Data access restrictions are key to keeping confidential information private and secure. They are used to prevent unauthorised users from accessing sensitive information and systems, thus restricting access to data to trusted individuals who have been granted the right to access data through rigorous vetting procedures.\n<\/p>\n
This includes screening of research projects, training of researchers and the use of virtual or physical secure lab environments. In certain instances an embargo is necessary to safeguard research findings until they are ready for publication.\n<\/p>\n
There are a variety of access control options are available which include Discretionary access Control (DAC) which allows the administrator or the owner decides who is allowed to access certain systems, data or resources. This model allows for flexibility however it can also lead to security issues as individuals may unintentionally allow access to people who shouldn’t. Mandatory Access Control is a non-discretionary system that is used in government and military settings. Access is controlled in accordance with information classifications as well as clearance levels.\n<\/p>\n