Invited Talks, in Portuguese
- "Web Application and Digital Document Protection through Digital Signatures", Sep/2006
- "Digital Certificats, FreeICP.ORG, ICP-BR and Other Stories"
- IFIP E-Commerce, E-Business & E-Government 2003, "Information Systems Insecurity: a Management-Level Choice"
- Workshop 04: "Digital citizenship: building new rights and looking for solutions"
- Held at Casa Grande Hotel, Guarujá, São Paulo, Brazil.
- CONIP 2003: Congresso Nacional de Informática Pública (National Workshop on Public Informatics), panel "Digital Certification: Possibilities and Limitations", 12-jun-2003.
- FISL 2003: Fórum Internacional de Software Livre (International Forum on Free Software), "FreeICP.ORG: Free Public Key Infrastructure for the masses", 07-jun-2003.
- I Semana de Sistemas de Informação (I Information Systems Week), "Security in 802.11b Wireless Networks", 08-apr-2003
- Fundação de Ensino Eurípides Soares da Rocha, Marília/SP, Brazil
- Roundtable "Public Key Infrastructures in Brazil", 3rd Symposium Security in Informatics, 2001
- Instituto Tecnológico da Aeronáutica (Air Force Technology Institute), São José dos Campos/SP, Brazil
See also