Encryption of a component or metanode on knime large server

KNIME Server
#1

Hi,

I have to encrypt/lock a component such that the user of the workflow is not able to open this component. This feature is available in the knime large server as per the below link:

I am attaching the workflow, the screenshot and the sample data (in .xslx format). The data needs to be saved as .csv before reading in the workflow.

ComponentEncryption_Question.knwf (15.1 KB) outliers_component Outliers_sample.xlsx (9.4 KB)

I could not the find the option to encrypt it on the server or while researching the knime documentation. So, need help here!

How to hide logic(nodes) inside component
#2

For allowing this feature you need to set the following parameter in your knime.ini

Add the following line to your knime.ini “-Dknime.showaction.metanodelock=true” (restart KNIME Analytics Platform).

Afterwards please contact us via support@knime.com and we help you

4 Likes
#3

Thanks Iris. I was able to enable the lock option for the component. Will be getting in touch with the support team for next steps.

2 Likes
#4

I just set this up and tried to lock both a COMPONENT and a METANODE, but it doesn’t seem to accept the password. Do we need to contact KNIME once we try to lock a component - or should it just work without contacting KNIME? Also is it contact@knime.com or support@knime.com?

image

Thanks!

#5

you need to request the HEX code from us. We can handle this via support@knime.com or you can contact your partner manager.

#6

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