The main focus of the BISEC-2022 was cyber resilience. and communication systems, especially in the field of Participants had the opportunity to hear the latest in- blockchain technologies and federated machine learning. formation in the field of network infrastructure protec- It was pointed out that it is of great importance to have a tion, protection standards in the business environment, solid cooperation between the economy, the public sector blockchain technologies in the financial sector, but also and the academic community in the field of information in the machine learning sectors, especially in distributed security and communication systems. machine learning – federated learning. The participants The conference had two keynote talks. The first got to know each other and exchanged experiences about keynote was delivered by Professor Ponnusamy Vijayakuthe latest advanced techniques for protecting critical in- mar from SRM IST University in India, who delivered frastructure, as well as about the use of artificial intel- the conference keynote on the topic "Federated Machine ligence in protecting critical infrastructure. There was Learning and Blockchain." His insightful talk shed light also talk about Data Protection Standards in the RS and on the challenges and opportunities of implementing EU Laws related to data protection. The dean of the Fac- federated machine learning with added security with ulty of Information Technology at Belgrade Metropolitan blockchain. The keynote paper is part of these proceedUniversity, Prof. Dr. Miroslava Raspopović Milić, opened ings and it brings up important point on the merging of the conference and pointed out that new technologies two novel distributed technologies. and standards in data protection drive today’s and future The second keynote was delivered by Professor Slavko business environment. Lecturers from public and private Gajin from the School of Electrical Engineering, Univerinstitutions and Serbian politics and economy presented sity of Belgrade. In his paper, prof. Gajin presented a their current solutions and works that are current or will comprehensive method for entropy-based network trafic ifnd their application in the future. The conference pro- anomaly detection and classification that relies on flow ceedings present a compilation of selected nine accepted data, both from a research and implementation aspects. articles and short papers at the conference out of 15 paper Starting from the well-known entropy-based approach, submissions received. the paper revealed the results of our methodic work in
It was highlighted that the number of diferent ex- solving the main challenges in designing an eficient ploitations over the Internet is growing year by year. anomaly detection solution empowered with the original Cybersecurity can therefore no longer be viewed in iso- classification method. lation from real-world security. Leading experts in the Julijana Mirčevski presented the paped entitled "Seifeld of information security from the country and the curity of financial software to support cryptocurrency region exchanged experiences related to the latest tech- trading", which focused on the use of diferent software nologies and standards that are applied in practice when tools necessary for financial institutions handling crypit comes to the protection and security of information tocurrency trading.
Andreja Samčović presented the paper entitled "Methods of Monitoring and Collection of User Data on the Example of Facebook" giving a global overview on the tools and processes that are used every day to collect data on all platforms where the social networks are present.
The paper focused on drawing the attention of users in all the ways in which the owners of the social networks monitor and record activities of the users.
Sara Nikolić’s paper "A comparison on Hyperledger BISEC’22: 13th International Conference on Business Information Security, December 03, 2022, Belgrade, Serbia $ nemanja.zdravkovic@metropolitan.ac.rs (N. Zdravković); mcong@unileon.es (M. Á. Conde); sonsoles.lopez@uef.fi (S. López-Pernas); vijayakp@srmist.edu.in (P. Vijayakumar)
0000-0002-2631-6308 (N. Zdravković); 0000-0001-5881-7775 (M. Á. Conde); 0000-0002-9621-1392 (S. López-Pernas); 0000-0002-3929-8495 (P. Vijayakumar)
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Conclusion consensus mechanism security and their applications" analyzed the security properties of the most popular Hyperledger DLTs’ consensus mechanisms, with an em- We extend our gratitude to all of the authors who conphasis on security and computational complexity. The tributed with their research for these proceedings. We focus of the papers was on the similarities and difer- would also like to thank all the participants, attendees, ences between the DLTs, comparing them to Bitcoin’s and volunteers who made BISEC-2022 a successful and proof-of-work and Ethereum’s proof-of-stake, with the productive event. We hope that discussions, open diagoal to find the most and least secure. logues, and identified issues and potential research topics
Zlatogor Minchev presented the paper "Proactive Iden- will contribute to the advancement of the field of busitification of Future Cyber Threats", which outlined a ness data security, novel attack prevention and protection methodology for joint exploration of cyber threats, using schemes, and cybersecurity overall. both expert and machine intellect. A combined assessment was performed on the accomplished results with a Acknowledgment simulated futuristic environment, adding human-in-theloop biometric response. The BISEC-2022 conference was cosponsored by the Min
Dušan Simjanović’s paper "Cyber Security Criteria: istry of Science, Technological Development, and InnovaFuzzy AHP approach" presented two groups of criteria tions of the Republic of Serbia. The conference organizers with a total of eight sub-criteria afecting cyber security, would like to acknowledge this support and partnership, and their ranking using Fuzzy Analytical Hierarchy Pro- which helped out in making the BISEC-2022 successful cess, in which data/password leaks, phishing detection conference. During the preparation of the conference, a and DoS attack detection were recognized as the most total of 15 paper submissions were received, while 9 artiimportant sub-criteria. cles and short papers were selected for this publication.
Nemanja Veselinović presented the paper "Countering Cybersecurity Threats with AI", with an emphasis on the role of artificial intelligence in cyber attacks. The paper discussed the role of machine learning, as well as deep learning methods, highlighting the most useful methods in cybersecurity application.
Finally, Miloš Milašinović’s paper "Data Protection Standards in the Business Environment" presented multiple security frameworks with an emphasis on legal and technical aspects, necessary for a company’s compliance process with the GDPR. With regards to the necessary implementation of technological solutions, the paper presented several suggestions for the development of application support that could be applicable and in compliance with the GDPR.