I have docs... but not in a publishable format currently. I have been considering doing a series of posts about the techniques tho as they are widely applicable

I have docs... but not in a publishable format currently. I have been considering doing a series of posts about the techniques tho as they are widely applicable and do significantly increase robustness. Currently you do pay a performance (and hence power-usage) overhead of ~5% depending on how many 'domains' you wish to protect but that can be optimised and tuned to your particular application. Certainly for some applications the robustness and protection from malicious message payloads is well worth the performance hit.