IronMail Architecture Offers Encryption Trio

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CipherTrust Inc. on Monday announced a new architecture for its IronMail solution that is designed to protect users privacy through the use of a diverse set of encryption capabilities.

The IronMail Privacy Architecture lets users choose among three distinct types of encryption and sending options for secure e-mail messages. The IronMail appliance comes with support for TLS (Transport Layer Security) enabled by default.

The second option is sending messages via the S/MIME (Secure Multipurpose Internet Mail Extensions) protocol, which uses the RSA encryption algorithm. Users also have the option of sending e-mails using PGP (Pretty Good Privacy).

All of the PGP and S/MIME operations are performed on the IronMail box.

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Using the new architecture, the appliance is able to cycle through all of the sending options until it finds one that works for both the sender and receiver of a given message. That kind of usability is something that was conspicuously absent from earlier secure e-mail solutions, many of which required fairly advanced levels of security knowledge.

But now, with regulations requiring enterprises in some vertical industries to encrypt large amounts of their e-mail communications to ensure privacy and integrity, strong encryption is becoming a necessity.

“Were really seeing encryption become one of the main drivers with mail security,” said Matt Anthony, director of product marketing at CipherTrust, based in Atlanta.

/zimages/6/28571.gifClick here to read eWEEK Labs review of IronMail and three other e-mail security appliances.

As part of the new architecture, CipherTrust also has formed partnerships with PostX Corp. and Voltage Security Inc. Both PostXs Envelope Server and Voltages Identity-Based Encryption Server can encrypt messages without the use of certificates, and neither solution requires a software download for recipients. Depending upon each customers policy requirements, the IronMail appliance will funnel messages to one or the other server accordingly.

The IronMail IPA is available now.

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