Wszystkie pola: Gryszczyńska, Agnieszka - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Criminal liability for CLI spoofing
Autorzy:: Gryszczyńska, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/31342859.pdf
Data publikacji:: 2023
Wydawca:: Stowarzyszenie SILGIS
Tematy:: spoofing
cybercrime
smishing
abuse of electronic communication
hacking
cybersecurity
cyberprzestępczość
nadużycia komunikacji elektronicznej
cyberbezpieczeństwo
Opis:: Spoofing involves masking the identity of a person, group or organisation, by manipulating addresses, identifiers or other data used to identify a user or system. This can range from falsifying IP addresses, phone numbers and email addresses to generating persuasive, fake signals capable of disrupting the reception of legitimate GPS signals by receivers. The article aims to analyse the criminal liability of spoofing attacks, with a focus on CLI spoofing. Additionally, the article will identify the most common methods used by perpetrators of spoofing attacks. This will be followed by an examination of the statutory measures implemented in Poland to mitigate the effects of spoofing attacks, which are considered as reasons for criminal responsibility. The article confirms the research hypothesis that effective reduction of CLI spoofing requires not only legislation that introduces criminal liability for spoofing, but also appropriate legal regulations that impose certain obligations on telecommunications entrepreneurs, efficient international cooperation, and comprehensive education in the fields of cybersecurity and cyber hygiene.
Źródło:: GIS Odyssey Journal; 2023, 3, 2; 37-49
2720-2682
Pojawia się w:: GIS Odyssey Journal
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: The impact of the COVID-19 pandemic on cybercrime
Autorzy:: Gryszczyńska, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/2086860.pdf
Data publikacji:: 2021
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: cybersecurity
cybercrime
social engineering
phishing
identity theft
COVID-19
bezpieczeństwo cybernetyczne
cyberbezpieczeństwo
cyberprzestępczość
inżynieria społeczna
wyłudzanie informacji
kradzież tożsamości
Opis:: The COVID-19 pandemic is accompanied by a cyber pandemic, involving changes in the modi operandi of perpetrators of various crimes, and an infodemic, associated with the spread of disinformation. The article analyses the impact of the COVID-19 pandemic on cybercrime and presents the latest research on the number of cybercrime cases in Poland and their growth dynamics. It determines the factors that contribute to the commission of a crime and prevent easy identification of criminals. It also suggests the legal and organisational changes that could reduce the number and effects of the most frequently recorded cyberattacks at a time of COVID-19. Particular attention is paid to legal problems of the growing phenomenon of identity theft, and the need to ensure better protection of users from phishing, including through education and proactive security measures consisting in blocking Internet domains used for fraudulent attempts to obtain data and financial resources.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2021, 69, 4; e137933, 1--9
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Hacking in the (cyber)space
Autorzy:: Szpor, Grażyna
Gryszczyńska, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/2191404.pdf
Data publikacji:: 2022
Wydawca:: Stowarzyszenie SILGIS
Tematy:: hacking
cybersecurity
cybercrime
spatial data
cyberspace
incident
hakowanie
cyberbezpieczeństwo
cyberprzestępczość
dane przestrzenne
cyberprzestrzeń
incydent
Opis:: The article analyzes the concept of hacking, taking into account its evolution from a neutral term that means going beyond specific schemes of action to a negative context in which the concept is often equated with a cyber-security breach or cyber- crime. A study of the understanding of the concept of space and cyberspace, as well as selected cyber threats, shows the impact of the development of modern technologies on the blurring of the boundaries between real and virtual space. Based on selected cases in the field of cybercrime, the specific features of actions in cyberspace and their effects in the real world are indicated. New methods of cybercriminals open up new areas of criminological research on the geography of crime. The paper points out the involvement of State-Actors in cyber attacks, which makes it challenging to eliminate safe harbors for cyber criminals and reduces the effectiveness of instruments of international cooperation in criminal cases.
Źródło:: GIS Odyssey Journal; 2022, 2, 1; 141--152
2720-2682
Pojawia się w:: GIS Odyssey Journal
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Comparison of in vitro antioxidative activities of crude methanolic extracts of three species of Passiflora from greenhouse using DPPH, ABTS and FRAP methods
Autorzy:: Ożarowski, Marcin
Pietrowiak, Aurelia
Gryszczyńska, Agnieszka
De A.Chaves, Douglas Sigueira
Krajewska-Patan, Anna
Wielgus, Karolina
Seremak-Mrozikiewicz, Agnieszka
Powiązania:: https://bibliotekanauki.pl/articles/2048750.pdf
Data publikacji:: 2019
Wydawca:: Instytut Włókien Naturalnych i Roślin Zielarskich
Tematy:: passionflower
herbal extract
antioxidant activity
DPPH
ABTS
FRAP
phenolic compound
passiflora
ekstrakt ziołowy
aktywność antyoksydacyjna
związki fenolowe
Opis:: Introduction:. It is well documented that many species from Passifloraceae family can provide edible and nutritious fruits while the leaves of cultivated plants are renewable and waste material. This biomass may be further used in various sectors, especially as a bioactive food additive and as source of innovative pharmaceuticals, cosmetics or feed additives. The biomaterials and green chemistry are new sectors bioeconomy according to the high-level horizontal strategies and bio-based industries in Europe. In recent years, attention has been paid to the biological activity and phytochemical profiles of extracts from different species of Passiflora. However, there is little comparative studies using the same procedures and techniques in the same laboratory conditions for study of plant material obtained from the similar greenhouse conditions. Objective: This study was focused on the examination of antioxidative activities of low concentrations of crude extracts from leaves of Passiflora incarnata L., Passiflora caerulea L., and Passiflora alata Curtis. Methods: The activity was evaluated using 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) radical scavenging and ferric reducing antioxidant power (FRAP) methods. Results of study were supported by estimation of chemical composition with secondary metabolites profiling in extracts which were carried out previously for the same extracts from three Passiflora species. One-way ANOVA analysis revealed significant differences in the antioxidant activity of various concentrations of the extracts using the DPPH and ABTS radical models, and FRAP method. Results: Measurement of antioxidant capacity (expressed as trolox equivalent, TE) showed that the most active was extract of P. caerulea > P. alata > P. incarnata. Phytochemical analysis for extracts of P. caerulea and P. incarnata showed greater similarities in metabolites content than P. alata. However, comparative statistical analysis of antioxidant activity showed that despite this phytochemical similarities, extract from P. alata leaves had higher activities than extract from leaves P. incarnata. Antioxidant effect of extract from P. alata can be explain by terpenoids presented in this extract. In this work, there have been discussed activities against Acanthamoeba castellanii strain, antibacterial and antifungal activities against selected clinical microorganisms (Enterococcus faecalis, Escherichia coli, Staphylococcus aureus, and Candida albicans, Microsporum gypseum), and anti-leukemic activities tested in human acute lymphoblastic leukemia cell lines for this extracts, which have been described in previous authors’ publications. Conclusion: Our current and previous studies showed that the same crude extracts from leaves of P. alata, P. caerulea, P. incarnata exerted not only antioxidant potential in vitro but also few interesting properties such as antibacterial, antifungal, amoebostatic, amoebicidal activities, which indicate the possibility of using these extracts in both a healthy diet and natural cosmetics. Leaves of this species may become an interesting source of biomaterials which can exert health-promoting effects.
Źródło:: Herba Polonica; 2019, 65, 3; 10-21
0018-0599
Pojawia się w:: Herba Polonica
Dostawca treści:: Biblioteka Nauki