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Posts Tagged ‘Spam’

Phishing, Fraudulent and Malicious Websites

April 22nd, 2010

Whether we like it or not, we are all living in the Information Age. We have nothing left but adapt to rapidly developing information technology, no matter who we are and what we do for living.  The Internet, in particular, means for us boundless opportunities in life and business ?but also lots of dangers unheard of just a decade ago. We should be aware of these dangers if we want to use the huge potential of the Internet and to avoid the hazards it brings us. Warning: There are Websites You’d Better Not Visit Phishing websites Thanks to authors of numerous articles on this topic, “classic” phishing technique is relatively well known. This scam involves setting bogus websites and luring people to visit them, as a rule, by links in emails. Phishing website is disguised to look like a legitimate one — of a bank or a credit card company, and users are invited to provide their identifying information. Sites of this kind are used solely to steal users’ passwords, PIN numbers, SSNs and other confidential information.

At first phishing consisted only of a social engineering scam in which phishers spammed consumer e-mail accounts with letters ostensibly from banks. The more people got aware of the scam, the less spelling mistakes these messages contained, and the more these fraudulent websites resembled legitimate ones. Phishers are getting smarter. They eagerly learn; there is enough money involved here to turn criminals into earnest students. Since about November 2004 there has been a lot of publications of a scheme which at first was seen as a new kind of phishing. This technique includes contaminating a PC with a Trojan horse program. The problem is that this Trojan contains a keylogger which lurks at the background until the user of the infected PC visits one of the specified websites. Then the keylogger comes to life to do what it was created for — to steal information. It seems that this technique is actually a separate scam aimed at stealing personal information and such attacks are on the rise. Security experts warn about commercialisation of malware — cybercriminals prefer cash to fun, so various kinds of information-stealing software are used more actively.

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Phishing and Pharming: Dangerous Scams

April 22nd, 2010

As soon as almost all computer users already got used to — or at least heard about — the word “phishing”, another somewhat confusing word appeared. He can do web design. Pharming. Does it differ from phishing — if yes, how? Two Pharmings Actually, two completely different fields use the term “pharming” now. We can say there exist two separate “pharmings”. If genetics or businessmen from pharmaceutical industry are talking about pharming (spelled like that) it might have nothing to do with computers. This word has long been familiar to genetic engineers. For them, it’s a merger of “farming” and “pharmaceutical”  and means the genetic engineering technique — inserting extraneous genes into host animals or plants in order to make them produce some pharmaceutical product. Although it is very interesting matter, this article isn’t about it. As for PC users, the term “pharming” recently emerged to denote exploitation of a vulnerability in the DNS server software caused by malicious code.  This code allows the cybercriminal who contaminated this PC with it to redirect traffic from one IP-address to the one he specified. She likes Christmas Presents.

In other words, a user who types in a URL goes to another web site, not the one he wanted to–and isn’t supposed to notice the difference. Usually such a website is disguised to look like a legitimate one — of a bank or a credit card company. Sites of this kind are used solely to steal users’ confidential information such as passwords, PIN numbers, SSNs and account numbers.Dangerous Scams A fake website that’s what “traditional” phishing has in common with pharming. This scam can fool even an experienced computer user, and it makes pharming a grave threat.  The danger here is that users don’t click an email link to get to a counterfeit website. Most people enter their personal information, unaware of possible fraud. Why should they suspect anything if they type the URL themselves, not following any links in a suspiciously-looking email? Unfortunately, “ordinary” phishers are also getting smarter. They eagerly learn; there is too much money involved to make criminals earnest students. At first phishing consisted only of a social engineering scam in which phishers spammed consumer e-mail accounts with letters ostensibly  from banks. The more people got aware of the scam, the less spelling mistakes these messages contained, and the more fraudulent websites looked like legitimate ones. He is a Costume Hire owner.

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Exchange Spam Blocker – Shall I Use That?

November 30th, 2009

Spam is a reality of the Internet, but not all users suffer from it at the same extent. It is definitely hard for businesses, like freelance or dropship, to distinguish valuable messages from unsolicited emails, that is why the spam blocker useful…. Software companies have come with solutions in the form of anti-spam programs meant to detect and delete over 90% of junk mail. One intelligent tool is the Exchange spam blocker first released by Microsoft in May 2004. Both individual and business users can benefit from the functions of the program regardless of the extent of the mail exposure.

Microsoft Smart Screen technology stays at the basis of the Exchange spam blocker as it is essential for the identification of the nature of the message. Starting from this option that allows one to determine which incoming email is spam, the user may stop the access of unsolicited mail messages at the gateway or at the mailbox. Initially there were tools that pre-dated the release of Exchange spam blocker. At present, Microsoft no longer provides updates for the former intelligent filters, in a clustered environment. The present version of the Exchange spam blocker supports business development by detecting and stopping spam in the tracks.

The Exchange spam blocker relies on a combination of techniques meant to identify the messages that could be spam; thus, besides the use of the Bayes filtering, the tool scans the messages for spam keywords and analyzes the spam headers. After the identification of the spam messages, it is up to the computer user to decide whether to keep or delete the messages. There are models of the Exchange spam blocker that actually inform a sender whether his or her message has been treated as spam despite its inherent legitimacy. Plus, the benefits of preventing spam directly on server before downloading into the computer are manifold: there is no malware unauthorized installation or virus attacks.

To sum it up, most of the tasks required for small business operations and personal usage should be covered by using the Exchange spam blocker. A problem of the 2003 version of the blocker used to be the impossibility to export or import blocked messages or send domains. Another problem is the fact that the user does not know how much spam is blocked or how well the filters are functioning. It is important to check the settings and learn about the best operational mode so that you can maximize the usage of your anti-spam tool.

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Email Spam Blocker – Do You Need To Use It?

November 28th, 2009

An email spam blocker makes a difference for any regular Internet user, whether the usage is home business related like dropship or freelance, or home user. First of all, in order to maximize the tool efficiency, one should keep in mind the dangers that come with unsolicited mails, besides the unpleasant task of having to identify good emails from junk. The email blocker tool helps one free up space in the inbox for an improvement of the applications. Secondly, spam often contains viruses and malevolent programs that phish for personal data or prevent the computer from functioning correctly. By blocking the access to such messages, you keep your personal details safe and the PC clean.

An email spam blocker also saves many parents from the concern of protecting young children against adult content. Usually designed for the general public, the various anti-spam softwares provided by software designers unclog the email and preserve a safe and politically correct mail environment. There’s no doubt that some tools are better than others! Moreover, the compatibility between the email software provider, the email spam blocker and the computer system is essential. Do not buy a program that claims to work with any PC systems unless you can test the tool and be certain of the compatibility by close examination.

Opinions are shared about whether to pay for an email spam blocker or get a free one. Check the free versions and see whether they match your needs. There is no rush into paying for a commercial product when you can have the same efficiency for free. Moreover, do not believe advertisers that try to convince you about how powerful their product is. Complex features do correspond to high prices and superior quality levels. A very comprehensive email spam blocker is usually installed by companies or corporations that try to prevent spam from reaching their employees and making work difficult.

When shopping around make sure you distinguish between the anti-spam services paid monthly and the products that are installed on the computer and require one charge only. In both cases there are periodical updates available and those are usually free of any charge. Analyze all the variants carefully before choosing an anti-spam program, and limit the number of actions performed online that make you a victim of spammers. This means that you should not disclose your email account address on various websites or in different contexts because this is the easiest way for spammers to target you.

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Tools To Guard Your Computer From Unwanted Attacks

November 18th, 2009

Besides the inconvenience of unwanted messages bulking in the inbox, spam poses other threats too, such as viruses and malware. Firewalls and anti-viruses do detect these threats, but the safety would increase if you had an anti-spam tool to rely on as well. For maximum of protection and minimum of investment, you should choose the anti-spam tool very carefully. Before the installation of a program, find out whether you want the filter or the blocker installed on the server or on the computer. A server-based anti-spam tool corresponds to the demands of large companies that try to prevent the spam inconvenience before reaching the employees’ computers. Go to registry cleaner reviews.

When the anti-spam tool is installed directly on a personal computer, the control over the email remains while the program recognizes and filters the spam messages according to a set of pre-determined features. Personal users and small businesses are other common beneficiaries of on-computer spam blockers and filters. As for the rest of the issues that require attention, we ought to mention: the customization possibility, the compatibility with the filter, the stability and the usage easiness. When all these criteria are met, an optimal efficiency can be achieved. Tool for repairing registry.

By compatibility we refer to the possibility of using the anti-spam tool according to the Internet mail provider. There are certain programs that make a match only with Outlook or Outlook Express but cannot operate with Eudora or Mozilla Thunderbird. Then, the anti-spam tool should enable easy navigation; without user friendly features, the installation and control of the program are hard to get. Furthermore, a good anti-spam tool should allow customization of the features to the user’s needs. The PC operator ought to be able to define the rules based on which the spam blocker will filter or delete mails.

There are several other features that one should check before choosing an anti-spam tool, but the best solution possible is to get professional assistance. A basic comparison can be created by someone who is good at computers. If you pay for the program without checking what it can do and how it can stop spam, then, the risk of incompatibility is a lot higher. Talk to software companies, check reviews and inquire about the most stable product releases in order to identify a good anti-spam tool. Repair my registry.

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3 Simple Steps To Block Spam Away

January 2nd, 2009
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Spam is something we have come to accept in this day nothing can resolve this problem. Just to note, spam has taken over 90%of the daily digital communications network, which in relation to the size of the internet, is a really, really huge amount. There is no way we can avoid getting spam However there are 3 easy tips to block spam and save time are in all honesty, gives you a 99% defence against spam. There is always that 1%, since the people behind spam networks are extremely efficient and extremely technological. We all want to save time, and having pop ups and fake emails wasting our effort means that we have no time for anything else. Not being dramatic, but sometimes combing through spam emails can actually take hours if you have not checked your email for days.

The first way I would recommend for anyone to avoid spam is to secure the network you are working on. This can be done in handful ways, of which is to install a network security programme with a specific ‘allow’ list. Or you can even use some of the more advanced network security programmes that require anyone to enter the network to key in a randomly generated alpha numeric key.This is a method that many corporations have been using to great effectiveness. It adds a level of red tape in relation to the whole process of communications, but it is something that is necessary because time is money in business.

Another way is to actually read some of the emails that you get about spam. Or read an email from a trusted source as they use this as a platform to gain your trust. One of the more popular ways for anyone to get your email address is to add in an innocuous looking ‘unsubscribe’ or ‘click here for more promotions’. This sometimes means that your email address will get launched into other network and be slotted into other people’s spam lists – which directly interpret as you getting more emails on how to enlarge some other things.

The most optimum way will be installing spam blocker software, or even a hardware spam filter which operates independent from your main system. These programmes (hard of soft) means that they use a combination of security gateways, web crawlers, good Trojans and filter matrix systems to ensure that a spam email never gets the light of day in your email or some one will try to make you “watch her sleep’ in some unknown location. These are the 3 simple steps to block spam away. And for your pleasure and information, the Pentagon is said to receive spam as well – so don’t be alarmed if one manages to sneak into your system. While there is no 100% guaranteed way to completely block spam, there are a multitude of ways to ensure that a large part of it doesn’t get into your daily life.

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