Access control restricts who can view, modify, or delete data based on identity, role, and authorization policies, ensuring only authorized personnel access personal data.
Source: IQWorks Glossary — iqworks.ai | Last updated: 2026-02-01
Last verified: February 1, 2026
Access control is a fundamental security mechanism that determines who is allowed to access specific data resources and what operations they can perform. In the context of data protection, access control ensures that personal data is only accessible to authorized personnel with a legitimate need.
GDPR Article 32 requires appropriate technical measures including the ability to ensure ongoing confidentiality of processing systems. Role-based access control (RBAC) and attribute-based access control (ABAC) are the most common models. ProtectIQ implements fine-grained access controls at the data level, supporting both RBAC and ABAC with real-time policy enforcement.
Relevant Regulations
Frequently Asked Questions
What is Access Control?
Access control restricts who can view, modify, or delete data based on identity, role, and authorization policies, ensuring only authorized personnel access personal data.
Which regulations reference Access Control?
Access Control is referenced in or relevant to: gdpr, hipaa, dpdpa.
How IQWorks Helps
Related Terms
Role-Based Access Control (RBAC)
RBAC restricts system access based on user roles within an organization, granting permissions to roles rather than individual users.
Identity and Access Management (IAM)
IAM is a framework of policies, processes, and technologies that manages digital identities and controls user access to systems and data.
Zero Trust Architecture
Zero trust architecture eliminates implicit trust in any network element, requiring continuous verification of every user, device, and connection before granting access.
Data Encryption
Encryption transforms readable data into an unreadable format using cryptographic algorithms, protecting confidentiality by ensuring only authorized parties with the correct key can access the data.