Looking Advance Security Network Storage Device

Hi, I looking some advance security Small Business Network Storage Device storage for our company P&C document. Below is our requirement.

Question:

  1. Any device recommend with advance security, like management level access remotely or internally also require password?

  2. If can prefer wifi solution.

  3. Security on hard disk, what if happen that NAS device get stolen, can people just took out hard disk plug into another system to access HDD data. Any WD HDD have feature that protect on this case? At least have numerial protect on entry level.

  4. NAS device that allow remotely outside using Ipad, Iphone & mobile.

I been walk thought IT Store for WD product, unfortunatly, nope of them giving me a confirm. therefore, i here to request assist. Hope to hear any from you. Thanks

Dude already replied to you on your first post 

Look for a NAS that has a controller on it that is capable of encrypting and decrypting data on the fly given the correct security credentials and that NAS’s operating system utilises the hard disk security feature.