SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "db:Swepub ;lar1:(bth)"

Search: db:Swepub > Blekinge Institute of Technology

  • Result 31-40 of 8095
Sort/group result
   
EnumerationReferenceCoverFind
31.
  • Adamov, Alexander, et al. (author)
  • An analysis of lockergoga ransomware
  • 2019
  • In: 2019 IEEE East-West Design and Test Symposium, EWDTS 2019. - : Institute of Electrical and Electronics Engineers Inc.. - 9781728110035
  • Conference paper (peer-reviewed)abstract
    • This paper contains an analysis of the LockerGoga ransomware that was used in the range of targeted cyberattacks in the first half of 2019 against Norsk Hydra-A world top 5 aluminum manufacturer, as well as the US chemical enterprises Hexion, and Momentive-Those companies are only the tip of the iceberg that reported the attack to the public. The ransomware was executed by attackers from inside a corporate network to encrypt the data on enterprise servers and, thus, taking down the information control systems. The intruders asked for a ransom to release a master key and decryption tool that can be used to decrypt the affected files. The purpose of the analysis is to find out tactics and techniques used by the LockerGoga ransomware during the cryptolocker attack as well as an encryption model to answer the question if the encrypted files can be decrypted with or without paying a ransom. The scientific novelty of the paper lies in an analysis methodology that is based on various reverse engineering techniques such as multi-process debugging and using open source code of a cryptographic library to find out a ransomware encryption model. © 2019 IEEE.
  •  
32.
  • Adamov, Alexander, et al. (author)
  • Cloud incident response model
  • 2016
  • In: Proceedings of 2016 IEEE East-West Design and Test Symposium, EWDTS 2016. - : Institute of Electrical and Electronics Engineers (IEEE). - 9781509006939
  • Conference paper (peer-reviewed)abstract
    • This paper addresses the problem of incident response in clouds. A conventional incident response model is formulated to be used as a basement for the cloud incident response model. Minimization of incident handling time is considered as a key criterion of the proposed cloud incident response model that can be done at the expense of embedding infrastructure redundancy into the cloud infrastructure represented by Network and Security Controllers and introducing Security Domain for threat analysis and cloud forensics. These architectural changes are discussed and applied within the cloud incident response model. © 2016 IEEE.
  •  
33.
  • Adamov, Alexander, et al. (author)
  • Reinforcement Learning for Anti-Ransomware Testing
  • 2020
  • In: 2020 IEEE East-West Design and Test Symposium, EWDTS 2020 - Proceedings. - : Institute of Electrical and Electronics Engineers Inc.. - 9781728198996
  • Conference paper (peer-reviewed)abstract
    • In this paper, we are going to verify the possibility to create a ransomware simulation that will use an arbitrary combination of known tactics and techniques to bypass an anti-malware defense. To verify this hypothesis, we conducted an experiment in which an agent was trained with the help of reinforcement learning to run the ransomware simulator in a way that can bypass anti-ransomware solution and encrypt the target files. The novelty of the proposed method lies in applying reinforcement learning to anti-ransomware testing that may help to identify weaknesses in the anti-ransomware defense and fix them before a real attack happens. © 2020 IEEE.
  •  
34.
  • Adamov, Alexander, et al. (author)
  • The state of ransomware : Trends and mitigation techniques
  • 2017
  • In: Proceedings of 2017 IEEE East-West Design and Test Symposium, EWDTS 2017. - : Institute of Electrical and Electronics Engineers Inc.. - 9781538632994
  • Conference paper (peer-reviewed)abstract
    • This paper contains an analysis of the payload of the popular ransomware for Windows, Android, Linux, and MacOSX platforms. Namely, VaultCrypt (CrypVault), TeslaCrypt, NanoLocker, Trojan-Ransom.Linux.Cryptor, Android Simplelocker, OSX/KeRanger-A, WannaCry, Petya, NotPetya, Cerber, Spora, Serpent ransomware were put under the microscope. A set of characteristics was proposed to be used for the analysis. The purpose of the analysis is generalization of the collected data that describes behavior and design trends of modern ransomware. The objective is to suggest ransomware threat mitigation techniques based on the obtained information. The novelty of the paper is the analysis methodology based on the chosen set of 13 key characteristics that helps to determine similarities and differences thorough the list of ransomware put under analysis. Most of the ransomware samples presented were manually analyzed by the authors eliminating contradictions in descriptions of ransomware behavior published by different malware research laboratories through verification of the payload of the latest versions of ransomware. © 2017 IEEE.
  •  
35.
  • Adams, Liz, et al. (author)
  • What It's Like to Participate in an ITiCSE Working Group
  • 2011
  • In: ACM SIGCSE Bulletin. - : ACM Press. - 0097-8418. ; 43:1
  • Journal article (other academic/artistic)abstract
    • Have you ever participated in a working group at ITiCSE? No? Then you have missed a great opportunity to meet and work with a group of like-minded educators on a topic of common interest. The actual meeting at ITiCSE translates to hard work, but also a lot of fun.
  •  
36.
  • Adams, Robin, et al. (author)
  • What is the word for 'Engineering' in Swedish : Swedish students conceptions of their discipline
  • 2007
  • Reports (other academic/artistic)abstract
    • Engineering education in Sweden – as in the rest of the world – is experiencing a decline in student interest. There are concerns about the ways in which students think about engineering education, why they join an academic programme in engineering, and why they persist in their studies. In this context the aims of the Nationellt ämnesdidaktiskt Centrum för Teknikutbildning i Studenternas Sammanhang project (CeTUSS) is to investigate the student experience and to identify and support a continuing network of interested researchers, as well as in building capacity for disciplinary pedagogic investigation. The Stepping Stones project brings together these interests in a multi-researcher, multi-institutional study that investigates how tudents and academic staff perceive engineering in Sweden and in Swedish education. The first results of that project are reported here. As this study is situated uniquely in Swedish education, it allows for exploration of “a Swedish perspective” on conceptions of engineering. The Stepping Stones project was based on a model of research capacity-building previously instantiated in the USA and Australia (Fincher & Tenenberg, 2006).
  •  
37.
  •  
38.
  • Adbo, Karina, 1969-, et al. (author)
  • Moving beyond the language–Visualizing chemical concepts through one’s own creative expression
  • 2022
  • In: Frontiers in Education. - : Frontiers Media S.A.. - 2504-284X. ; 7
  • Journal article (peer-reviewed)abstract
    • The aim of the study was to explore university students’ interpretations of chemical content in the form of physical constructions of atomic nuclei. Playdough was chosen as the means for expression, since it provided the students with the task of choosing the number, form, size, shape, and distance of particles. Data was collected in the form of photographs, written explanations as well as ad hoc notes. Data from 64 students was analyzed using the three levels of analysis as presented by Hedegaard and framed within the theories of models. Results show that students’ choices gave rise to 34 variations of the atomic nuclei. The analysis provided two different categories: models with close resemblance to the teaching model and models with less resemblance to the teaching model. Results show the limitations of verbal and written communication and add to the discussion concerning students’ interpretations of the multitude of atomic models used in teaching. The method was indeed a beneficial tool both for students, who could explore the composition of atomic nuclei and isotopes, and for teachers, who could connect their teaching to students’ interpretations of scientific content since the method brings a new level of detail to discussions. Copyright © 2022 Adbo and AAkesson-Nilsson.
  •  
39.
  • Adel-Khattab, Doaa, et al. (author)
  • Evaluation of the FDI Chairside Guide for Assessment of Periodontal Conditions : A Multicentre Observational Study
  • 2021
  • In: International Dental Journal. - : Elsevier B.V.. - 0020-6539 .- 1875-595X. ; 71:5, s. 390-398
  • Journal article (peer-reviewed)abstract
    • Objective: There is a need to develop easy-to-use tools to screen periodontal condition in daily practice. This study aimed to evaluate the FDI World Dental Federation “Chairside Guide” (FDI-CG) developed by the Task Team of the FDI Global Periodontal Health Project (GPHP) as a potential tool for screening. Methods: Databases from 3 centres in Germany, Hong Kong, and Spain (n = 519) were used to evaluate the association of the FDI-CG and its individual items with the periodontitis case definitions proposed by the Centers for Disease Control and Prevention (CDC) and the American Academy of Periodontology (AAP) for population-based surveillance of periodontitis. Results: Statistically significant differences were observed among the databases for the prevalence of periodontitis and the items included in the FDI-CG. The FDI-CG score and its individual components were significantly associated with the periodontal status in the individual databases and the total sample, with bleeding on probing showing the strongest association with severe periodontitis (odds ratio [OR] = 12.9, 95% CI [5.9; 28.0], P < .001, for those presenting bleeding on probing >50%), followed by age (OR = 4.8, 95% CI [1.7; 4.2], P = .004, for those older than 65 years of age). Those subjects with a FDI-CG score >10 had an OR of 54.0 (95% CI [23.5; 124.2], P < .001) and presented with severe periodontitis. A significant correlation was found between the different FDI-CG scoring categories (mild, moderate, and severe) and the categories for mild, moderate, and severe periodontitis using the Centers for Disease Control and Prevention and the American Academy of Periodontology criteria (r = 0.57, Spearman rank correlation test, P < .001). Conclusion: The FDI Chairside Guide may represent a suitable tool for screening the periodontal condition by general practitioners in daily dental practice. © 2020 The Authors
  •  
40.
  • Ademovski, Seida Erovic, et al. (author)
  • The effect of periodontal therapy on intra-oral halitosis : a case series
  • 2016
  • In: Journal of Clinical Periodontology. - : John Wiley & Sons. - 0303-6979 .- 1600-051X. ; 43:5, s. 445-452
  • Journal article (peer-reviewed)abstract
    • AIM: The aim of this study was to evaluate the effects of non-surgical periodontal therapy on intra-oral halitosis 3 months after therapy.MATERIAL AND METHODS: Sixty-eight adults with intra-oral halitosis were included in a case series. Intra-oral halitosis was evaluated at baseline, and at 3 months after treatment using the organoleptic scores (OLS), Halimeter® , and a gas chromatograph.RESULTS: Significant reductions for OLS (p < 0.01), total sum of volatile sulphur compounds (T-VSC) (p < 0.01) and methyl mercaptan (MM) (p < 0.05) values were found after treatment. Hydrogen sulphide (H2 S) levels were not significantly reduced. The numbers of probing pockets 4 mm, 5 mm and 6 mm were significantly reduced as a result of therapy (p < 0.001). Bleeding on probing (BOP) and plaque indices were also significantly reduced (p < 0.001). For the 34 individuals with successful periodontal treatment (BOP<20% and a ≥50% reduction of total pocket depth) reductions in OLS (p < 0.01) and T-VSC scores (p < 0.01) were found. Eleven individuals were considered effectively treated for intra-oral halitosis presenting with a T-VSC value <160 ppb, a H2 S value <112 ppb and a MM value <26 ppb.CONCLUSION: Non-surgical periodontal therapy resulted in reduction of OLS, MM and T-VSC values 3 months after therapy. Few individuals were considered as effectively treated for intra-oral halitosis.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 31-40 of 8095
Type of publication
conference paper (3666)
journal article (2554)
book chapter (440)
reports (401)
doctoral thesis (293)
licentiate thesis (254)
show more...
other publication (249)
research review (96)
book (75)
editorial collection (52)
review (8)
editorial proceedings (5)
artistic work (4)
patent (2)
show less...
Type of content
peer-reviewed (6366)
other academic/artistic (1597)
pop. science, debate, etc. (131)
Author/Editor
Claesson, Ingvar (352)
Fiedler, Markus (234)
Zepernick, Hans-Jürg ... (233)
Wohlin, Claes (183)
Lundberg, Lars (167)
Mohammed, Abbas (150)
show more...
Davidsson, Paul (146)
Grahn, Håkan (132)
Petersen, Kai (121)
Håkansson, Lars (118)
Ibragimov, Nail H. (115)
Nordholm, Sven (114)
Popescu, Adrian (111)
Dahl, Mattias (107)
Pettersson, Mats, 19 ... (103)
Duong, Quang Trung (99)
Lagö, Thomas L (97)
Šmite, Darja (96)
Sanmartin Berglund, ... (93)
Rakus-Andersson, Eli ... (91)
Nordebo, Sven (90)
Broman, Göran (87)
Renvert, Stefan (84)
Gorschek, Tony (84)
Rudenko, Oleg (84)
Gorschek, Tony, 1972 ... (82)
Pettersson, Mats (80)
Skär, Lisa (77)
Chu, Thi My Chinh (76)
Hedberg, Claes (76)
Gustavsson, Rune (76)
Vu, Viet Thuy (75)
Johansson, Sven (75)
Mendes, Emilia (74)
Wnuk, Krzysztof, 198 ... (73)
Bosch, Jan (73)
Lavesson, Niklas (72)
Feldt, Robert (72)
Grbic, Nedelko (71)
Zepernick, Hans-Juer ... (70)
Anderberg, Peter (69)
Andersson, Martin (68)
Unterkalmsteiner, Mi ... (68)
Börstler, Jürgen (68)
Willman, Ania (68)
Gustavsson, Ingvar (67)
Kao-Walter, Sharon (67)
Mendez, Daniel (66)
Larsson, Tobias (66)
Fricker, Samuel (65)
show less...
University
Lund University (343)
Linnaeus University (304)
Luleå University of Technology (213)
Malmö University (195)
Jönköping University (163)
show more...
Chalmers University of Technology (125)
Kristianstad University College (124)
Mälardalen University (107)
University of Skövde (103)
University of Gothenburg (75)
Royal Institute of Technology (74)
Umeå University (73)
Karolinska Institutet (62)
Örebro University (61)
Linköping University (53)
RISE (49)
Mid Sweden University (44)
Uppsala University (39)
Halmstad University (34)
Karlstad University (31)
Red Cross University College (31)
Stockholm University (23)
University West (17)
Högskolan Dalarna (15)
Marie Cederschiöld högskola (10)
Swedish University of Agricultural Sciences (9)
University of Gävle (6)
Stockholm School of Economics (5)
University of Borås (5)
Swedish Environmental Protection Agency (2)
VTI - The Swedish National Road and Transport Research Institute (1)
Sophiahemmet University College (1)
show less...
Language
English (7721)
Swedish (369)
Chinese (2)
German (1)
French (1)
Polish (1)
Research subject (UKÄ/SCB)
Natural sciences (3648)
Engineering and Technology (3242)
Social Sciences (1523)
Medical and Health Sciences (775)
Humanities (140)
Agricultural Sciences (19)

Year

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view