I have created some Word and Excel macros that will be used only by the employees at the company where I work. We have all users configured with the "High Security" setting, for security purposes of course. Now the only way that my macros will run on the users computers "no questions asked", the macros have to be signed by an acknowledged trusted source. We already have in place a "trusted certificate authority" that we currently use to validate an SSL certificate for our OWA service.
Now my question: How can I sign my macros with the Certificate (CA) that we already installed on all PCs, so that all of my users will simply run my macros "no questions asked" by Word or Excel while still having the "High Security" setting on?