How do you layoff this from happening?
First of all, it is gettable to surf the web anonymously and thereby blockade leaving a trail for others to find. Note that this is not fool-proof, but it makes it much harder for sharks to know who you are. There are products called anonymous proxy servers that help to shade you. The anonymous proxy server replaces your Internet address for its own. This has the reaction of hiding your IP address and making it much harder for con artists to track you.

How do I get an anonymous proxy server?
There are many reputable vendors who sell anonymous proxy servers. Such products offer differing services for anonymous and safe access to the web. Most of them even provide anti-censorship solutions that enable Chinese citizens safely access the entire Internet filter-free.
Does an anonymous proxy server make you 100% protected?
No. Still, you are much better off if you use such technology.
What other things should I be concerned about when trying to keep my private knowledge private?
Three other items come to mind when trying to keep your information private. First, you can use an encrypted connection to hide your surfing. This article does not go into detail on this, but search the web and you will find a lot of information on this. Secondly, delete suspicious cookies after each session (use antispyware cleaner). Third, you can configure your browser to remove JavaScript, Java, and active content. This actually leads to limitations, so you need to think about the cost/benefit of this course of action.
Also there are simple rules for the riskless internet surfing:

Be wary of unsolicited offers by sellers. The Internet National Fraud Information Center Watch reported that email, as a method of contact by Internet scammers is constantly growing. While the offer may be legitimate, spammers like to use this tactic to side-step reputable sites.
Be wary of suspicious websites and offers that just sound too good to be true. The Internet is littered with get rich quick scams and false advertising claims. Try to collect information about a website you are expecting to visit.

It self in the United States of America, more then eighty percent of people use internet in their daily life. There are many people, who are in the business of hacking. They hack the information of private users and they use this information for their private use. These hackers can be termed as thieves, they hack the personal information via internet. These hackers hack personal information with the help of internet. So take care that, you are safe while working on internet. There are many ways to maintain your online privacy. There are many cyber laws which are amend by the government. But because of some loopholes in the cyber laws, hackers take the advantage.

There are software’s available in the market, which can help you maintaining your online privacy. It is highly recommendable to use these software’s, so that you are safe on the internet. Many hackers try to hack via internet; this software’s will protect you from these hackers. This software’s are designed in such a way that no hacker can penetrate your privacy.

There are many things, which you should take about so that, you are safe working on the internet. Firstly do not share your personal information with the stranger. Sharing personal information with the stranger can be very fatal. Take care that you do not share information with some unknown website. Unknown website cab misuse your private information for their personal benefit. It is very important to maintain online privacy if you spend lot of time online.

If you are not a computer then you can take help from the computer experts. Computer experts can give his personal and expert advice that how to be safe on the internet. For more information you can search on the World Wide Web. You will come across many website which provides information on online privacy. In fact there are many website from where you can download software’s which can help you maintaining online privacy. Sometimes, you can download these software’s for free. Take care that you download from a reliable website and see that you are not cheated.

Read the Terms of Service Carefully
Reading the terms of service carefully can give users an understanding of the amount of security and privacy available on MySpace. These terms of service provide members with useful information for the types of activities or content which are prohibited on MySpace. Understanding these regulations will help members to understand whether their actions or the actions of other members are in violation of the terms of service. While the MySpace administrators do not have a policy of policing the community for content violations, they will respond to allegations by other members of violations and will take appropriate actions if the members are in fact found to be in violation of the terms of service. These actions may include deleting the members account and taking appropriate legal actions.

The MySpace privacy policy is referenced within the terms of service and this reference incorporates the entirety of the privacy policy into the terms of service. As a result members who join the MySpace community and agree to the terms of services are also, by default, agreeing to the privacy policy. Therefore, members should carefully review the privacy policy and familiarize themselves with the terms of this policy.

Protect Yourself on MySpace
Members of MySpace do have a small degree of protection afforded by the administrators of MySpace but they can provide themselves with a great deal of additional protection by being aware of how the Internet works and using common sense. Generic safety tips for protecting oneself on the Internet also apply to the MySpace community. Just like it is not wise to give out sensitive information such as your address or social security number on online discussion boards, it is not wise to list this type of information on a MySpace profile either.

MySpace members may think the information they post on their profile is only being viewed by their friends and the members of their extended network but this is not true. There can be many individuals on MySpace who are lurking and viewing members’ websites all the time. Some of these lurkers may be completely innocent but others may be harvesting information.

Making Profiles Private
MySpace does have some features which can give members an increased amount of protection. The ability to make a profile private is one of these features. Most MySpace profiles are public and are viewable by both members of the community and nonmembers. However, those who wish to keep their website private can make it only available to those on their friends list.

Members of MySpace also have the ability to remove members from their friends list or block other members from sending them emails or instant messages. Only members in your friends list can post comments on your website so if there are members who are leaving malicious comments, you can remove them from your friends list to avoid future problems. Also, if you are receiving harassing emails or messages you can block users to prevent them from contacting you in the future.

So who are all these spies and why are they spying?

Remember internet crime is extremely big, we don’t have any exact totals but be assured they are truly astronomical figures in billions of dollars worldwide. Many cyber based crimes are not reported, listed or recorded and sometimes not even noticed. We can only deal in estimates and approximation

All over the internet major crime syndicates are moving or expanding into cyber crime. In places like Brazil, China and Eastern Europe, sophisticated criminal networks have an enormous amount of infratructure in place to support their cyber crime. Engaging in crime on the internet has a couple of huge advantages, very big rewards and very low risk.

Computer hackers or identity thieves will often target the average internet surfer. The professional and sophisticated gangs will also be very careful about HOW they steal from you. Once they have your information, your details then there are literally hundreds of ways to use this. The mad spending spree on a debit card or bank account is easily detectable but how about credit applied for in your name, how about the inoffensive looking direct debit for $30 which is removed every month.

Some of these criminals have gone to incredible lengths to steal your data and information. I have seen a copy of Windows XP from Eastern Europe that looked 100% legitimate, shrink wrapped, certificate of authenticity all included, the only problem was this version of XP was preloaded with trojans, viruses and keyloggers ready to start stealing your details from the first install. As soon as you connected to the internet your passwords and accounts would be mailed to a server on the internet…ouch.

So just as you would lock your doors at home, many are beginning to do the same online. I personally want internet privacy protection because I use the internet to pay bills, do my banking, and lots of other activities which involve both my financial and personal details. Do I really want all these details logged on the internet, and at my ISP for example, well no not really.

You see it’s not exactly hard to steal these personal details online. Yes a gang of cyber criminals based in Rio de Janerio can steal from you, even though you’ve never been to Brazil. When you discover your bank account emptied, what can you do? In reality very little but attempt to get yoru money refunded from your bank or credit card company, either way the criminal himself is very unlikely to pay for his crimes.

Privacy Policies.
Many companies will prominently post their privacy policies, where they state that they don’t share your information with others. If a company Web site does not make mention of this kind of secure online shopping, avoid providing them with your personal information. There’s no guarantee that a company with a privacy policy will honor it, but you stand a better shot of safeguarding your info with one that claims to.

Online Promotions.
Dozens of surveys, promotions, contests and opinion polls ask you to sign up online at any given point, but think twice about distributing your personal information to such businesses. Most of these are set up primarily to retrieve your contact information. To avoid having your information in the hands of companies you don’t even know, resist the urge to complete the forms.

Security Measures.
Look for symbols on the Web site that ensure security for your payment information. While they are never 100 percent secure, a strong payment security system makes it extremely difficult for hackers to access your financial information, such as credit card numbers and bank accounts. Consider using a payment service, such as PayPal, where you transfer money into the online payment service from your bank account. The online retailer gets only your PayPal information, not the bank info.

E-Mail Addresses.
Avoid making it easy for spammers to get your e-mail address. Clever programs scour the Web searching for valid e-mail addresses, so don’t put your actual e-mail address in your e-mail signature. Also, change the address just enough when posting on a forum or message board so that it’s easy for readers to e-mail you, but the harvesting programs will be confused.

Online Communities.
With message boards, community profiles and personal pages such as MySpace and Facebook, you can reveal as much or as little about yourself as you want. Err on the side of caution and keep relevant and identifying information private. Avoid listing such seemingly innocent information such as your phone number, address, school or work name, hobbies and even the names of family members.