Data Protection from Insider Threats
نویسنده
چکیده
منابع مشابه
Addressing Insider Threats and Information Leakage
Insider threats are one of the problems of organizational security that are most difficult to handle. It is often unclear whether or not an actor is an insider, or what we actually mean by “insider”. It also is often impossible to determine whether an insider action is permissible, or whether it constitutes an insider attack. From a technical standpoint, the biggest concern is the discriminatio...
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Today, data plays an essential role in all levels of human life, from personal cell phones to medical, educational, military and government agencies. In such circumstances, the rate of cyber-attacks is also increasing. According to official reports, data breaches exposed 4.1 billion records in the first half of 2019. An information system consists of several components, which one of the most im...
متن کاملInsiders and Insider Threats - An Overview of Definitions and Mitigation Techniques
Threats from the inside of an organization’s perimeters are a significant problem, since it is difficult to distinguish them from benign activity. In this overview article we discuss defining properties of insiders and insider threats. After presenting definitions of these terms, we go on to discuss a number of approaches from the technological, the sociological, and the socio-technical domain....
متن کاملProtecting information systems from insider threats - concepts and issues
Keynote abstract Past research on information security has focused on protecting valuable resources from attacks by outsiders. However, statistics show that a large amount of security and privacy breaches are due to insider attacks. Protection from insider threats is challenging because insiders may have access to many sensitive resources and high-privileged system accounts. Suitable approaches...
متن کاملDetecting and Countering Insider Threats: Can Policy-Based Access Control Help?
As insider threats pose very significant security risks to IT systems, we ask what policy-based approaches to access control can do for the detection, mitigation or countering of insider threats and insider attacks. Answering this question is difficult since little public data about insider-threat cases is available, since there is not much consensus about what the insider problem actually is, ...
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