Database-as-a-Service (DBaaS) in Cloud Computing: Security Issues and Policies

The growing adoption of Database-as-a-Service (DBaaS) has revolutionized data management by offering scalability, cost-efficiency, and adaptability, particularly for multi-tenant platforms. However, significant security challenges remain unresolved. This study aims to identify and analyze the security concerns associated with DBaaS and propose effective policies and techniques to mitigate these risks. A systematic review of the literature and an evaluation of real-world implementations were conducted to investigate common security vulnerabilities and potential remedies. The research highlights key security threats, including data breaches, malicious insider activities, and inadequate access controls. It also underscores best practices, such as multi-layered security strategies and encryption techniques, to address these challenges. This study provides a framework for DBaaS providers and users to enhance the security and reliability of cloud databases by addressing critical security issues.