Privacy Issues Most studies indicate that the general view suggests that there is no doubt that the DNA database of the people proved useful for criminal investigation (Wallace, 2006, p. 27). From the viewpoint of public safety, the concept of domestic DNA database causes concerns about privacy and human rights. All of these problems have been raised, and the database contains convicted, arrested, innocent, "corrupted" criminals (Suter, 2010, p. 339). Robin Williams (2006) of Dubin University says:
Privacy issues indicate that users are concerned about the level of privacy in their online environment. In the literature, fear of bullying, monitoring, tracking, and identity theft is considered an important issue. These questions are usually associated with SNS and / or other members of the SNS in question. As a result, Web sites and organizations often alleviate these concerns by offering features such as clear privacy policies that are friendly to users and reduce privacy concerns. Without such interventions, privacy issues directly affect the level of user trust for service providers and interfere with their self-disclosure behavior. Still, there seems to be some disagreement about the literature concerning the influence of the privacy problem on the user's disclosure behavior. For example, despite Dwyer et al. Discovering privacy issues reduces user disclosure on Facebook and MySpace, Tan et al
Several Facebook related issues are due to privacy concerns. In an article titled "Facebook and online privacy: attitude, behavior, and unintended consequences" we will explore the perception of Facebook user's privacy issues. According to this survey, the satisfaction level of using Facebook often exceeds the perception of threats to privacy. The most common privacy protection strategy - lowering the visibility of profiles by limiting access to friends - is also a very weak mechanism and a quick solution to privacy protection over system approaches. This survey shows that more education on Facebook's privacy is beneficial for most Facebook user groups.