Author

Оlena Panasko

Cherkasy State Technological University

18006, 460 Shevchenko Blvd., Cherkasy, Ukraine

https://orcid.org/0000-0002-0510-7742

All articles

open access

Keywords: network; demilitarized zone; Packet Tracer simulator; Cisco; VPN tunnel; cryptographic map

Organizational structure of technical protection of information at the network level using vpn technology

Oleksandr Havrysh, Yurii Obruch, Anatolii Chepynoga, Artem Honcharov, Оlena Panasko

https://doi.org/10.24025/2306-4412.3.2023.284551

Suggested citation

Havrysh, O., Obruch, Y., Chepynoga, A., Honcharov, A., & Panasko, O. (2023). Organizational structure of technical protection of information at the network level using vpn technology . Bulletin of Cherkasy State Technological University, 28(3), 5-15. https://doi.org/10.24025/2306-4412.3.2023.284551
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  • 18.09.2023
  • 1,754 Views
  • Library Science. Record Studies. Informology - Volume 28, No. 3, 2023
open access

Keywords: Lorentz stationary teleprinter encryption machine; Vernam system; encoding ciphertext; decoding ciphertext; a block of formation of the reverse ciphertext

Modernization of self-movable fixing devices based on vernam's cipher analogue

Sergii Burmistrov, Оlena Panasko, O. Laitarov

https://doi.org/10.24025/2306-4412.4.2018.162812

Suggested citation

Burmistrov, S., Panasko, O., & Laitarov, O. (2018). Modernization of self-movable fixing devices based on vernam's cipher analogue . Bulletin of Cherkasy State Technological University, 23(4), 106-111. https://doi.org/10.24025/2306-4412.4.2018.162812
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  • 26.11.2018
  • 1,046 Views
  • Library Science. Record Studies. Informology - Volume 23, No. 4, 2018
open access

Keywords: Boolean function; groups of relativity; universal matrix of permutations

Matrix method of receiving the full composition of the groups of relativity of boolean functions

Sergii Burmistrov, Оlena Panasko, D. Vakulenko

https://doi.org/10.24025/2306-4412.3.2018.162695

Suggested citation

Burmistrov, S., Panasko, O., & Vakulenko, D. (2018). Matrix method of receiving the full composition of the groups of relativity of boolean functions . Bulletin of Cherkasy State Technological University, 23(3), 3-7. https://doi.org/10.24025/2306-4412.3.2018.162695
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  • 15.09.2018
  • 1,259 Views
  • Library Science. Record Studies. Informology - Volume 23, No. 3, 2018
open access

Keywords: information security; national security; information resources; legal regulation in the field of information security; threats to information security; national security strategy; cybernetic security; information and telecommunication systems

Information security in Ukraine. Context of normative legal supply

V. Kunchenko-Kharchenko, Оlena Panasko

https://doi.org/10.24025/2306-4412.1.2018.162561

Suggested citation

Kunchenko-Kharchenko, V. , & Panasko, O. (2018). Information security in Ukraine. Context of normative legal supply . Bulletin of Cherkasy State Technological University, 23(1), 46-52. https://doi.org/10.24025/2306-4412.1.2018.162561
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  • 10.03.2018
  • 1,115 Views
  • Library Science. Record Studies. Informology - Volume 23, No. 1, 2018
open access

Keywords: information technologies; information security; threats; vulnerability; information risks; risk assessment

Analysis of methods and means to implement a risk-oriented approach in the context of providing enterprise information security

Т. Savelieva, Оlena Panasko, О. Prigodyuk

https://doi.org/10.24025/2306-4412.1.2018.153279

Suggested citation

Savelieva, Т. , Panasko, O., & Prigodyuk , O. (2018). Analysis of methods and means to implement a risk-oriented approach in the context of providing enterprise information security . Bulletin of Cherkasy State Technological University, 23(1), 81-89. https://doi.org/10.24025/2306-4412.1.2018.153279
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  • 10.03.2018
  • 1,558 Views
  • Library Science. Record Studies. Informology - Volume 23, No. 1, 2018
open access

Keywords: symmetric Boolean function; minimization of symmetric Boolean functions; orthogonal form of representation; classical form of representation; polynomial form of Reed-Muller representation; Zhegalkin polynomial; extended polynomial of sum by modulus 2

Matrix method of parallel decomposition for minimization of symmetric boolean functions in the form of extended polynomial

Sergii Burmistrov, Оlena Panasko, N. Kovalska

https://doi.org/10.24025/2306-4412.1.2018.162604

Suggested citation

Burmistrov, S., Panasko, O., & Kovalska, N. (2018). Matrix method of parallel decomposition for minimization of symmetric boolean functions in the form of extended polynomial . Bulletin of Cherkasy State Technological University, 23(1), 130-135. https://doi.org/10.24025/2306-4412.1.2018.162604
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  • 10.03.2018
  • 1,137 Views
  • Library Science. Record Studies. Informology - Volume 23, No. 1, 2018
open access

Keywords: authentication; authorization; protection systems; user password; hashing; "rainbow" tables; Salt Hash Technique

Provision of user passwords protection in authentication procedures

Оlena Panasko, Maryna Khrolenko

Suggested citation

Panasko, O., & Khrolenko, M. (2017). Provision of user passwords protection in authentication procedures. Bulletin of Cherkasy State Technological University, 22(4), 111-117.
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  • 764 Views
  • Library Science. Record Studies. Informology - Volume 22, No. 4, 2017