Smart techniques and tools to detect Steganography - a viable practice to Security Office Department
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Tipo de documento: | Dissertação |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10362/145726 |
Resumo: | Dissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Information Systems and Technologies Management |
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Smart techniques and tools to detect Steganography - a viable practice to Security Office DepartmentData hidingSteganographySteganalysisImage steganalysisDigital forensicsDeep learningMachine LearningArtificial IntelligenceDissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Information Systems and Technologies ManagementInternet is today a commodity and a way for being connect to the world. It is through Internet is where most of the information is shared and where people run their businesses. However, there are some people that make a malicious use of it. Cyberattacks have been increasing all over the recent years, targeting people and organizations, looking to perform illegal actions. Cyber criminals are always looking for new ways to deliver malware to victims to launch an attack. Millions of users share images and photos on their social networks and generally users find them safe to use. Contrary to what most people think, images can contain a malicious payload and perform harmful actions. Steganography is the technique of hiding data, which, combined with media files, can be used to place malicious code. This problem, leveraged by the continuous media file sharing through massive use of digital platforms, may become a worldwide threat in malicious content sharing. Like phishing, people and organizations must be trained to suspect about inappropriate content and implement the proper set of actions to reduce probability of infections when accessing files supposed to be inoffensive. The aim of this study will try to help people and organizations by trying to set a toolbox where it can be possible to get some tools and techniques to assist in dealing with this kind of situations. A theoretical overview will be performed over other concepts such as Steganalysis, touching also Deep Learning and in Machine Learning to assess which is the range of its applicability in find solutions in detection and facing these situations. In addition, understanding the current main technologies, architectures and users’ hurdles will play an important role in designing and developing the proposed toolbox artifact.Santos, Vitor Manuel Pereira Duarte dosRUNMoura, João Carlos Zêzere da Silva2022-11-23T19:27:32Z2022-10-282022-10-28T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/145726TID:203104480enginfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-03-11T05:26:20Zoai:run.unl.pt:10362/145726Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:52:13.953913Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Smart techniques and tools to detect Steganography - a viable practice to Security Office Department |
| title |
Smart techniques and tools to detect Steganography - a viable practice to Security Office Department |
| spellingShingle |
Smart techniques and tools to detect Steganography - a viable practice to Security Office Department Moura, João Carlos Zêzere da Silva Data hiding Steganography Steganalysis Image steganalysis Digital forensics Deep learning Machine Learning Artificial Intelligence |
| title_short |
Smart techniques and tools to detect Steganography - a viable practice to Security Office Department |
| title_full |
Smart techniques and tools to detect Steganography - a viable practice to Security Office Department |
| title_fullStr |
Smart techniques and tools to detect Steganography - a viable practice to Security Office Department |
| title_full_unstemmed |
Smart techniques and tools to detect Steganography - a viable practice to Security Office Department |
| title_sort |
Smart techniques and tools to detect Steganography - a viable practice to Security Office Department |
| author |
Moura, João Carlos Zêzere da Silva |
| author_facet |
Moura, João Carlos Zêzere da Silva |
| author_role |
author |
| dc.contributor.none.fl_str_mv |
Santos, Vitor Manuel Pereira Duarte dos RUN |
| dc.contributor.author.fl_str_mv |
Moura, João Carlos Zêzere da Silva |
| dc.subject.por.fl_str_mv |
Data hiding Steganography Steganalysis Image steganalysis Digital forensics Deep learning Machine Learning Artificial Intelligence |
| topic |
Data hiding Steganography Steganalysis Image steganalysis Digital forensics Deep learning Machine Learning Artificial Intelligence |
| description |
Dissertation presented as the partial requirement for obtaining a Master's degree in Information Management, specialization in Information Systems and Technologies Management |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-11-23T19:27:32Z 2022-10-28 2022-10-28T00:00:00Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
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publishedVersion |
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http://hdl.handle.net/10362/145726 TID:203104480 |
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http://hdl.handle.net/10362/145726 |
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TID:203104480 |
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eng |
| language |
eng |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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