steganography in the modern attacksciber.sejalivre.org/steganography.pdf · wtf is steganography?...
TRANSCRIPT
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SteganographyIn the modern
Attacks
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▪Professor e Coordenador FIAP
▪Pentester | Cyber Security Specialist
▪Guerra Cibernética (Exército)
▪C|EH, DCPT, LPIC-2, CCNA Sec, CASP, ISO 27001
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▪WTF is Steganography?
▪Types & Evolution
▪Divide to Conquer
▪Stego Attack Techniques
▪Conclusion
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A esteganografia é a prática de enviar dados em um formato oculto, para que o próprio fato de enviá-los
seja disfarçado. A palavra esteganografia é uma combinação das palavras gregas στεγανός (steganos), que significa “coberto, oculto ou protegido” e γράφειν
(graphein) que significa “escrita”.
WTF is Steganography?
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Types of Steganography
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WTF is Steganography?
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Types of Steganography
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Steganography Implementations
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Steganography Implementations
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Evolution
▪Military
▪Spyonage
▪Crime
▪Malwares
▪Data Leak
▪Fun (CTF, Academic...)
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Evolution
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Divide to Conquer
▪Payload
▪Carrier
▪Stego System
▪Channel
▪Key or Not
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XSS Stego
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Data Exfiltration
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Data Exfiltration
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Image based Malware
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Polymorphic File
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