1. Part 11.1Steganography exercise 1.2Digital Watermarking exercise 1.3Churchill secondary school data protection report 1.4Final Report 2.Part 2 2.1Lab: Database Authentication 2.2Lab: Database Authorization: Privileges and role based security 2.3Lab: Database Authorization and data integrity (Views, Constraints) 2.4Lab: Implementing Virtual private database2.5Churchill secondary school database security p ...Full description