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Security Games with Insider Threats
2020Many cyber-security defense strategies rely on the information asymmetry between the defender and the attacker. Examples of information asymmetry include passwords and network configuration parameters. Using private information, defenders can drastically increase the computation complexity of the attacker and render his/her attacks inefficient ...
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Secure and Robust Cyber Security Threat Information Sharing
2022In recent years, several laws have been decreed, at both national and European levels, to mandate private and public organizations to share their Cyber Security related information. However, exist- ing threat sharing platforms implement ”classical” access control mechanisms or at most centralized attribute-based encryption (ABE) to prevent data leakage
Bkakria, Anis, Yaich, Reda, Arabi, Walid
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An Investigation on Cyber Security Threats and Security Models
2015 IEEE 2nd International Conference on Cyber Security and Cloud Computing, 2015Cyber security has been used interchangeably for information security, where later considers the role of the human in the security process while former consider this as an additional dimension and also, focus person has a potential target. However, such discussion on cyber security has important implication as it focuses on the ethical part of the ...
Kutub Thakur +3 more
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Understanding the IM Security Threat
EDPACS, 2006Abstract Success in today's fast-paced global economy requires precision, agility, and speed. Organizations must quickly respond to changing market demands and make timely decisions that impact the success or failure of their business. Through the use of available and proven technologies to increase the velocity of collaborative decision making to ...
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Threat Modelling Service Security as a Security Ceremony
2016 11th International Conference on Availability, Reliability and Security (ARES), 2016Security ceremonies are extensions for security protocols. One goal of ceremony designers is to be able to use symbolic evaluation methods to verify claims embedded in ceremonies. Unfortunately, there are some pieces missing for that, such as, a base description language and a tailored threat model for security ceremonies.
Taciane Martimiano, Jean Everson Martina
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Towards Security Threats that Matter
2017Architectural threat analysis is a pillar of security by design and is routinely performed in companies. STRIDE is a well-known technique that is predominantly used to this aim. This technique aims towards maximizing completeness of discovered threats and leads to discovering a large number of threats. Many of them are eventually ranked with the lowest
Katja Tuma +3 more
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Security threats and trends in society
Medical Informatics, 1989This paper is concerned with what can go wrong in health information systems and focuses attention on new trends in computer technology that might generate a vulnerable structure of opportunities for committing unlawful or unethical acts that could threaten our society. Malicious threats are distinguished from accidental threats.
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NFV: Security Threats and Best Practices
IEEE Communications Magazine, 2017Network function virtualization (NFV) yields numerous benefits, particularly the possibility of a cost-efficient transition of telco hardware functionalities on the software platform to break the vendor lock-in problem. These benefits come at the price of some security flaws.
Taleb, Tarik +3 more
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