black mailing in a since.
An unethical employee is an employee that illegally accesses their company's network for numerous reasons. One could be the money they can get from selling top secret information, or some may be bitter and want revenge. A script kiddie is someone who is like a cracker because they may have the intentions of doing harm, but they usually lack the technical skills. They are usually silly teenagers that use prewritten hacking and cracking programs. A corporate spy has extremely high and network skills and is hired to break into a specific or network to steal or delete data and information. Shady companies hire these type people in a practice known as corporate espionage. They do this to gain an advantage over their competition an illegal practice. Business and home users must do their best to protect or safeguard their computers from security risks.
The next part of this article will give some pointers to help protect your computer. However, one must remember that there is no one hundred percent guarantee way to protect your so becoming more knowledgeable about them is a must during these days. When you transfer information over a network it has a high security risk compared to information transmitted in a business network because the administrators usually take some extreme measures to help protect against security risks. Over the internet there is no powerful administrator which makes the risk a lot higher. If your not sure if your is vulnerable to a risk than you can always use some-type of online security service which is a website
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The idea of purchasing a personal computer may be appealing to a lot of people, however they may feel undecided as weather to go for a traditional desktop computer or for a light weight portable Read more...
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Additional
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A Brief History Of Computers
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Obsolete computer hardware, remember this?
Finding a few boxes with obsoleted computer hardware and games brings back memories of a bygone age of computing.Made in China, a security risk?
Recent reports of counterfeit computer hardware from China have once again sparked the discussion on whether this poses a security risk.Global warming, fact or farce?
Global warming and the environment: topics that have been discussed numerous times. Here is another look at what we, as end users, can do.Is the HD-DVD versus Blu-ray format war finally over?
Is HD-DVD fighting a losing battle and will Blu-ray prevail or will HD-DVD's price and backwards compatibility win the consumer over?Will Microsoft keep missing the boat?
Microsoft often pitches itself as the great innovator and its products as innovative, but are they really? Here is a closer look.Environmentally friendly PCs, a new trend for 2008?
Performance per Watt seems to be a key element in modern processor design, upping the power efficiency of the PC. Will this trend continue?Is AMD starting to lose its marbles, again?
A closer look at how AMD works their PR muscle to unsuccessfully try and steer the press and the public opinion in a direction they see fit.How EA games pushed me to pirate Crysis
While Crysis is available in the US, Europe is left to wait with pricing increased by almost double with no apparent benefit or reason.Nvidia GeForce 8800GT, caught in a bit of a crysis?
Nvidia's 8800GT could turn out to be their best selling video card to date, that is if you can find one; here is a look at the current availability.How to kill your PC, quickly
Many causes can be attributed to causing a PC to malfunction, sometimes even going out in a display of fireworks, but what is a common cause?
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