About Us
This blog is sponsored by 4Sec Global, a company that since 2010 has been dedicated to developing specialist data analysis solutions. We have dedicated much of our efforts to understanding the science related to link analysis and translating this in a user-friendly way for our solution users.
Our expertise is based on our team’s experience in combating fraud, organized crime, money laundering and corruption in both public and private bodies, and our efforts are focused on developing robust and adaptable solutions to simplify the processes of data integration, analysis and investigation of information.
Our aim here is to share what we have learned over the years about this vast and exciting subject: link analysis.
Industrial mathematician, data scientist, master’s and doctoral student in computer science, with studies in the areas of artificial intelligence, computer vision, complex networks and biometrics, I have been working with link analysis applications since 2006, when I began my career as a consultant for intelligence agencies specializing in link analysis tools. I joined the 4Sec Global team in 2011, and since then I have dedicated myself to developing analytical solutions for intelligence areas.
Rodrigo Tchalski, MSc
Director, 4Sec Global
Data Scientist with extensive experience in training and consultancy projects for intelligence sectors throughout Brazil. A specialist in anti-fraud and organized crime investigations, he has worked in both public agencies and private companies, helping intelligence agents get the best out of data.
Lucas Gregatto
Analyst, 4Sec Global
Data Scientist with extensive experience in training and consultancy projects for intelligence sectors throughout Brazil. A specialist in anti-fraud and organized crime investigations, he has worked in both public agencies and private companies, helping intelligence agents get the best out of data.
Lucas Gregatto
Analyst, 4Sec Global