pam attacks where the text spams. These spam messages often
is replaced with images include image files that have a
aimed at lightly protected screen shot offering the same
email systems are growing in types of information advertised
popularity. With the variety of in more traditional text spam.
anti-spam filters that analyze Image spam can also include
the message content to weed out unique trackers which work when a
unsolicited emails, spammers recipient opens the message and
continue to increasingly adopt let the sender know it's a valid
image spam. Businesses, email address, ripe for future
organizations and everyday mailings. Image spam is probably
computer users might have noted the best technique that spammers
an increase of image-based spam, have today to get past the
text e-mails that arrive in your anti-spam filters. Together with
in-box as image files. Image spam the image spam that uses one
can contain a picture of words, a attached image to deliver its
screenshot, a photographic image, message, the spammers are known
or a combination of these. By to send spam that contains
sending emails that contain no multiple images that act like
text, only pictures, spammers pieces in a puzzle. The
found that they can fool even the recipient’s email client then
most advanced anti-spam software reassembles the pieces in the
like SpamAssassin, G-Lock right order and displays them as
SpamCombat. one image again. In addition to
the usual annoyance, image-based
Most anti-spam programs detect spam eats up more bandwidth than
text-based spam very well, but regular spam because each image
they totally fail when a spam spam message is more than seven
message has no text to analyze. times larger than regular spam
Thus, the rapid rise of the image email - what's costing users,
especially business, money. receiving regular updates. They
can then analyze and create rules
The majority of image spam is in their software to block it.
used in stock scam messages, in Many anti-spam software use
which the senders encourage the combinations of techniques,
victims to buy a certain stock to including keywords, blacklists
raise its value, then quickly (of offending spam mailers), and
turn around and sell the stock something called "honey pots," in
themselves to make a profit. which they have traps set up on
the Internet to collect spam
Nevertheless, anti-spam software messages. There are a number of
and service providers are able to approaches to protect against
cut down image spam, as well as image spam. In current versions
HTML-based and text spam. The of Outlook, for example, images
organizations and individual are not automatically downloaded
computer users having into messages unless the user has
sophisticated anti-spam filters specified that messages from the
-- those that focus on both the source can be trusted. G-Lock
content and origin of the SpamCombat allows preview all the
messages -- have little to worry messages in a safe mode – no
about, other than to make sure pictures or tracking codes are
they're on the latest version of downloaded nor executed.
their vendor's products and
About the Author:
Author is a technical expert associated with development of computer software like AATools, G-Lock EasyMail,AntiSpam stops image spam. More information can be found at Anti Spam Filter Resources
Read more articles by:
Julia Gulevich
Article Source: www.iSnare.com 
