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What
is E-Commerce Hosting? |
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E-Commerce
web sites present a list of concerns and requirements
unique doing business on the internet. Once you’ve
battled with deciding which web development methodology
to use to build your site, you’ll need to locate
a web hosting provider that specializes in e-commerce
sites. Aside from which operating system the server
will run (determined by your development tools), there
is a long list of security concerns that must be addressed
by the hosting provider.
One of the most important aspects of e-commerce sites
is the security involved with the processing of payments
and other customer information. Because these sites
contain financial information as well as customer’s
personal information, these sites often become the
targets of hackers attempting to obtain financial
gain from breaking into these sites. To protect against
these types of intrusions, multiple layers of security
are typically built into hosting providers specializing
in hosting e-commerce sites.
The first layer of defense is what’s known as
Secured Socket Layer or SSL. This layer, combined
with a digital certificate, provides for the secure
communications of information from the web server
to the client’s browser. The one major drawback
to SSL communications is the overhead on the server
for the encryption and decryption of information sent
over the internet. An e-commerce hosting provider
has different methodologies available to them to offload
this overhead from the servers to improve performance.
Another common practice of good e-commerce providers
is the breaking up of there datacenter into different
zones. In a typical three-tier datacenter design,
the web servers sit on the outermost least secure
area, the business logic of the application sits in
the middle, and the database in the third layer and
most secure area. The typical configuration is a three-tiered
approach, with the most sensitive data being stored
behind multiple layers of security.
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