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Security
by VeriSign

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Savvy
e-shoppers demand assurance that the sites
they visit are completely safe and that
their payments will be properly processed
before they can confidently transmit
sensitive information or purchase online
making security a top priority for very
competitive Web business. SafeScript in
association with VeriSign now brings to you
Secure Site Services which gives you
everything you need to offer users of your
Internet services the most trustworthy Web
experience possible. |
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At
the heart of our solutions ware digital
certificates, or Server IDs. Installed on
your Web server, Server IDs allow visitors
to submit information online with the same assurance
that they are really doing business with you
and that the information that send you
- such as credit card numbers, online
forms, username/passwords and
financial data is protected from
interception or alteration over the
Web. |
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Global Server ID |
These
IDs address problem of browser dependent
encryption capability. This unique product
offered only by VeriSign imposes a 128 bit
SSL session between the browser and the Web
server, irrespective of the browser being US
version or international version. Therefore
the website owner does not have to
wrry about what browser the end user is
using. He can be sure that whar ever be that
case the website will have the highest level
of security possible with a 128 bit
encryption. |
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Secure
Server ID |
These
Server ID do a browser dependent SSL
session. In other words, if the user's browser
is located in US and can support 128 bit encryption,
it enables 128 bit encryption. But if the
browser is located outside the US and hence
capable of supporting only 40 bit
encryption, it does 40bit encryption. Since,
on a global scale, most browsers have
basically 40 bit encryption capability,
these server IDs are commonly referred to as
"40 bit certs". The other
"128bit certs" offered in the
market today are equivalent only to the
Secure Server ID from VeriSign.
VeriSign
is the only organization in the work with
offers a true 128 bit browser independent
web server certificate, i.e. the Global
Server ID. |
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Security
by Baltimore

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| Why PKI? |
PKI
builds on and maintains trusted relationships
across the supply chain. A PKI secures mission
critical transactions and allows organizations
safe transitions from paper based businesses
to true electronic businesses, creating
effective e-business solutions. |
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| PKI is designed
for... |
- ENCRYPTION:
For information confidentially.
- AUTHENTICATION:
Of users over closed or open networks.
- INTEGRITY:
Of data transmitted over close and open
networks.
- NON-REPUDIATION
for transactions.
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PKI is not
only software or hardware. It is an
infrastructure. It is a distributed system.
It is a combination of products, services, facilities,
policies. procedures, agreements and people.
It is a combination of encryption algorithms,
data formats, communication protocols, and
derived tools designed for secure
communications that is required for enterprise
use of public key cryptography. When
individuals or organizations start
participating in the PKI, they begin with a
pair of "Keys" One of the keys is
secret (private) and other is published
(public) which is stored in a public key
repository. Any transaction or massages
encrypted using the private key can be decrypted
by using the corresponding public key. |
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| A
PKI consists of..... |
- A
Certificate Authority (C.A.) is a
body that has the authority to grant and
revoke certificates. A Certificate
includes the public key or information
about the public key.
- A
Registration Authority (R.A.) that
acts as the verifier for the certificate
authority before a digital certificate
is issued to a requestor.
- One or
more directories where the certificates
with their pubic keys are held.
- A
Certificate Management System.
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| What
is a CA? |
A CA is a body that has the authority to grant
and revoke certificates. A CA can be any
trusted authority willing to vouch for the
identities of those to whom it issues
certificates. The CA sets usage and
operational policies. spelling out the
responsibilities of those to whom it grants
certificates. A CA is a authority in a
network that issues and manages security
credentials and public key for message
encryption. |
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| Digital
Certificates: |
PKI creates certificate document digitally
signed by a CA acting as a Trusted Third
Party (TTP). These certificates are
signed using the CA's private key. In the
virtual e-market, where paper and
plastic transactions do not exist and there
is no personal interaction, these
certificates are the basis for establishing
identification, authorization
confidentiality and non-republication for integrity
of the subject. |
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| Business
Model of GNFC CA/TTP |
Some
of the task of CA are as follows
- Setting up
a hierarchy of CA signing keys and
certifications.
- Processing
certificates requests.
- Issuing
approved certificates.
- Generating
Key pairs-public and private.
- Maintaining
the certificate database.
- Key and
Certificate updating.
- Renewing
certificates.
- Revoking
certificates and issuing a Certificate
Revocation List (CRL).
- Publishing
key details (in directory services).
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| Virtual
Certification Authority (VCA) |
The
root CA can also support VCA, which is a
mechanism, that supports multiple
independent CAs on one work station. All
certificates issued by the VCA will be known
to originate from the trusted root CA. Each
CA is independent of the other VCAs and will
have its own web pages, certificate format,
authorization mechanism and renewal process. |
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| What
it means to the rest of the world? |
Any
organization, Banks, Institions, Credit Card
companies, Stock traders can use the secure
CA to host their operations as a VCA. |
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| Security
and trust offered by CA |
CA
offers SET (Secure Electronic
Transaction) protocols for businesses to
extend their activities securely into the
Internet, SET protocol, guarantees the
confidentiality of all the buyer's payment
data with regard to the trader as well as
the privacy of the commercial
operations. |
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| Significance
of PKI in the Indian Scenario |
Organizations: Use PKI to build relationships founded
on trust with employees, partners and
customers. |
Corporations: A PKI enables company to use digital
certificates to replace easily forgotten and
cracked user IDs and passwords, enabling
secure single login. |
Financial
Services: A PKI enables banks and
brokerage houses to give customers secure
access to account information, facilitation
to initiate trades and transfer funds with
confidence. |
Health
Care Organizations: A PKI enables
customers to securely check claim status and
submit data without fear that private
information will be intercepted or corrupted. |
Software
Distributors: A PKI enables Software
companies to digitally shrink-wrap software
downloaded via the web to customers,
enabling the customers with the confidence
that the software is genuine and has not
been tempered. |
Publishers: A PKI facilitates Magazines and
newspapers organizations to deliver content
online to verify customer identities to
grant access to different subscription
levels and assure readers with a authentication
of the source of content. |
Secure
E-Commerce: A PKI enable safe commerce
that is crucial for building customer
confidence and for facilitation safe commercial
transactions on the web. |