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Two Factor Authentication for Squid Proxy
1. Two-Factor Authentication Solution for
Squid Web Proxy
Two-Factor Authentication Solution for Squid Web
Proxy
Problem with exposing Emailing system on the Cloud
A web proxy server is a useful service to have on your network, or between your network
and the Internet, as it provides an extra security layer that insulates your users from the
Internet. Squid is a high-performance and relatively secure web proxy server that
includes good caching facilities. It is one of the most commonly used proxy servers on the
Internet. But the weakest link in the otherwise secure web proxy is using
Username/Password credentials to authenticate the user. It does not protect the proxy
server from sophisticated security threats.
Solution
ArrayShield innovative two factor authentication system - IDAS provides a simple secure access
to the Web proxy server. By using its innovative pattern based authentication it provides One-
Time-Secret-Code for every transaction.
In IDAS every user is shown with a matrix which is populated with random characters for every
transaction. User has to choose a pattern which is sequence of cells in the matrix and should
register the same with the system prior accessing. A translucent card is provided to each user
which has a similar structured matrix with transparent and opaque cells and some random
characters imprinted on the opaque cells. Each card is unique in terms of the position of the
opaque cells and the characters imprinted on them.
At the time of accessing the web the user is shown with the randomly populated matrix as a
challenge in IDAS client application. The user overlaps the translucent card on the shown matrix
and will key in the characters present in the chosen pattern in the same order as a response.
These characters form the One-Time-Secret-Code for the user for that transaction. The
ArrayShield IDAS server verifies the user credentials by comparing user’s registered pattern and
the pattern values entered by the user. Access is given to the user if the user credentials are
valid.
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2. Two-Factor Authentication Solution for
Squid Web Proxy
Integration Flow
The following diagram shows how Squid proxy can be integrated with ArrayShield IDAS to use
its two factor authentication for secure and reliable access to web.
.
Figure: Integration flow diagram-Squid with ArrayShield IDAS
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3. Two-Factor Authentication Solution for
Squid Web Proxy
Features
Innovative Technology
ArrayShield IDAS technology is patent pending (globally) and has won several
awards/recognitions in various forums for its innovative concept.
High Level of Security
ArrayShield IDAS product leverages advanced Encryption methodologies (like Industry Standard
AES (128/192/256 bit) algorithms as well as in-house developed advanced cryptographic
techniques) and follows Industry Standard Guidelines and Best Practices.
Ease of Use
ArrayShield IDAS is based on user-intuitive patterns which are easy to remember than complex
passwords than can be easily compromised.
Easy to Integrate
ArrayShield IDAS product will seamlessly integrate with existing enterprise environments with
improved user experience. No expertise is required for integration.
Interoperable System
ArrayShield IDAS can also be configured as add-on module with various products of leading
technology players. Support is available for SAML, LDAP, RADIUS, TACACS protocol etc.
Easy to Deploy
ArrayShield IDAS can be easily deployed in days (not in weeks) because of easy-to-configure API
based system.
Easily Customizable
ArrayShield IDAS product can be easily customized to the unique needs of every organization.
Once deployed, organizations can also configure the security strength and mechanism to the
amount of risk involved in the user’s role and usability requirements.
Highly Scalable
ArrayShield IDAS can be easily scaled with huge user population without affecting the
performance and usability.
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4. Two-Factor Authentication Solution for
Squid Web Proxy
Benefits
Low Total Cost of Ownership
ArrayShield IDAS provides Strong Authentication at a fraction of cost of traditional alternatives.
Minimal Cost is incurred during purchase as well as maintenance. As there is no need of having
costly hardware tokens or transactional costs incurred because of SMS etc, ArrayShield’s
Product provides lowest Total Cost of Ownership. No costly server hardware needed.
Mobility of the user
As ArrayShield uses a simple plastic card that can be carried on the go, it doesn’t have any
dependencies. Hence user will be able to access the application any-time, any-where.
Provides peace of mind
Protects Organizations and customers from Online Identity and data theft, hence provide peace
of mind.
Provides Compliance with regulations
Regulatory agencies agree that passwords are a weak link and are requiring companies to
implement stronger authentication. ArrayShield IDAS is a rapid, cost-effective way to comply
with Industry Guidelines, Security Standards and other Industry regulations.
Conclusion
By using ArrayShield IDAS Two-Factor authentication solution, organizations can enable the
secure access to their web. The solution will make organizations of all sizes and complexities
protect from sharing of credentials and malicious attacks happening.
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