There have been a lot of problems to do with that, including confidentiality problems.
In this paper, we will discuss the specific confidentiality problems regarding DWs as well as present an extension of the Unified Modeling Language for specifying security constraints in the conceptual MD modeling, thereby allowing us to design secure DWs.
The shield law that Steve Forbes wants to establish for reporters is the wrong answer to confidentiality problems (Fact and Comment, Mar. 28, p. 33).
GP760b "…it's only ever been GPs who are at the centre of all the networks of information about a patient and there would be patient confidentiality problems if you were relaying it.
In contrast, many negative situations have been described in using bilingual healthcare staff and family members, such as communication barriers because of non-neutrality and confidentiality problems [ 48, 49], limited knowledge of medical terminology and inadequate language skills [ 19, 50].
However, challenges including gender norms around masculinity and sexuality, confidentiality problems, self stigma and fearing of community stigma and discriminations were the most documented bottlenecks which hinder men from utilizing care and treatment services in many countries including Tanzania [ 48, 49].
The main reasons among the few not in favour of RHT were: testing should be an individual choice, people should not be pushed into it (41/52); HIV testing is not the solution (7/52); and there are confidentiality problems with this testing (2/52).
Now for making system more secure and overcome the difficulties of symmetric key approach, (key exchange problem, confidentiality, etc).
Comments from participants show that testing at schools presents challenges for preserving confidentiality – especially a problem because of stigma related both to HIV and to HCT.
