We exist these days in an overall release, anywhere protection is not really kept up, with the huge information getting included, it's just deteriorating, since information is from this time forward all over and about everybody, we can't generally educate who recognizes what concerning who, where the information is really depending, and what utilizes are through not in of it. Security however a vital angle that individuals dependably require in numerous areas, and it's not less vital in the human services diligence, where data just gets much progressively close to home and touchy that any protection rupture turns into an issue of last chance. In this paper, we have focused on the benefits of giant data within the healthful services phase, even as a little of the principle challenges frequently intimate with. We've then centered on the Moroccan setting, incontestable the problems it's and its specificities, thus on propose proposals to urge the leaders to require the approach of massive Data. Lastly, we've enlightened the safety problems in healthful services and also the gift ways won't to guarantee the patient's protection.