Updates (changes/additions) to this NiagaraAX CryptoService (SSL)—Engineering Notes document are listed below.
July 19, 2013; made these changes:
Moved the conceptual information to follow the procedures.
Rewrote the introductory paragraphs to the Engineering Note.
Rewrote Prerequisites.
Rewrote SSL property definitions following Figure 3.
Cropped Figure 4.
Explained the security difference between the Hx and Wb profiles. (Discussion follows Figure 5).
Moved the discussion about how to secure email to follow the explanation of how to install certificates.
Replaced “Create your own certificate” with Install a signed certificate.
Rewrote the introduction to Keytool options.
Added a new section, Import a private key to a TKS Key Store.
Added two FAQ entries about creating and signing certificates. See Frequently Asked Questions
Added two symptoms and solutions to Troubleshooting.
Updated: May 24, 2013
Added a Note at the beginning of the document that explains that starting in AX-3.7, a different (and improved) SSL/TLS configuration is available for most NiagaraAX host platforms.
Draft: April 19, 2011
Initial document.
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