personal website
Lucas C. Ferreira's Personal Website.
Site under construction. More content coming soon.
Technical Content
Cryptography, security and development.
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Cryptography is not about counting bits (in Portuguese)
Why cryptography is much more than key size.
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Chapter outline on block ciphers (in Portuguese)
Draft on fundamental concepts of block ciphers, with an algebraic definition for block ciphers.
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Under construction
Here we will have a list of technical writing.
Presentations
Recent presentations:
- BSides Lisbon 2023: Incident Response in Cases of Supply Chain Incidents
- OWASP Global AppSec Singapore 2023: CVE Overload: Scaling Container Vulnerability Scans
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Seccon NL 2023: Follow the tweet: Investigating the Okta breach
The presentation is not available online.
- IT Conference 2023: Projetos abertos para Segurança de Aplicações
- OWASP Chapter in Lisbon (2023): Open Projects you can use today to improve your security posture
Other
Blog, fanzine and preserved archives.
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Blog
In Portuguse. Posts about security, technology and career.
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Uivo – literary fanzine
In Portuguese. Short prose, fiction and literary experiments.
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Os Pereba
I was, am and always will be a Pereba (in Portuguese).