Secure E-Mail Communication across Company Boundaries Experiences and Architectures
The important role of e-mail in business communication demands a protection of the transmitted information, not only within one company, but in particular across company borders. E-mail encryption using digital certificates provides means to fulfill this demand. The article discusses the obstacles organizations are faced with during the set up and operation of e-mail encryption between companies. Based on the case study of Siemens, experiences made as well as organizational and infrastructural solutions are outlined.
KeywordsSmart Card Business Partner Internet Engineer Task Digital Certificate Online Certificate Status Protocol
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