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Monthly Archives: January 2017

Securing Your PowerShell Execution and Password in VMware vRealize Orchestrator

Spas Kaloferovby Spas Kaloferov

In this blog post we will look at how to secure your end-to-end PowerShell Execution from VMware vRealize® Orchestrator™ (vRO)—including how not to show passwords when using the Credential Security Support Provider (CredSSP) protocol in a double-hop authentication scenario.

Let’s look at a few common use cases regarding the configuration of vRO, the PowerShell host, the Windows Remote Management (WinRM) protocol, and the PowerShell script/command, and how we can best secure all of them.

Web Services (WS)-Management encrypts all traffic by default, and this is controlled by the AllowUnencrypted client and server WinRM configuration parameter—even if you only work with HTTP (the default configuration) and not with HTTPS. Prior to Windows Server 2003 R2, WinRM in an HTTP session was not encrypted.

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Mini Post; How to Change the Package Signing Certificate of a vRO Appliance for update

Spas Kaloferov

By Spas Kaloferov

Importing Digitally Signed Packages to a Different Destination vRO (vRealize Orchestrator) Server

What we did in the previous changer was to change the PSC certificate on a vRO server to match our company requirements. The certificate will be used to digitally sign packages we export from vRO.

If you will import digitally signed workflow packages only to their original vRO, no further steps are required.

If you will import digitally signed workflow packages to a different vRO, additional configuration steps are required on the destination vRO. Continue reading