9 October 2024
Access restrictions to data are essential in keeping confidential information safe and secure. They are used to stop unauthorised users from accessing sensitive data and systems, limiting access to sensitive data to only trusted individuals who have earned the right through rigorous vetting procedures.
This includes screening of research projects, training of researchers and the use of virtual or physical secure lab environments. In certain instances the need for a publication embargo is required to safeguard research findings.
A variety of access control models exist which include Discretionary access Control (DAC), where the administrator or owner decides who can access specific systems, databases or resources. This model offers flexibility however it could cause security risks because individuals may accidentally give access to people they should not be granted access. Mandatory Access Control is a non-discretionary system that is widely used in government and military settings. Access is regulated according to information classifications and clearance levels.
Access control is necessary to ensure compliance with industry standards for security and protection of information. By implementing access control best practices and following pre-defined policies organizations can demonstrate conformity during audits or inspections, avoid fines or penalties and keep trust with customers or clients. This is especially important in environments that are under the control of regulations such as GDPR, HIPAA, and PCI DSS. By reviewing and updating regularly access privileges for former and current employees, companies can ensure that sensitive data isn’t accessible to unauthorized users. This requires careful monitoring of permissions that are in place, and making sure my website that access is automatically removed when employees quit or change roles within the company.