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2010 13 Jun

Cybercrime: Trends And Development.

Over the past few years the Internet has become a dangerous place. Originally created for a relatively small number of users, it far exceeded the expectations of its creators. Today there are over 1.5 billion Internet users and their number is increasing as technology becomes more affordable.

Criminals noticed this trend too and realized very quickly that the crimes committed via the Internet (now it has been called cyber-crime) have some significant advantages.

First of all, cybercrime is not associated with greater risk: since it has no geopolitical barriers, it is difficult for law enforcement agencies to catch criminals. Moreover, conducting international investigations and litigation is costly, so such actions are usually undertaken only in special cases. Second, cyber-crime – it is simple: the Internet offers a lot of “instructions” for hacking computers and writing viruses”, no special knowledge and experience are required. Here are two major factors that have turned cyber-crime in an industry where turnover amounts by many billions of dollars, which is a closed ecosystem.

And the companies involved in the protection of information and software manufacturers are constantly fighting cybercrime. Their goal – is to provide Internet users with reliable protection and to create safe software. Criminals, in turn, constantly change their tactics to counter the countermeasures, as a result led to the appearance of two pronounced trends.

First, the placement of malware is realized by using zero-day vulnerabilities, i.e., vulnerabilities for which patches have not been created. With the help of these vulnerabilities it may be infected even such computer systems on which all the latest updates are installed , but they have no special security solutions. Zero-day vulnerabilities – are a valuable commodity (their use could lead potentially to serious consequences), it is sold on the black market for tens of thousands of dollars.

Secondly, we are seeing a sharp increase of the number of malicious programs designed to steal confidential information with a goal to its subsequent sale on the black market: credit card numbers, bank details, passwords, access to sites such as eBay or PayPal, and even passwords for online -games, such as World of Warcraft.

One of the obvious reasons of such a scale of cyber crimes is its profitability, which will always be the engine in the creation of new cyber-crime technology.

In addition to the developments that are carried out for the needs of cyber-criminals, we note another trend – the spread of malware via the World Wide Web. After the epidemics of the beginning of the decade, caused by such mail worms like Melissa, many companies – manufacturers of systems of information protection have focused their efforts on developing solutions that can neutralize the malicious attachment. Sometimes this led to the fact that all executable attachments were removed in the messages.

However, recently the main source of malware distribution has become Network. Malicious programs are placed on web sites, and then the users are fraudulently forced to run them manually, or these programs by using the exploit are automatically executed on the infected computers.

If you need to get a nice free adware block or any helpful information about the topic of spyware removers, please visit the hyperlinked web site.

And it is very important that you follow a final piece of advice – today the Internet technologies give you a truly unique chance to choose what you require for the best price on the market. Funny, but most of the people don’t use this chance. In real practice it means that you should use all the tools of today to get any information that you need.

Search Google or other search engines. Visit social networks and have a look on the accounts that are relevant to your topic. Go to the niche forums and join the online discussion. All this will help you to build up a true vision of this market. Thus, giving you a real chance to make a smart and nicely balanced decision.

And also sign up to the RSS feed on this blog, because we will everything possible to keep this blog tuned up to the day with new publications about the market of spyware removers and any changes on it.

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Tags: adware, remove spyware, spyware, spyware blockers, spyware removers

2010 13 Jun

Variety Of Computer Viruses.

no comment Posted by catering

Computer virus is elements of the program or programs, unauthorized penetrated into the computer to harm, the distinguishing feature of which is ability of self duplication. The greatest danger of such viruses is that, before harm your computer, they are copied to the other program files, i.e., the infection is similar to biological viruses.

Currently there is no official classification of viruses. But when it comes to infection or damage a computer by viruses, it is most often used the following terminology:

Worm – is a program that is duplicated on the hard drive in the computer memory and is distributed over the network. The peculiarity of worms that distinguishes them from other viruses is that they do not contain any malicious load than propagation, which aims to littering memory, and as a consequence, inhibition of the operating system.

Trojan or Trojan horse – is a program that is inside of another, usually completely harmless program, starting which in the system a program is installed written only for one purpose – to cause damage to the target computer by performing unauthorized user actions: theft, damage or delete sensitive data, computer malfunction or use of its resources in the wrong purposes.

Thus, the Trojans are one of the most dangerous types of malicious software, since it has a possibility of a variety of malicious acts.

Zombie – is a program-virus that after penetrating a computer connected to the Internet is controlled from outside and is used by attackers to launch attacks on other computers. The computers- zombie infected in such a way can be combined in a network through which it is send a huge amount of junk e-mail, and also viruses and other malicious programs spread.

Spyware – is a software package installed or infiltrated into the computer without the owner’s consent in order to obtain practically complete access to the computer, collecting and tracking personal or confidential information.

These programs tend to penetrate the computer with the help of worms, Trojan horses or under the guise of advertising (adware).

One of the varieties of spyware is phishing sending.

Phishing – is mailing list which that is aimed at obtaining confidential financial information. This letter usually contains a link to the site, which is an exact copy of the internet banking or other financial institution. You usually do not realize what is in the fake site and give calmly attackers information about your accounts, credit cards, passwords, etc.

Pharming – is a disguised form of phishing, which consists in the fact that when you try to go to the official website of Internet bank or a commercial organization, the user is automatically redirected to a false website that is very difficult to distinguish from the official site.

As in the case of phishing, the main purpose of intruders using pharming is the acquisition of personal financial information about you. The difference lies only in that instead of e-mail, scammers are using increasingly sophisticated methods of funneling users to a fake site.

If you need to get a nice remove spyware program or any helpful information about the topic of spyware removers, please visit the hyperlinked web site.

And it is very important that you follow some general tips – today the online technologies give you a really unique chance to choose exactly what you require for the best price on the market. Funny, but most of the people don’t use this chance. In real life it means that you should use all the tools of today to get any info that you need.

Search Google and other search engines. Visit social networks and check the accounts that are relevant to your topic. Go to the niche forums and participate in the discussion. All this will help you to build up a true vision of this market. Thus, giving you a real opportunity to make a wise and nicely balanced decision.

And also sign up to the RSS on this blog, because we will do the best to keep updating this blog with new publications about the market of spyware removers and any changes on it.