Protecting a Simulink block with a password

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Indira
Indira le 28 Jan 2011
Réponse apportée : Senthilmurugan Mani le 8 Juil 2019
I want to protect a Simulink block (subsystem masked) with a password, so that nobody can open the block or modify the initialization parameters included in the mask parameters.
On the other hand, can I protect the m-files I have?

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Kaustubha Govind
Kaustubha Govind le 28 Jan 2011
Modifié(e) : John Kelly le 12 Juin 2014
You can protect your Simulink subsystem by one of three methods:
1) Control user access to subsystems
2) Generate an S-function
3) Create a protected model from your subsystem, that can then be referenced from users' models.
You can protect MATLAB-files by using pcode.
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Indira
Indira le 2 Fév 2011
Done!
stack programer
stack programer le 17 Mai 2017
Modifié(e) : stack programer le 17 Mai 2017
Great but for sdr soure it is not work

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Senthilmurugan Mani
Senthilmurugan Mani le 8 Juil 2019
Could you pls explain about these three method more in detailed
You can protect your Simulink subsystem by one of three methods:
1) Control user access to subsystems
2) Generate an S-function
3) Create a protected model from your subsystem, that can then be referenced from users' models.
You can protect MATLAB-files by using pcode.
Thanks in Advance
By Senthil

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