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E-Commerce
- How To Prevent Download Theft
If
you sell digital products online, you are probably already
familiar with the growing problem of your e-books, etc.
being stolen. This is how it works and how you can prevent
it.
A
visitor to your site buys your product; for example
an e-book. Soon after downloading her purchase, she
visits a forum and supplies the link to the page containing
your download information to all the members. Before
you know it, thousands of people are downloading your
e-book! These people are stealing from you and you are
unaware of your loss!
Many
of these would have bought your e-book, so you could
have lost hundreds of dollars!
Or
take another case. You set up your sales page using
PayPal. Now your simple PayPal button script is visible
on your sales page if someone bothers to "View Source".
They can see where to download from and bypass the Payment
page. Now PayPal will let you encrypt the button so
only gobbledygook shows up in the source. But I have
found a problem in that you cannot include redirect
and thankyou pages inside that script, so you can force
people to pay you, but then the supply of their goods
is messy and involves email back and forth and so on.
In
another case I have seen, the PayPal page was encrypted
to prevent access to a download page, but the payment
amount could be changed, so an expensive item could
be purchased for 1 cent!
Fortunately,
there are ways to prevent this download theft. The simplest
method which I have come across recently involves using
a third party that provides an encrypted script that
secures your PayPal or other payment links and download
information that you copy onto your website.
All
your downloads are managed using a secure and automated
process, There is no need to confirm orders and send
download links to customers in email manually. On top
of this, the system will send you a confirmation email
each time a successful buyer downloads your products.
This is excellent for your record keeping; you will
know how many people actually downloaded your products.
Your confirmed customers can download the product within
minutes of ordering it! They don't have to wait for
you to send them emails to receive a download link or
go to page after page to confirm their order. Just 1
step for them!
There
are two such systems which I have investigated, but
I am not affiliated with either. One is provided by
businessbazee.com This system is free to use and easy
to set up. What they will do is give you an ID and a
successful payment page URL which your customers will
see when they have paid for your products at PayPal.
This is a specially designed page that has the potential
to check who is on the page and then display content
accordingly.
If
someone just arrives at your payment page without paying,
it will display in one way If someone just paid at PayPal
for something you are selling, it displays something
else. Then it confirms the order and sends the appropriate
download information to the buyer and a notification
email to you that this particular person just downloaded
your product. Best part it's all free. Get complete
details at businessbazee.com.
The
other is a more comprehensive service provided by Sam
Stephens called DLGuard. This is a powerful, script
that you simply upload to your website.
DLGuard
supports the three types, or methods, of sale on the
internet: single item sales (including bonus products),
multiple item sales and membership websites It also
has the advantage of being fully integrated with PayPal,
ClickBank, 2Checkout, Stormpay, PayDotCom, Ebay, EA
Script and even tracks your free product downloads.
This
service protects your products from the most common
forms of theft:
1.
Prevents download link sharing, as in our forum example
referred to earlier. Each download link can have a expiring
time limit as well as a maximum number of download attempts.
This means that you can give your customer, for example,
2 hours to download your product with a maximum of 3
download attempts. Even if your customer posted their
own real download link on a public forum, the link would
become useless before real damage is done. If your real
customer doesn't have time to download their product
within this time frame then you can easily reset their
timer or download count. You can make your security
as tight or as loose as you see fit for your customers.
2.
Ignores insecure thankyou/download pages: A common form
of "hacking" is by simply searching for insecure download
pages via popular search engines. The term hacking is
used loosely, as there is no skill in searching for
insecure download pages, but the effect can still be
devastating. You could lose thousands of dollars. Google
includes PDF files in its search results.
If
your download page or e-book is not secure, then people
could be actually READING your e-book without even realising
they're stealing your product. With the download guard
in place, even if the whole world knows the URL of your
thankyou page, they won't be able to download your products.
The system checks to make sure a successful payment
has been made before allowing access to the download
area.
Marketing
tests and successful business owners tell us time and
again that to maximise profits you need to create a
loyal customer list. This can be difficult or uneconomical
by using customer signup forms as a large percentage
of your customers won't signup. First you need to convince
them to buy your product and then you need to convince
them to signup to your mailing list As part of the download
guard, they automatically add your customers to your
mailing list after a sale is made and keep tracking
records and file reports for you on who has downloaded
your product. The DLGuard services is not free, but
is affordable and well supported if the users forum
is any indication.
What
are your alternatives?
*
Keep changing the location of the files every month
or so, as part of your website maintenance.
*
Keep renaming your download page frequently.
*
Provide download from a different domain.
*
Use encrypted pages that prevent right clicks and drop-down
menus from revealing source code
*
Do not link to your download pages from any other page
and manually provide the site to your paying customer.
*
Keep your download page more than 3 levels down in your
web space. (Like domain/directory1/directory2/directory3/file).
This may prevent search engines from reaching your files
as they mostly scan only 2 levels down.
*
Send your e-books with Acrobat pdf
If
deciding to use .pdf files, you could make all of your
material data image files which are called into the
file from a protected web location. I am aware that
Adobe Acrobat 6.0 Pro has collaboration features available,
which can be used in conjunction with document encryption
and password-locked features. Using the collaboration
features, you could maintain an access log, sort of
like a check-in/check-out process for the file(s). Remember
if using any of the "product protectors" available on
the market for wrapping the pdf file(s), you are in
effect making them non-MAC friendly, as they become
.exe files.
Remember
you may not prevent theft entirely; you cannot prevent
anyone from sending your product to a friend or reselling
it on their own site illegally, though most people will
not go that far and there are remedies you can take
with their web hosting service and legal action.
Michael
Russell
Your
Independent guide to E-Commerce
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