1. Introduction
  1.1 Background
  1.2 Problem Statement
  1.3 Objectives
2. Literature Review
  2.1 Data Storage Security
  2.2 Encryption Techniques
  2.3 Access Control Mechanisms
3. System Design
  3.1 Data Storage Architecture
  3.2 Encryption and Decryption Methods
  3.3 Access Control Policies
4. Implementation
  4.1 Database Integration
  4.2 Encryption Module Development
  4.3 Access Control Implementation
5. Testing and Evaluation
  5.1 Security Testing
  5.2 Performance Evaluation