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Rafael Silva Email & Phone Number
Founder - Chief Executive Officer
at
KonaSense
LinkedIn matched
✓ Verified Jul 2026
2 data sources
Profile completeness 71%
Current company
Role
Founder - Chief Executive Officer
Location
Greater Tampa Bay Area, United States
Who is Rafael Silva? Overview
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Quick answer
Rafael Silva is listed as Founder - Chief Executive Officer at KonaSense, based in Greater Tampa Bay Area, United States. AeroLeads shows a matched LinkedIn profile for Rafael Silva.
Rafael Silva previously worked as Senior Director of Information Security at Knowbe4 and Director of Information Security at Knowbe4.
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KonaSense
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Profile bio
About Rafael Silva
Leveraging over 20 years of proficiency in computer security, I have been at the forefront of pioneering research in phishing simulations and the creation of Brazil's premier platform for disseminating educational phishing simulations, @El Pescador. This groundbreaking platform caught the attention of KnowBe4, leading to its acquisition in 2019.My professional pursuits span across penetration testing, threat modeling, and offensive security. My extensive experience in these domains has equipped me with a deep-rooted understanding of computer security, with a particular focus on offensive information security techniques such as penetration testing, web/mobile application analysis, malware, and phishing. My career trajectory includes a stint as a security consultant for the Brazilian Air Force (FAB) and imparting knowledge as an instructor for postgraduate courses in information security in Brazil.I've had the privilege of delivering presentations at a host of esteemed conferences, including Infiltrate Conference, H2HC, CryptoRave, Hack in The Box Amsterdam, Confidence, and Alligator Conference, to name a few.My independent work has garnered recognition in the IT media, as evidenced by the following articles:- [Hacker Americano Entra No Mercado De Segurança Do Brasil](https://exame.com/tecnologia/hacker-americano-entra-no-mercado-de-seguranca-do-brasil/)- [KnowBe4 Expands Into Brazil With The Acquisition Of El Pescador](https://www.knowbe4.com/press/knowbe4-expands-into-brazil-with-the-acquisition-of-el-pescador)- [Pernambucano Cria Mecanismo Que Monitora Tráfego De Roteadores](https://www.diariodepernambuco.com.br/noticia/tecnologia/2015/06/pernambucano-cria-mecanismo-que-monitora-trafego-de-roteadores.html)- [Funcionalidade Em Equipamentos Da Cisco Permite Espionagem](https://linhadefensiva.org/2015/05/06/funcionalidade-em-equipamentos-da-cisco-permite-espionagem/)- [Cisco Routers Easily Abused](https://www.theregister.co.uk/2015/04/15/cisco_routers_easily_abused/)- [Kevin Mitnick's Tweet](https://twitter.com/kevinmitnick/status/1100459875983716353)
Current workplace
Rafael Silva's current company
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15 roles
Rafael Silva work experience
A career timeline built from the work history available for this profile.
Senior Director Of Information Security
Current
Jun 2022 - Present
Director Of Information Security
Current
Jan 2021 - Present
Managing Director Latam
Feb 2019 - Apr 2021
Oct 2015 - Feb 2019
Feb 2012 - Oct 2015
Senior Information Security Consultant
+ Penetration Testing.+ Problem solving abilities.+ Also Projects including, but not restricted to :* Network security and scanning* Network security design* IPS/IDS/Firewall deployment and refinement.* System hardening* Unix Secure Administration* Mobile Assessment
Jun 2011 - Jan 2013
Lead Penetration Tester/Security Analyst
- Security Team Leader.- Directly involved with identification and patching of public vulnerabilities in client’s inventory.- Penetration Testing.- Problem solving abilities.+ Also Projects including, but not restricted to :* Network security and scanning* Network security design* IPS/IDS/Firewall deployment and refinement.* System hardening
Aug 2010 - May 2012
Penetration Tester
Working as part of penetration testing team performing security assessments on web applications and network infrastructure for high-profile customers.- Performed penetration test of a wide range of applications, both internally developed and commercial, commonly used in the financial sector- Responsible for leading several security assessments for some of the bank's most critical systems, including Internet Banking
May 2009 - Aug 2010
Network Security Administrator
Implemented and managed a highly-available, load balanced farm of Linux servers for both customer-facing web applications, backend indexing infrastructure and development environment.
Jan 2009 - Nov 2009
Professor - Segurança Da Informação
Jan 2007 - Dec 2008
Unix Security Administrator
Implemented and managed a highly-available, load balanced farm of Linux servers for both customer-facing web applications, backend indexing infrastructure and development environment.
Mar 2006 - Nov 2008
Security Engineer
- Part of CoAdmin Team performing security surveys.- Directly involved with identification and patching of public vulnerabilities in client’s inventory.- Penetration Testing.- Problem solving abilities.+ Also Projects including, but not restricted to :* Network security and scanning* Network security design* IPS/IDS/Firewall deployment and refinement.* System hardening
Apr 2006 - Jun 2007
Professor - Segurança De Redes
Jun 2005 - May 2007
Unix System Administrator
Neoline
Unix Administrator at Netway BBS - Joao Pessoa - PB. Access provider to Internet and computer related services. The company is the leader in the market in Paraiba State and has made inroads into Alagoas, Sergipe and Pernambuco (three other states in Brazil).
Jan 2000 - Sep 2002
FAQ
Frequently asked questions about Rafael Silva
Quick answers generated from the profile data available on this page.
What company does Rafael Silva work for?
Rafael Silva works for KonaSense.
What is Rafael Silva's role at KonaSense?
Rafael Silva is listed as Founder - Chief Executive Officer at KonaSense.
Where is Rafael Silva based?
Rafael Silva is based in Greater Tampa Bay Area, United States while working with KonaSense.
What companies has Rafael Silva worked for?
Rafael Silva has worked for Konasense, Knowbe4, El Pescador - A Knowbe4 Company, Estuárioti, and Ediouro Publicações Ltda.
How can I contact Rafael Silva?
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