The Trend of the Security Research for the Insider Cyber Threat
نویسندگان
چکیده
In this paper, we discuss an insider security which has been one of the biggest issues in the network security. By surveying and analyzing an issue of previous studies, we suggest an effective approach for future research. Approximately 90% of the information leakage incidents are recently being performed by internal workers. It is coming as a more serious problem than outsider attacks. The information leakage incident makes an organization or a company not only loses information but also gives a hard blow to the image. To prevent economic loss and damage to the image in advance, we need various research and development for effective solution.
منابع مشابه
An Authorization Framework for Database Systems
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 کاملTraining organizational supervisors to detect and prevent cyber insider threats: two approaches
Cyber insider threat is intentional theft from, or sabotage of, a cyber system by someone within the organization. This article explores the use of advanced cognitive and instructional principles to accelerate learning in organizational supervisors to mitigate the cyber threat. It examines the potential advantage of using serious games to engage supervisors. It also posits two systematic instru...
متن کاملMitigating malicious insider cyber threat
This paper examines malicious insider threat and explains the key differences from other types of insider threat and from external threat actors. A phase based “kill-chain” malicious insider threat model is developed and proposed to help inform selection of mitigation countermeasures which are complementary or incremental to a typically implemented traditional ISO 17799/27002 information securi...
متن کاملInsider Attack and Cyber Security Beyond the Hacker Advances in Information Security
This paper reports on a workshop in June 2007 on the topic of the insider threat. Attendees represented academia and research institutions, consulting firms, industry—especially the financial services sector, and government. Most participants were from the United States. Conventional wisdom asserts that insiders account for roughly a third of the computer security loss. Unfortunately, there is ...
متن کاملThe Cyber Enemy Within ... Countering the Threat from Malicious Insiders
One of the most critical problems facing the information security community is the threat of a malicious insider abusing his computer privileges to modify, remove, or prevent access to an organization’s data. An insider is considered trusted (at least implicitly) by his organization because he is granted access to its computing environment. Whether or not that insider is in fact trustworthy is ...
متن کامل