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The Brazilian Symposium on Information and Computational Systems Security (SBSeg) is a scientific event promoted annually by the Brazilian Computer Society (SBC) under the responsibility of the Special Committee on Information and Computational Systems Security (CESeg) of SBC. It represents the country’s main forum for disseminating research results, debates, exchange of ideas and relevant activities related to information and computational systems security, aiming to integrate the Brazilian community of researchers and professionals working in this area.

In 2021, the XXI SBSeg will happen from October 04-07, 2021 organized by the Federal University of Para (UFPA). Due to the risk cenario related to the Covid-19 pandemic, the event coordination decided to held the event online. SBSeg21 will be a unique opportunity for participants to enjoy the cultural activities of the largest city in Brazil and the technical sessions, short courses, workshops and keynotes given by internationally renowned guests. It is worth mentioning that in this edition the II Hackathon will occur.

The main topics covered in this edition are:

  • Anonymity and Privacy
  • Auditing and risk analysis in computer systems
  • Access control, authentication, biometrics, trust and, identity management
  • Encryption and cryptanalysis: algorithms, protocols and applications
  • Cryptotomes and distributed consensus mechanisms
  • Computer and Criminal Forensics
  • Secure hardware: RFIDs, smart cards, sensors, tamper-proof and tamper-evident modules
  • Intrusion detection, prevention and response
  • Normatization and security policies
  • Protection of intellectual property and DRM
  • Applications in security (e-banking, smart grids, social networks, etc.)
  • Security in operating systems
  • Security in cloud computing environments
  • Security in databases
  • Security in Internet of Things and embedded systems
  • Security in computer networks
  • Security in mobile networks and vehicular networks
  • Secure Software: Development, Testing, Certification
  • Electronic voting


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