A malicious code can do anything other program can. It can write a message on the computer screen, erase a stored file or stop a running program. Malicious codes can do different things every time. They can also do nothing most of the time and then suddenly act in a very dramatic way.

What is a malicious code? How is it possible that it can take control of a system? How can you recognize a malicious code? Is it possible to stop it? Let me try to give you some answers.

A malicious code is an undesired effect in a program or in a part of a program, caused by an agent intent on damage. A virus is a program that can pass on a malicious code to other good programs by modifying them. A virus “infects” a program by attaching itself to the program. Then the virus destroys the other program or it exists with it. Also the good program can be modified. It then acts like a virus and starts to infect other programs. A transient virus acts when the attached program runs and terminates when the attached program stops. A resident virus locates itself in the memory of the computer and can remain active even if the attached program stops.

A Trojan horse is a malicious code that besides its primary effect even has a non obvious effect. It can for example take the identification and password of a user, passes the identifi-cation information on to the rest of the system, but keeps a copy of the information for later use.

A logic bomb is a type of malicious code that goes off when a certain condition happens. A time bomb is a logic bomb, where the trigger is a time or date.

A worm is a malicious code that spreads copies of itself through a network. The difference between a worm and a virus is that a worm operates through a network and a virus is spread through a medium, usually a copied program or data files.

The only way to prevent an infection by virus is to avoid sharing an executable code with an infected source. Of course you cannot know which sources are infected, the best advice I can give you is to expect that any outside source is infected. The problem is that you cannot cut out all contact with the outside world. However there are some techniques to obtain a fairly safe community for your contact with the outside world.

1. Use only commercial software from established vendors
2. Test all new software on an isolated computer
3. Made a bootable disc and store it on a safe place
4. Make backup copies of executable system files
5. Use virus scanners regularly

You can never be quite safe for a malicious code, but at least you have a good chance to diminish the harm if you follow these fairly simple rules.

Share on Facebook

The first place most e-business start-ups go when they need a quick traffic fix is the search engines. And rightfully so! After all, a top ranking position in one of the major search engines is an effective way to increase the traffic to your web site without spending your hard-earned advertising dollars!

Statistics have repeatedly shown that anywhere from 20% to 80% of your visitors will find your web site via a search engine. However, you should also know that statistics show that most web surfers never search beyond the top 30 results they receive. With that in mind, it is clear that a top position a top position should be the goal of any savvy site owner.

But top spots are no longer achieved by crossing your fingers and blindly submitting your web site to 900+ search engines and directories using a free submission service. Competition for top spots is getting fierce, so it is important that you learn the “right” techniques if you want to ensure that your web site is well ranked… and it is very important that you do so while this great advertising medium is still FREE!

For high traffic generation to your website, it is very important that your web site ranks in top spots in search engines. You may ask “What are the search engine looking for when they rank my web site?” Well, although each search engine uses different set of algorithms to rank web sites, but generally speaking, however, here are some of the main factors currently being considered by the search engines.

1. Link Popularity
Alta Vista, Excite, Lycos, and the web pages search promotion of Yahoo! use a ranking system that involves measuring and ranking the number of links that are directed towards a particular web site. This is an extremely powerful traffic generation tools because:

Reason # 1
Building a well thought-out linking strategy is a powerful way to attract large volumes of high targeted traffic! By putting your web site on every major web “intersection” where your target market meets, you will ensure that your web site receives a steady flow of qualified potential customers.

Reason # 2
Links are equivalent to recommendations! They established credibility even before the visitor reaches your web site, dramatically increasing the likelihood that they will buy.

Think about it… David arrives at his favorite web site and notices that they have posted a link to your web site. He knows and trusts his favorite web site and therefore assumes that, because they have a linked to you, your business must be credible too. He clicks through the link to your web site and is immediately open to offers you present him with. Why? Because your credibility was established before he even arrived at your homepage!

Reason # 3
Since many search engines now factor link popularity into their ranking decisions, your linking strategies are all that much more important! If you want to be ranked as high as possible in search engines, you now need a factor in your link popularity – and, as you already know, earnings a top spot in the major search engines is key to increasing your web site traffic.

Obviously, developing a linking strategy that generates a high volume of targeted traffic to your web site is not an overnight process. It will take you anywhere from two weeks to six months to secure quality links you need. However, I promise you that it is worth the effort! Once you have done the initial footwork, the links that are established will remain on these web sites for years to come. Your perseverance will pay big dividends in the form of a continuous flow of targeted traffic generation.

2. Your Domain Name
A domain name plays a vital role in traffic generation to any web site. Domain names rich in keywords will rank higher in search engines because search engines love URL’s that are saturated with keywords! Brainstorm keywords and key phrases for your web site and then use them to create a catchy URL… or load the domain name with your best keywords to get ranked higher in the search engines.

3. Key Word Density
Keywords definitely refer to the number of times your keyword appears throughout your site. Your keyword density is a factor that is heavily weighted by search engines, so it’s very important to make strategic use of your keywords.

So, these are the golden facts and tactics through which you can drive high traffic to your web site. I should also mention that you do not expect to enter a couple of your top keywords into the search engines and instantly start making money through your web site— that is very rare. But yes, you can really make high traffic through search engines without crossing the line into “keyword stuffing” and with a little time.

Share on Facebook

Protect your social security number. There are very few people in life who really need to know your social security number. Besides government entities and certain creditors, no one should be asking you for that information. If they do, politely refuse or instruct them to mail their request to you in writing.

Block telemarketers. Make certain that your phone number is registered on “do not call” registries to keep telemarketers at bay. You control your phone; get caller i.d. to avoid those who slip through the loopholes in the law.

Chop it up. Important documents you no longer need should not be tossed in the trash without going through a shredder first. Purchase a unit that shreds your paper into small diamonds to ensure that no thief will piece back together important information and make you an easy victim of identity theft.

Examine your monthly statements. With consumers charging just about anything including their gas, food, store, and online purchases, it can be easy to skim through monthly credit card statements without paying attention to every line. Crafty thieves are hoping that you will do just that! Examine each line and respond to anything that doesn’t look legitimate. If you have a dispute, follow the instructions from your credit card supplier on how to contest something that is not right. Usually, in order to maintain your rights, you have to register your dispute in writing.

Guard your mail. Having a mailbox on the street is an easy way for thieves to drive up, take your mail, and cruise away. In some neighborhoods, it is simply better to use a secured post office box than to risk thieves riding off with your mail. If you suspect that someone has stolen your mail, notify your local postmaster. The United States Postal Service has a crack team of investigators who are heavily involved in battling identity theft through mail fraud.

Shield your computer. By running the most current internet security programs, regularly updating your various passwords, and only buying goods through a secure site [which are those with an “s” in their web address: https], you can limit the opportunities for thieves to steal your information.

Order your free credit reports. Beginning in September 2005, the 3 major credit reporting agencies – Equifax, Experian, and Trans Union – are now required to allow consumers to receive one free copy of their personal credit report every year. Some consumers, in order to stay on top of their credit history, order a copy every 4 months from a different agency. Examine your credit reports closely and take the necessary steps to amend all errors.

If you know that you are a victim of identity theft, notify your local police department and file a report with them. In addition, contact all 3 credit reporting agencies and ask that a “fraud alert” be placed in your credit file.

You must take aggressive action to counter this widespread problem and to ensure that your good name and credit record are properly restored. Fight back: you can win the identity theft battle!

Share on Facebook

The occurrence of this form of crime has increased partly due to the expansion in our communication network where people interact or know about only the existence of other person but have not met them person. Since one does not recognize the other person by physical appearance it is easier for identity thieves to step into others shoe and gather vital information for their own selfish motives. Identity theft can also occur from distance when someone may call or communicate with any other person just to gather some confidential information and then misuse the data provided.

Emergence of Internet apart from providing many facilities and being a blessing for people has also added a lot to this already existing crime.
With more and more business houses using Internet and computerized networks for their official workings increased amount of significant data are now found on web.

Apart from the obtaining vital statistics of any corporate house or any important individual information, identity thieves do disguise to fool others and obtain some critical information like the credit card number or the social security number. Theft of credit card number and social security number can result in a great loss and trauma for the victim. As the culprit could use the credit card for withdrawing money from others account and also the crimes committed by the thief can be attributed to the victim since the thief was using a fake identity of other person.

This increasing form of crime has raised concern of many and people are now finding ways to combat such malicious actions that cause loss to innocent citizens. Apart from following the general instructions and relying on social systems to prevent such crimes certain individual effort is also required to protect one from identity thieves. One must be cautious not to provide any confidential information on Internet or any other public communication systems that can be accessed by anyone. Only after perfectly confirmed verification some information may be shared if it’s very urgent. Also one should not rely on anyone else without careful verification of the identity of the other person.

It’s a matter of great regret that such identity thieves many a times bank upon the sentiments of good citizens and fool them to make some easy money. Many such cases of false identity have been reported in recent past where people pretend to be someone in great need of help and when some virtuous person comes forward to help them they just breach others and make personal profits at the expense of others.

Recently when the world was struck by an unfortunate natural disaster of tsunami help from entire world poured in through all means. Government organizations of countries struck by this calamity had set websites to make people aware of the damages incurred and collect help from them if they could contribute to the well-being of victims. Following the genuine websites many fraudulent websites were also hosted at the same time to bank upon people’s sentiments for personal interests. Such incidents and many others make it a moral responsibility of every citizen to come forward and assist in curbing this social crime.

Share on Facebook

More and more businesses are using live chat software in their websites. They realize the importance of having live chat software to optimize their sales. You can give live support to the website visitors. When they have any questions about the products and services offered, they can contact you via the live chat. Moreover, the live chat is also effective for conversion rate optimization. Optimizing conversion rate with the live chat enables you to get more customers easily. You don’t even need to spend a penny on ads and SEO services.

If you are interested in the live chat software for your business website, you can go to Livemoz.com. Here you can learn anything about the live chat software and its benefits for your businesses. Use live chat software and give 24/7 live chat support for your customers. Visit the site for further information.

Share on Facebook