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Cassio Lima Email & Phone Number
Cyber Security Analyst
at
PROOF by SEK
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Cyber Security Analyst
Location
João Pessoa, Paraíba, Brazil
Company size
Who is Cassio Lima? Overview
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Quick answer
Cassio Lima is listed as Cyber Security Analyst at PROOF by SEK, a with 287 employees, based in João Pessoa, Paraíba, Brazil. AeroLeads shows a matched LinkedIn profile for Cassio Lima.
Cassio Lima previously worked as Cyber Security Analyst at Proof and Cyber Security Analyst at Kryptus Eed Sa. Cassio Lima holds Graduando, Ciência De Dados & Ia from Universidade Federal Da Paraíba.
Company email context
Email format at PROOF by SEK
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PROOF by SEK
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Profile bio
About Cassio Lima
Information Security Analyst with a demonstrated history of working in the field of cybersecurity. I have three years of experience, focused on web application and infrastructure penetration testing. I am currently pursuing a degree in Data Science & Artificial Intelligence at UFPB (Federal University of Paraíba).Alongside my professional experience, I actively engage in Capture The Flag (CTF) competitions, participating in platforms such as HackTheBox, picoCTF and TryHackMe.
Current workplace
Cassio Lima's current company
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Proof By Sek
3 roles
Cassio Lima work experience
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Cyber Security Analyst
CurrentParticipate in diverse penetration testing evaluations, encompassing network assessments (both internal and external), web application analyses, social engineering exercises, and collaborative purple team initiatives. Collaborate with clients at elevated technical levels, engaging in discussions about discoveries, solutions, and ensuring alignment on project scopes.
Feb 2023 - Present
Cyber Security Analyst
Jul 2020 - Jun 2022
1 education record
Cassio Lima education
FAQ
Frequently asked questions about Cassio Lima
Quick answers generated from the profile data available on this page.
What company does Cassio Lima work for?
Cassio Lima works for PROOF by SEK.
What is Cassio Lima's role at PROOF by SEK?
Cassio Lima is listed as Cyber Security Analyst at PROOF by SEK.
Where is Cassio Lima based?
Cassio Lima is based in João Pessoa, Paraíba, Brazil while working with PROOF by SEK.
What companies has Cassio Lima worked for?
Cassio Lima has worked for Proof By Sek, Proof, and Kryptus Eed Sa.
How can I contact Cassio Lima?
You can use AeroLeads to view verified contact signals for Cassio Lima at PROOF by SEK, including work email, phone, and LinkedIn data when available.
What schools did Cassio Lima attend?
Cassio Lima holds Graduando, Ciência De Dados & Ia from Universidade Federal Da Paraíba.
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