Data Access refers to the ability to obtain data on a computer, and this is usually possible because they have been given permission to do so. IT professionals who work in the creation and support of systems, applications and software used for businesses must have a strong knowledge of access programs to help set up restrictions to sensitive data. Those who work in support or cyber security will also be able to confidently use remote access, the process of controlling one system from another, to resolve issues.
Alternatively, Access can refer to the Microsoft application- Microsoft Access. Microsoft Access is part of the Office suite of applications and is a pseudo-relational database engine.