Anti Install Norton Virus Article

How Spammers Get Your Email Address

Each minute of each day, there are literally thousands upon thousands of spam email messages flooding inboxes the world over. Some of that email even goes out from what appears to be your very own email address! Where on earth do spammers get your email address? There are various ways - some are legitimate, and most are not.
Typically, spammers will "harvest" email addresses from legitimate web sites, such as USENET groups, chat rooms, message boards, AOL profile pages and special interest group postings. These are sites you have visited and requested more information from, or corporate sites where you may have placed an order.

The spammers collect these addresses using automated programs called spambots. Spambots are designed to harvest the email addresses from these web sites. They scan every page on the site, collecting any text containing the symbol "@" they find. The email addresses they collect are compiled into a database, loaded into a bulk-emailing program and out goes the spam. Often, these harvested email addresses are also sold to other spammers ; once you email address makes it to a spammer's mailing list, it will make it onto their fellow spammer's lists.

Some websites require you to register before you can place an order or access certain parts of the site. Not all these websites will be as protective of your email address as you may wish. Newsgroups are particularly notorious for exposing their users' email addresses to the spam gatherers. Most newsgroups do not take a great deal of care to hide the email of their users, and each and every email member email address is exposed and up for grabs by spammers. Some of the wbsites that aask you to register may also sell to spammers.

Another method commonly used by the spammers is to target a domain. They simply guess or make up every possible variation of email address based on the domain name, for example @yourDomain.com . They create a mailing list of these addresses and then spam them. Corporate emails are especially vulnerable, as their emails have a distinct format such as @BusinessName.com.

Protect your Kids from Spam

Spam is commercial email that is sent out in bulk to millions of people without their consent. It is may contain advertising messages for regular products and services but increasingly, it is email of an inappropriate, offensive or malicious nature.

Today, many children have an email address that they use to email their friends, submit homework, etc. It is a fun, inexpensive and instant way to keep in touch. However, as the volume of spam keeps rising, the need to protect children from the dangers of spam is a growing concern.

Like all other Internet users, children are just as susceptible to receiving spam as are adults. And because spam is an equal opportunity menace, kids are just as likely to receive spam that contains adult and pornographic material. While there is really no way to totally eliminate the possibility of your kids receiving spam, there are steps you can take to minimize it. Here are a few:

Here are a few tips to help protect your kids from spam

Email Filters

Your email service comes with email filters built in. You can use these to filter your child's email into specific folders, and filter spam into the trash folder. This involves setting up rules that your email program will follow in determining what action to take on incoming messages: to let it through to the inbox, send it to trash or to block the sender.

Your email spam filter program will apply these rules based on certain words in the subject line or body of the email. For example, if an email contains the word "viagra," it will be sent directly to the trash and the sender blocked.

Spam Blocker

Your email service may also come with a spam blocker. If it does not, it may be worth your while to invest in one for your child's computer. Where-as your email filter filters incoming email into folders, the spam blocker blocks spam from going through the system. It checks your mail server every 10 minutes, where it deletes the spam and destroys any viruses it finds. Legitimate email is let on the server and downloads to the inbox when you log in.

Whitelists

Set up an email account for your child that "whitelists" only specific email addresses. A whitelist is just a list of trusted and approved email addresses. For example, you can have the addresses of your child's grandparents, aunts and uncles whitelisted. Whenever email is received from any of the whitelisted addresses, it goes directly to your child's inbox. All other email addresses are blocked.

Monitor, Monitor, Monitor

Be sure to log into your child's email account on a regular basis to monitor the incoming and outgoing messages, and to ensure that the spam filter and spam block are working appropriately.
Using your email spam filter, you can set up a rule that will ensure that a copy of every email that is sent and received on your child's account is forwarded to your own email address

It is very important to educate your children on the dangers of spam and how to handle it if they do receive any in their inbox.

While most of the spam will bounce, it really does not bother the spammers because they can and do send out millions of this type of junk mail a day. A small proportion of the emails will actually be legitimate and will receive the spam - that is good enough for the spammer. This method of gathering email addresses is called a brute force spam attack.

One way to defend against this is to make it more difficult for the spider to harvest your email. When you place your email address on a web site, remove the @ symbol and replace it with the word "at." This makes it far more difficult for the spam harvester to gather your address, because it cannot be gathered mechanically; it can only by read by a human who is actually reading the site. Alternatively, you should display your email address as an image rather than as text.

 

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