Archive for the ‘Spam Protection’ Category

A Brief History of Spam

Sunday, March 6th, 2011

This article explains a few things about Spam Protection, and if you’re interested, then this is worth reading, because you can never tell what you don’t know.

In the early days of the Internet, spammers primarily targeted newsgroups on USENET, the online conferencing system. These are newsgroups that are organized as forums to discuss particular topics. As electronic messaging systems advanced, it made possible the practice of crossposting – posting the exact same message to multiple newsgroups and other online forums.

Spammers were quick to adopt crossposting as a tool of their trade. Now, they could send the same electronic message to thousands of newsgroup members at the one time. Not only could they target a larger audience with one posting, but they also did not have to differentiate between the interests and focus of the individual forums that they targeted. What’s more it cost them next to nothing to spam these newsgroups.

As email became an increasingly widespread mode of communication, the spammers shifted their focus the massive audience that it made available to them. Mass emailing software soon became another essential tool of their trade, as they begun to use this application to send junk email to thousands upon thousands of unwilling recipients.

The spam industry also adapted the available Internet technology to create the “spambot”. A spambot is an automated program that will rove the Internet, “harvesting” email addresses from newsgroup postings and from other websites. It literally gathers thousands of email addresses in a single hour. These are compiled into bulk mailing lists with which the spammers can thousands of victims at a time.

I trust that what you’ve read so far has been informative. The following section should go a long way toward clearing up any uncertainty that may remain.

The practice of sending out unsolicited, unwanted junk email and junk postings came to be called “spam.” The term is commonly believed to have been derived from a British comedy skit by Monty Python, in which a restaurant serves each meal with a side of spam. As a waitress emphasizes to a couple the availability of spam with every dish, a group of Viking patrons break out in song, singing “SPAM, SPAM, SPAM… lovely SPAM! wonderful SPAM!” in a loud chorus. In the 80′s, the term was adopted to refer to the junk emails and postings, and the name stuck.

The earliest, most widely known incident of commercial spamming dates back to 1994. It involved two lawyers who spammed USENET to advertise their services as immigration lawyers. They later expanded their marketing efforts to include email spam. The incident is commonly referred to as the “Green Card Spam.”

This nefarious industry has since grown in leaps and bounds. Today, more than half of the trillion-plus emails that are sent and received are spam. Initially, spam was generally advertising-related email. In more recent years, however, a particularly nasty crop of spammers has emerged, who send out their spam with nothing less than malicious and/or criminal intent. Some send out spam that contains viruses or malicious code. Others devise scams intended to defraud you of your money. And then there are those whose focus is identity theft.

Benign or malicious, commercial or criminal – spam has transformed the way we communicate electronically, and will continue to do so well into the near future and very likely beyond. Spam has become a regular, albeit unwanted, fact of online life.

About the Author
By Anders Eriksson, proud owner of this top ranked web hosting reseller site: GVO

Understanding Spam

Saturday, January 8th, 2011

Anyone who has an email address needs no introduction to this pesky phenomenon of electronic communication. Spam is unwanted, unsolicited commercial email that is mailed in bulk to thousands, even millions of recipients simultaneously.

Much of the confusion regarding spam comes from a lack of understanding the everyday email user may have regarding the ways and motivations of the spammers.

Whether a given email is spam or not spam can be said to be in the eye of the beholder. There are legitimate email marketers out there, who comply with all applicable laws when they do their bulk emailing. They will, for example, only send their advertising to recipients who have subscribed to their emailing list. In fact, in formal studies have shown that currently, only about half of all spam is deceptive or fraudulent; roughly half of all spam contains genuine marketing messages. Thanks to spammers, all email marketing is tainted with a bad name.

The nature of spam has less to do with its commercial content than with the fact that it is unsolicited and sent out in bulk. There are two categories of spam: unsolicited bulk email and unsolicited commercial email.

Unsolicited bulk email is mass-mailed to recipients who have not given their consent to receive it. This category of spam encompasses jokes, chain letters, virus alerts, etc. unsolicited commercial email targets your wallet. This subset of spam includes get-rich- quick and pyramid schemes, stock offerings for pennystocks, spamming software and fake pharmaceuticals.

While most spam is generally mailed out to advertise a product or service, some is malicious in content and intent. It runs the gamut from jokes and ads, to stock-market scams and virus-laden emails. Spammers, those obnoxious folks who send you spam, will target you because:

- They want you to buy something

Most of this information comes straight from the Spam Protection pros. Careful reading to the end virtually guarantees that you’ll know what they know.

- They defraud you out of your hard-earned money

- They want to confirm that your email address is a real live one (and then add you to a spam mailing list)

- They just want to shock and offend

The huge volume of spam has created big problems. While it is free for the spammer to send out his millions of spam emails, the cost of the bandwidth that this junk mail takes up borne by the internet service provider (ISP). The ISP, not one to bear this expensive burden on its own, will pass on some of the cost to you in the form of price increases.
You also pay the price for spam in the time wasted sorting through and deleting junk mail, the loss in productivity and the pure aggravation of having to deal with it. It also raises security issues because it may contain viruses that are harmful to your computer.

How do you spot spam when it lands in your inbox?

Here are a few things you can look for that are a dead give-away

- Email from someone you do not know
- Nonsensical subject lines
- Outlandish promises of money, exotic cruises and lonely housewives
- Adult or pornographic content
- Unsubscribe links in unsolicited email
- Very brief emails – a line or two

You should be aware that spammers often send you email that is designed to look like it came from an acquaintance of yours, a reputable company or a reply to an email from you.

Is there really any information about Spam Protection that is nonessential? We all see things from different angles, so something relatively insignificant to one may be crucial to another.

About the Author
By Anders Eriksson, proud owner of this top ranked web hosting reseller site: GVO

What is the Harm with Spam?

Saturday, December 25th, 2010

In the early days of the Internet, spam was little more than an irritating nuisance. However, like every other aspect of the Internet, spam has evolved to become something far more nefarious in nature.

To understand just how big a problem spam has become, it will help to realize the sheer volume of unsolicited junk mail is sent out every day. More than 50% of all the trillions of email that is mailed out is spam. This spam clogs up and wastes bandwidth, especially with the recent advent of image-based spam. It places a huge strain on servers and wastes a huge amount of time and money to deliver millions upon millions of unsolicited emails to the inboxes of recipients.

Mass Mailing Viruses

Aside from constantly inundating your inbox with unwanted email, spammers now also pose grave threats to the health of your computer

One of these new dangerous aspects of spam are that illicit senders can now manipulate your email addresses, and make it seem to the rest of the world that the spam that is sent is coming from your personal computer or domain. This may result in your service provider blocking your Internet connection, or terminating your account. And all of it can be done without any knowledge on your part. It can easily be made to seem that you are an actor in a malicious mail campaign when in fact you are an unwitting actor at best.

Think about what you’ve read so far. Does it reinforce what you already know about Spam Protection? Or was there something completely new? What about the remaining paragraphs?

AVF

Email is the most common vehicle of choice for spreading viruses, and for hackers to get into your computer system. There is an increasing amount of this type of spam being mailed out of late. These small programs can be used in myriad harmful ways, including crashing your own system, crashing that of the parties you email or keystroke logging to gather your personal information.

Another insidious tactic that the spammers employ is called “Phishing.” It involves the spammer sending out junk email that is specifically designed to look like it is from a reputable, legitimate source such as a reputable company like ebay or paypal. This spam utilizes the company’s logo and official graphics.

The purpose of this type of spam is to get your personal and financial information. Often it will fraudulently send you to web sites where this information regarding email, finances, bank accounts or other personal info is gathered and used in illegal ways. Very often, the spammers will combine methods, spamming their victims with virus-laden software, phishing and other schemes that take spam to a whole new level of illicit, criminal activity.

A 2006 study by Consumer Reports estimated that in two years, Americans spent more than $7 billion on repairs and parts replacement resulting from viruses, malware and spyware. This does not take into account the cost to the Internet Providers who have to pay for all the bandwidth taken up by the spammers junk, or the cost in time, money and productivity to businesses that have to sort through all the spam.

Spam is no longer harmless, silly, or simply annoying. It is increasingly harmful and we need to protect against it.

About the Author
By Anders Eriksson, feel free to visit his top ranked GVO affiliate site: GVO

Phishing-101

Wednesday, October 6th, 2010

This article explains a few things about Spam Protection, and if you’re interested, then this is worth reading, because you can never tell what you don’t know.

Phishing is an email spam scam that is specifically used to commit identity theft. Its sole purpose is to scam you into divulging personal information, which they can use to perpetrate identity theft. This includes passwords, card numbers, birth dates, PINs and other vital personal data. The term came into use to denote the way phishers bait to lure their victims into divulging private data. Industry experts define this devious practice as a form of “social engineering.”

Typically, a phishing attack will be executed in combination with a massive spam mailing. Phishing spam is sent out to millions of recipients, often with a subject line that is exciting or upsetting. It is calculated to trigger an immediate reaction from the recipient, and get them to respond without further thought.

The phishing email will often have phrases such as:

-Dear Valued Customer.
-Click the link below to access to your account.
-If you don’t respond within 24 hours, your account shall be closed.

The phishing spam is typically a fraudulent but very official-looking e-mail. It is cleverly designed to replicate the website and email messages of a business you know and trust such as your bank or mortgage company. The email will even sport official logos and graphics of the legitimate company.

If you don’t have accurate details regarding Spam Protection, then you might make a bad choice on the subject. Don’t let that happen: keep reading.

It will instruct you to click on a link in the email to go to the company’s website, where you can “update” your personal information. The link will usually be “masked,” which means that when you click on it, it will take you to a phony web address. Clicking on the link will take you to a website that appears to be that of the real financial institution’s website. It is, however, just a copycat spoof, set up to give the spammer access to your personal and financial data. You may give your information thinking you are at the real website. Instead, any information you enter here will go directly to the identity thieves.

What are the Consequences?

If you fall prey to the scam and unwittingly divulge private information, you will be left vulnerable to identity theft, credit card fraud and other financial mishaps.

These identity thieves will either sell the information to fellow criminals, or use it for their own financial gain. This vital personal data will be used, for example, to set up fraudulent online bill pay, with payments made out to the phisher. They may use it to access funds from your bank accounts and credit cards and transfer them to their own checking accounts. They may even use a copy of your bank or credit card along with the phished PIN to withdraw cash from your accounts at any ATM.

Phishing is a numbers game for these criminal spammers. They will send out their phishing email to millions of recipients. They count on just a few falling for the scam and volunteering their information: if a mere 1% of recipients volunteer their personal information, the phishing expedition will be a hughly lucrative. It is these few who make their scam worthwhile.

About the Author
By Anders Eriksson, feel free to visit his top ranked GVO affiliate site: GVO

How to Choose Anti-spam Filter Software

Thursday, August 26th, 2010

Nowadays, spam is more than just an irritating flood unwanted email. It is also a means by which spammers can transmit viruses, spyware and adware to your computer. An anti-spam filter is essential to minimizing this potential risk. It will also stem the flow of spam into your inbox.

What is an anti-spam filter?

An anti-spam filter is a program designed to detect and block unsolicited bulk email. It works by scanning any incoming email for words, phrases, html code and other spammer tactics to determine whether an email is spam or not. It does this based on probability formulas that calculate the likelihood that an email that has certain words is spam.

It will also create black lists and white lists. The blacklist will store email from unknown ISP and email addresses or ISP addresses; the whitelist will hold email that is sent from pre-approved sources. The filter software will also keep these lists up to date. Whenever the filter detects that an incoming email is spam, its address is added to the blacklist. Whenever the sender or recipient confirms an email as trusted and legitimate, it will be added to the white list. Most of the “sporm” (spam pornography) will be filtered out as well as any email that it detects has adult content.

What Should You Look for in Anti-spam Filter Software?

Here are other important features you should take into consideration:

You may not consider everything you just read to be crucial information about Spam Protection. But don’t be surprised if you find yourself recalling and using this very information in the next few days.

- Make sure the anti-spam filter software is compatible with your particular email service. Do not take it for granted that it will work with what you have.

- It is important that the software program is easy for you to use and navigate. Anti-spam software is worthless if you can’t figure out how to use it or if it has features you do not understand.

- The features and tools the software offers should enable you to customize the program to suit your own needs. It should be flexible in letting you set your own rules regarding which email to permit into your inbox and what you want to filter out or block.

- Ideally, it should enable you to set up whitelist, which will indicate particular email and ISP addresses that should always be delivered to the inbox. This will ensure that legitimate email from trusted sources will never be filtered out or accidentally deleted.

- The software should install with ease, with zero or minimal errors encountered during set up. Some anti-spam software requires registration, additional downloads or other steps to be taken before it can be used.

- The software you choose should be stable in its release and workings. One way to check this is to look at the release package and view what the programmers or company states is the last stable release. It is probably not in your interests to buy software that is still in the beta phase, particularly if you are not familiar with the program.

Spam is irritating at best, and maliciously destructive at worst. Buying the right anti-spam software will go a long way toward protecting you from the spammers of the world.

As your knowledge about Spam Protection continues to grow, you will begin to see how Spam Protection fits into the overall scheme of things. Knowing how something relates to the rest of the world is important too.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

Spam -What is Your Protection Under the Law?

Sunday, August 15th, 2010

Would you like to find out what those-in-the-know have to say about Spam Protection? The information in the article below comes straight from well-informed experts with special knowledge about Spam Protection.

Spam has become an ever-increasing problem in recent years, costing legitimate businesses a great deal in both time and money.

In response to the growing threat from spam, new legislation was enacted in 2003. it was called: Controlling the Assault of Non Solicited Pornography and Marketing Act (CAN-SPAM act). This act created some requirements for all companies who are sending bulk commercial email, as well as those companies whose products are offered for sale in the spam emails. It also instituted penalties for violators, as well as giving the client or consumer the right and the means to request that the emailers cease the spam efforts.

CAN-SPAM was enacted in January, 2004. The act covers any email which have as its purpose advertising or promotional efforts for any service or product, including those whose contents reside solely on a web site.

The legislation also covers “transactional or relationship messages,” meaning those emails which help a web site to deal with any transaction, even those which are agreed on, or make updates to any customer whether new or exisiting. None of these may contain false or spoofed routing information.

The Federal Trade Commission (FTC), the United States agency for consumer protection, was granted the authority to enforce the act and the DOJ, or Department of Justice is additionally charged with the enforcement of the CAN SPAM act. It also provides that Internet Service Providers who are hurt by the spam may in fact sue the violators of the legislation to recoup losses to their own business.

Other Major Provisions of the Law

-It bans any attempt to falsify the information in the header or subject line.

If you find yourself confused by what you’ve read to this point, don’t despair. Everything should be crystal clear by the time you finish.

These must correctly identify what the message is about, and accurately display routing information as well as “To” and “from” information. The email must accurately indicate the identity of the sender and recipient. It must accurately portray the domain from which the email originates as well as the senders real email address.

- It bans misleading subject lines

The subject line must not mislead the recipient to open the email under false pretenses. It should clearly indicate the actual subject matter of the email.

- Emails sent in this fashion must offer the recipient a legitimate means to get out of receiving the commercial email in the future. Any such requests to opt-out must be honored by the spamming company, and the email address deleted from its sending list. The commercial emailer will have 10 days to after the request to cease sending messages to that address

- Commercial bulk email should easily be identified as an advertisement or solicitation. It must also include the sender’s actual physical postal address

- The recipient must be fore-warned of any sexually explicit information the email may contain. This warning must be displayed in the email’s subject line.

Each and every violation of this law or the aspects of the law subjects the sender to strict fines that can go as high as $10,000 per incident and, for certain violations, the commercial emailer will face possible jail time.

Another legal initiative aimed at fighting spam is the “Digital PhishNet” (DPN), which was established in 2004. It is a collaborative effort between the Internet industry and criminal law enforcement. Its purpose is to identify and to prosecute spammers who break the law through phishing. Online auction sites, financial institutions, ISPs and other groups within the industry are all involved in this imitative. Important data and information is forwarded in real time to law enforcement.

You can’t predict when knowing something extra about Spam Protection will come in handy. If you learned anything new about Spam Protection in this article, you should file the article where you can find it again.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

The What, Who, Where and Why of Spam

Tuesday, August 3rd, 2010

If you have even a passing interest in the topic of Spam Protection, then you should take a look at the following information. This enlightening article presents some of the latest news on the subject of Spam Protection.

Spam was once just clutter in your inbox; now it is a commonly used vehicle for fraud, electronic crime and even corporate espionage. The 4 Ws of spam answer the most commonly asked questions about spam.

What is Spam?

Spam, also called junk email, is generally defined in the Internet industry as unsolicited commercial email (UCE). It is email that is sent out in bulk to a huge number of recipients who did not request it. The contents of spam range from benign advertising to malicious programs that can literally hijack your computer system do grave damage.

The most common commercial spam advertises pyramid schemes, pornographic web sites, mortgage loans, chain letters, credit repair, fraudulent pharmaceuticals and illegally pirated software. The more dangerous spam will often contain viruses that can infect your computer, Trojan horses that can hijack your email program and use it to send out spam to your friends and family, and phishing scams that attempt to get your personal and financial information.

Who Spams?

“Spammer” is the term used to refer to those responsible for spam. In the Spam world, there are two types of spammers. There are the honest spammers who comply with the anti-spam laws, and have the consent of the spam recipients. These willing recipients usually join the honest spammer’s “opt-in” mailing list by signing up at a website, for example to enter a lottery, or to be notified of future promotions.
Then there are the dishonest spammers, who will get your email addresses by any means possible. They use their spam for criminal or malicious purposes and have zero regard for the law.
Spammers range from the lone, home-based individual to multi-million dollar companies with several employees. Most of the spam companies are increasingly relocating to offshore locations to evade US laws and law enforcement.

Most of this information comes straight from the Spam Protection pros. Careful reading to the end virtually guarantees that you’ll know what they know.

Where do the Spammers Get your Email Address From?

Spammers get their victim’s email addresses from just about anywhere you can imagine. Primarily, they use Newsgroup harvesters and Spambots, which are automated programs designed to “harvest” (extract) email addresses from online sites. Newsgroup harvesters target newsgroup postings and other unprotected web-based forums, which tend to have low security. Spambots troll the Internet, scanning websites and “harvesting” (extracting) email addresses. It typically searches for the “@” sign that denotes an email address.

The average spambot can harvest over 30,000 email addresses in just one hour. And this goes on 24/7, year and year out.
There are also companies that sell CDs that are packed with valid email addresses. These can sell for as little as $25, and they are a goldmine for any spammer.

Why do Spammers Spam?

In a word? Money. Spammers literally make millions from their illicit trade. Studies show that for every million junk emails sent out, a spammer will average about 100 sales. Add to this the fact that they make $50-$100 in commission for each sale, and you can see how the numbers add up to incomes in excess of $100,000 a year! What’s more, spamming can cost next to nothing.

But why does spamming continue despite its cost in time, effort and money? Because there are people out there who respond to spam. Even with a minimal response rate of one sale from every 10,000 emails, it can be highly profitable. If no one responded to spam, the spammer’s cash cow would starve and the practice would end. It is these few who keep the spammers in business. They make the cost of spamming worthwhile.

That’s the latest from the Spam Protection authorities. Once you’re familiar with these ideas, you’ll be ready to move to the next level.

About the Author
By Anders Eriksson, feel free to visit his new GVO affiliate site: GVO

Top Anti-Spam Filter Reviews

Monday, June 14th, 2010

In the race to provide the best anti-spam system to fight the ever-growing threat of spam email, there are a few which stand out among the for-pay software systems. Some are software programs, while others are web-based systems that function by sending your email through their service before it gets to you. The web-based filter has the added benefit of not permitting spam to get through to your system, in the first place; on the other hand, if valid email is filtered out and isn’t spam, its difficult to recover it.

Here are reviews of top-rated spam filters

Mailwasher:

The Mailwasher spam filter is a very efficient and secure spam filtering tool. It combines a number of different techniques to detect and delete spam before it gets to your inbox, as well as protecting your computer from viruses. These techniques include: using statistics, blacklisting and white-listing, databases and advanced learning filtration.
Mail Washer supports IMAP and POP accounts, as well as MSN, AOL and Hotmail. However, it does not offer IMAP or POP proxy filtering.
This spam filter takes a bit of time to “learn” what you think is spam, and in time will be highly efficient in its spam filtration.

Only My Email:

Is on an online web based filtration system, so there is no software to download or install. Because it is not downloaded to your computer itself, the spam filtering operations will never affect your computer’s performance. Your email is filtered prior to coming to your computer and the spam will never be downloaded to your personal machine. You also get a daily spam report.

So far, we’ve uncovered some interesting facts about Spam Protection. You may decide that the following information is even more interesting.

Only My Email is an extremely accurate anti-spam filter. It is capable of filtering up to three IMAP or POP email accounts.

Cloudmark Desktop:

This is a great, easy to use anti-spam filter. It is a plug-in for Outlook and Outlook Express. This software is highly accurate, with a great spam detection rate and relatively low false positives.

Cloudmark Desktop uses a database of spammers to identify and filter out spam. This database is updated by the community of over a million Cloudmark users. For example, when you identify a message as spam, it is automatically deleted from other Cloudmark users’ inboxes as well. Phishing spam faces the same fate. This spam filter deletes spam immediately or moves it into a dedicated folder for further action from you or later deletion.
Cloudmark Desktop is a subscription service that needs to be renewed annually. There are still some areas in which improvement is needed such as in the case of false positive spam removal, but all in all, it is a great spam and phishing email solution.

CA Anti-spam

Previously known as eTrust Anti-Spam, this software is a whitelist spam filter. This means that it will only permit mail from those you have added to your whitelist and will quarantine all other emails. Once approved, messages from a previously quarantined sender will be moved to your inbox. It also updates your whitelist by scanning you outgoing email.

While CA Anti-spam works well for those who receive only mail from those they know, but may not be practical for those who receive large volumes of email from several legitimate but unknown sources.

About the Author
By Anders Eriksson, feel free to visit my latest acquisition: Adsense Sites and make sure to download the free adsense sites package!

How Does a Spam Blocker Work?

Tuesday, June 8th, 2010

The following article lists some simple, informative tips that will help you have a better experience with Spam Protection.

A spam blocker is one way you can effectively cope with the deluge of spam that is targeted at your inbox each day. This type of anti-spam software works by blocking any unsolicited email from getting to your inbox. It is generally about 90% effective in blocking this spam, along with any viruses and other malicious code that may come with it.

The spam blocker differs from a spam filter in that its function is specifically to block most of the incoming spam. The spam filter works by organizing email that it identifies as spam into folders, and leaves it to you to take further action on. The spam blocker, on the other hand, is specifically programmed to prevent spam from getting through. With a spam blocker, you do not have to deal with the spam it detects and blocks.

So How Does a Spam Blocker Work?

The spam blocker will log into your mail server email account every 10 minutes, inspecting it for spam email. It immediately destroys any viruses, and gets rid of any obvious spam such as email that contains adult or pornographic material. Undesirable email is flagged and then redirected to a folder specifically for spam. You will have an opportunity to sort through this spam folder to verify that no legitimate email is mistakenly diverted there. Any email that it is on your white-list or which it determines as legit will be left on the server to be downloaded as normal.

If an email is from an unknown source and the spam blocker cannot clearly categorize it as either legitimate or spam, it is quarantined in a specific folder until you either move it or delete it. The quarantined spam is usually held in this folder for up to 30 days, or until you take action on it. The spam blocker keeps track of the particular action you take on each quarantined email e.g. if you delete the email. It will “remember” this action and use it to create a new filtering rule that it will apply to future incoming email.

Hopefully the information presented so far has been applicable. You might also want to consider the following:

What are the Benefits of a Spam Blocker?

- A spam blocker frees up storage space. Most mailboxes have a very limited capacity to store email. Spam takes up space, and a spam blocker generally prevents large files from making it into your main folder.

- By blocking spam rather than just filtering it, the spam blocker helps minimize the amount of time you have to personally sort through your spam email.

- Because this anti-spam software deletes spam, it drastically lowers the risk of a computer virus infecting your system.

- Many spam blockers are available online for immediate download, are usually very easy to install and generally do not require further configuration..

Many email services offer spam blocker software. If, however, you choose to buy your own, make sure you get one that is compatible with your service. Also take into account the level of blockage it offers as well as flexibility it offers in letting you customize the settings to your own preferences.

About the Author
By Anders Eriksson, feel free to visit my latest acquisition: Adsense Sites and make sure to download the free adsense sites package!

Spam Protection – Know Thy Enemy: Viruses and Malware, Trojans and Adware

Tuesday, June 1st, 2010

It has become increasingly common for spam to contain malicious programs or software that can be harmful to both your computer. The purpose of these small, malicious is to perform unauthorized, usually harmful, actions, when they self-install into your computer system, and infect your programs and files. They are commonly spread by e-mail, in the form of cleverly disguised attachments that trick you into clicking on them.

The most common of these programs are: Viruses, Trojan Horses, Malware and Adware. Knowing what they are and how they work will help you better protect yourself from malicious spam.

Viruses

A is a computer program that is specifically created to replicate itself and to infect a computer system without permission or even knowledge of the user. Viruses come in several varieties including:

The Boot Sector Virus

This virus will infect the root-most part of your computer hard drive, called the boot sector. This is what is used to start up your computer.

This type virus can prevent your computer from starting and may even force a hard drive format, causing you to lose all of the information on your computer in one fell swoop.

The Program Virus

This is an executable file. It becomes active when the program it has infected is run. When it is activated, it will infect other programs on your hard drive, disabling them.

The Macro Virus

If you base what you do on inaccurate information, you might be unpleasantly surprised by the consequences. Make sure you get the whole Spam Protection story from informed sources.

The third type of virus specifically targets documents such as Microsoft word. It is activated when the infected document it has infected is run. One action it may perform, for example, is to erase dates in your documents as well as other areas of the computer.

Malware

The term “malware” is short for malicious software. It is a type of program that propagates on your hard drive and can create untold problems when it does so. Malware may install a program that you did not want, or ask for. When it does so, it will use up many of your computer’s system resources, effectively slowing it to a near standstill.

Trojan Horse

Much like its Greek namesake, the Trojan horse program is a seemingly harmless and innocuous application or file, but it contains harmful, malicious code and, when installed, can wreak havoc on your computer system. This program often runs undetected, giving the hacker access to your computer system and, for example, your personal information such as saved passwords and bank account numbers. The hacker is also able to display messages on your computer screen.

Adware

While not necessarily malware, but adware can be used for malicious purposes. Adware goes above and beyond what is reasonable advertising. It is adware, in fact what has given a bad name to some otherwise incredible free software that may actually be very beneficial to you.

It generates popups or other annoying advertising that can in fact freeze or lock your computer. In many cases, the adware is difficult if not impossible for the regular user to remove, disable or even detect.

In addition to displaying ads for the original advertiser, adware may log your whereabouts on the internet and send user information back to the spammy ad company about your computer use without asking for your permission to do so.

Spam is not always the most harmful thing you will find in your inbox; it is the attachments that come with spam that can really devastate your computer system. It is crucial that you do not open attachments in unsolicited email.

About the Author
By Anders Eriksson, who just launched this great product..
- Are you looking to get traffic to your website? Introducing… Free Google Traffic System!!