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Traditionally, confidentiality safeguard has been commonly a countrywide factor. in spite of the fact that, within the context of accelerating facts dissemination over the web, it truly is now additionally turning into a world factor. This increases the query of if it is attainable to the world over agree on a few universal ideas for dissemination of microdata. those instructions target to foster larger uniformity of strategy by means of nations while facilitating higher entry to microdata by means of the study group for necessary reasons in addition to to let international locations to enhance their preparations for delivering entry to microdata.
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Extra resources for Managing Statistical Confidentiality & Microdata Access: Principles and Guidelines of Good Practice
Sample text
First there is the advisory function. The Centre can give advice about the possibilities of doing research on a specific question. Because the CPS staff has a broad knowledge of the available data sources, this can help to reduce data collection costs. - Secondly, as mentioned above, CPS can itself conduct research on request. This research is done solely on existing data material; no additional survey activity is undertaken in this respect. - A third activity is the possibility to provide access to microdata for researchers from outside SN.
A second type of microdata service is remote execution. Using this service, researchers may send in scripts to be executed on well-defined sets of micro data. 33 MANAGING STATISTICAL CONFIDENTIALITY AND MICRODATA ACCESS For all types of microdata services, checks on the possibility of statistical disclosure are performed before results are made available to researchers for use outside the secure environment. From mid-2005 a remote access facility has been developed, making it possible for researchers to analyse microdata present at SN through a secure connection from workstations in their own institute.
5. CASE STUDY RELEASE OF ANONYMISED MICRODATA FILES (LICENSED FILES) - AUSTRALIA 1. Broad description Anonymised microdata files (licensed files) in Australia are referred to as Confidentialised Unit Record Files (CURFs). Key measures undertaken by the Australian Bureau of Statistics (ABS) to protect the data are: requiring anyone who uses the data, and the organizations that employ them, to sign an undertaking with the ABS; obtaining user commitment to confidentiality principles; and perturbing data or reducing detail on files to make it very difficult for units to be identified.