IT is an wide area and you need a specialist who can impart practical experience and theoretical knowledge effectively?
Then also check the next part first:
… vendor certificate needed?
If you need a certificate which can be pinned to the wall .. this can not be found here!
Trainings of secure diversITy will be more then theory but practical expertise instead.
Here you will not get cookie-cutter workout packages. Trainings will be fitted exactly to your needs and often more than that because it could directly solve a current issue if you like.
No certificates – but actual practical know how.