Lucas Pettersson

Cybersecurity Specialist

Stockholm, Sweden

About

Welcome to my personal website! My name is Lucas Pettersson, and I am a cybersecurity specialist based in Stockholm, Sweden. I have dedicated my career to safeguarding digital landscapes and helping organizations fortify their defenses against cyber threats.

From a young age, my fascination with computers blossomed into a passion for cybersecurity. Initially driven by a desire to play video games for free, I began exploring various techniques to exploit vulnerabilities in applications. This early curiosity quickly revealed the significant impacts of data breaches and the relative ease of conducting cyber attacks. These experiences ignited my commitment to understanding and combating cyber threats.

During my teenage years, I took a hiatus from computers to focus on music, studying music and digital creation in high school. This period cultivated my creativity and introduced me to various digital tools, some of which proved highly effective for digital manipulation. The skills I developed during this time have been invaluable in my cybersecurity career, providing a unique perspective on problem-solving and innovation.

Today, I work as a cybersecurity consultant specializing in offensive security and long-term strategies at 2Secure, a prominent security company. My role involves identifying vulnerabilities, conducting penetration tests, and advising clients on comprehensive security measures. In addition to my regular job, I am a co-founder of G-SAM, a cutting-edge digital identification solution aimed at enhancing security in the digital age. My work is driven by a passion for protecting sensitive information and ensuring the integrity of digital systems.

Languages

Swedish

Fluent

English

Fluent

Serbian

Intermediate

Danish

Intermediate

Skills

In the following section, you will find an overview of my key skill areas.

Penetration testing

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Penetration testing, or "pen testing," is a simulated cyber attack on a system to identify and exploit security vulnerabilities, helping to strengthen defenses against real threats.

Programming

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Programming is the process of writing instructions for a computer to perform specific tasks. It involves using languages like Python, Java, or C++ to create software, applications, and systems.

I am experienced in the languages below:

• Python

• Java

• Swift

• Kotlin

• Other script languages

Linux

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Linux is an open-source operating system known for its stability and security. It is widely used for servers, desktops, and embedded systems, offering a robust environment for software development and deployment.

Windows

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Windows is a popular operating system developed by Microsoft, known for its user-friendly interface and wide software compatibility. It is commonly used on personal computers, providing a platform for various applications and games.

Active Directory

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Active Directory is a Microsoft service used for managing and organizing network resources. It provides authentication, authorization, and directory services to control access to computers, applications, and data within a network.

Mac OS

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Mac OS is Apple's operating system for Mac computers, known for its sleek design and intuitive user interface. It offers robust performance, security features, and seamless integration with other Apple devices and services.

Network security

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Network security involves measures and protocols to protect data and resources on a computer network from unauthorized access, misuse, or attacks. It includes firewalls, encryption, intrusion detection systems, and regular monitoring to ensure the integrity, confidentiality, and availability of networked information.

Experience

In the following section, you will find an overview of my professional experience and work history.

Future IT-partner

2021

Support technician

Website: futureitpartner.se

Tunstall

2022

Technical support engineer

Website: tunstall.com

Volunteering

2022 - 2023

Penetrationtester

2Secure

2023 - current

Cybersecurity consultant

Website: 2secure.se

G-SAM

2023 - current

Co-founder

Website: www.gsamid.com