Information security and access control in information systems of modern companies based on blockchain technology

2021 ◽  
pp. 3-6
Author(s):  
D. P. Dubinin
Keyword(s):  
Information Systems ◽  
Information Security ◽  
Access Control ◽  
Blockchain Technology

USING BLOCKCHAIN TECHNOLOGY TO DEVELOP A CORPORATE INFORMATION SYSTEM IN A PROTECTION PERFORMANCE

2020 ◽  
pp. 399-408
Author(s):  
Петр Юрьевич Филяк ◽  
Максим Константинович Постников ◽  
Семен Евгеньевич Федоров ◽  
Александр Григорьевич Остапенко ◽  
Андрей Петрович Преображенский
Keyword(s):  
Information System ◽  
Information Systems ◽  
Information Security ◽  
Business Processes ◽  
Corporate Information System ◽  
Blockchain Technology ◽  
Block Chain ◽  
Corporate Information Systems ◽  
Corporate Information

В условиях развития информационного общества (Knowledgeable society - KS) информационные системы стали неотъемлемой частью любой организации, даже самой малой, независимо от реализуемых ими бизнес-процессов. Такие информационные системы принято называть корпоративными информационными системами (КИС), или Corporate Information System (CIS). Особые требования при разработке КИС предъявляются к обеспечению их информационной безопасности, что может быть реализовано путем разработки КИС в защищенном исполнении. Технологии blockchain являются очень перспективными не только при применении их в традиционных сферах - производстве, сервисе, на транспорте, но и для решения проблем безопасности и информационной, в частности. Анализу данной проблемы и подходам к ее решению и посвящена данная статья. At present, in the context of the development of Knowledgeable society, information systems are at now an integral part of any organization, even the smallest, regardless of the business processes they implement. Such information systems are commonly referred to as Corporate Information Systems (CIS). Special requirements for the development of CIS are made to ensure their information security, which can be achieved by developing a protected version of the CIS. In this article is considered the analysis of this problem and approaches to its solution. Block Chain technologies are very promising not only when applying them in traditional spheres - manufacturing, service, transport, but also to solve security and information problems, in particular.

Scaling Concepts between Trust and Enforcement

2010 ◽  
pp. 20-57 ◽  
Author(s):  
Andreas U. Schmidt ◽  
Andreas Leicher ◽  
Inhyok Cha
Keyword(s):  
Information Systems ◽  
Information Security ◽  
Access Control ◽  
Trusted Computing ◽  
Policy Enforcement ◽  
It Security ◽  
Technological Basis ◽  
Trust Relationships ◽  
Modern Information ◽  
Computing Platforms

Enforcement and trust are opposite concepts in information security. This chapter reflects on the paradigm shift from traditional concepts of access control and policy enforcement toward de-centralised methods for establishing trust between loosely connected entities. By delegating parts of enforcement tasks to trusted elements dispersed in a system, the system can establish transitive trust relationships. This is the most advanced evolution of the organisational method of separation of duties within IT security. The technological basis for trust in systems – trusted computing platforms – is described on conceptual levels allowing comparison with other top-level security concepts and mapping to application domains. Important applications in modern information systems and networks are exhibited.

scholarly journals Determination of optimal access level to confidential information in industry.

2015 ◽  
Vol 2015 (3) ◽  
pp. 135-138 ◽  
Author(s):  
Наталия Кузнецова ◽  
Nataliya Kuznetsova ◽  
Татьяна Карлова ◽  
Tatyana Karlova ◽  
Александр Бекмешов ◽  
...  
Keyword(s):  
Information Systems ◽  
Information Security ◽  
Access Control ◽  
Control Systems ◽  
Security Policy ◽  
Confidential Information ◽  
Information Security Policy

Complicated information systems are used on modern factories, which proposed to apply of access control systems. The article is devoted to determination of optimal access levels count in depend on information security policy and factory size

ANALYSIS OF THREATS TO INFORMATION SECURITY IN THE CONTEXT OF THE TRANSITION OF EMPLOYEES TO REMOTE OPERATION

2020 ◽  
Author(s):  
Вадим Георгиевич Ерышов ◽  
Никита Вадимович Ерышов
Keyword(s):  
Information Systems ◽  
Information Security ◽  
Remote Operation ◽  
Mode Of Operation

В статье проведен анализ актуальных угроз информационной безопасности информационных систем, возникших при переходе сотрудников организаций на удаленный режим работы. The article analyzes the current threats to information security of information systems that occurred when employees of organizations switch to remote mode of operation.

BC-BLPM: A multi-level security access control model based on blockchain technology

2021 ◽  
Vol 18 (2) ◽  
pp. 110-135
Author(s):  
Xiang Yu ◽  
Zhangxiang Shu ◽  
Qiang Li ◽  
Jun Huang
Keyword(s):  
Access Control ◽  
Control Model ◽  
Access Control Model ◽  
Model Based ◽  
Blockchain Technology ◽  
Multi Level

scholarly journals Cognitive Information Systems for Protection of Museum Complexes

2018 ◽  
Vol 7 (4.38) ◽  
pp. 82
Author(s):  
Aleksey Valentinovich Bogdanov ◽  
Igor Gennadievich Malygin
Keyword(s):  
Artificial Intelligence ◽  
Information Systems ◽  
Information Security ◽  
Security System ◽  
Structural Scheme ◽  
Cognitive Information ◽  
Technological Platform ◽  
Network Technologies ◽  
Cognitive Information Systems ◽  
Stratified Model

The paper considers the conceptual provisions of building a promising cognitive information security system of the museum complex on a cyber-physical basis. The stratified model of cognitive information security system of the museum complex was presented. It was shown that the key technological platform for the security of the museum complex is information and network technologies integrated (converged) with the technologies of industrial artificial intelligence. The generalized structural scheme of the cognitive cycle of the information security system of the museum complex was considered. The characteristic of the basic processes realized in a cognitive contour was given.   

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