Trusted teacher

1Students

Want a structured start in cybersecurity? In these online classes, I'll guide beginners in understanding the basic principles of web security and penetration testing. The focus is on methodical thinking and understanding commonly used frameworks like OWASP and PTES. We'll not only cover theory but also look at how to apply these principles in practical scenarios and labs. Depending on your level, we can work on: • Introduction to cybersecurity and core concepts • OWASP Top 10 at a beginner's level • The different phases of PTES • Understanding risk analysis and vulnerabilities • Basic web application attacks in theory • Preparation for beginner labs like TryHackMe Each class consists of explanations of concepts, analysis of examples, and targeted practice questions. The goal is to build a strong foundation and learn to think in a structured way like a security analyst. These classes are designed for absolute beginners or students who want to take their first steps in web security.

Trusted teacher

1Students

This course introduces fundamental concepts of cybersecurity, covering theoretical knowledge and practical laboratory experience. Students will learn essential cybersecurity principles including security threats, protection mechanisms, network security basics, and ethical security practices. The course combines theory with hands-on practical training using Kali Linux, which is commonly used for security testing and learning cybersecurity tools. Topics include understanding common cyber threats, basic defensive techniques, and introduction to security tools and environments. The course is designed to help students build awareness of cybersecurity concepts and develop practical skills. Teaching is structured to provide clear explanation of theoretical foundations followed by guided practical exercises. 📚 Topics Covered • Introduction to cybersecurity concepts • Types of cyber threats and vulnerabilities • Basic network security principles • Ethical security practices • Security awareness fundamentals • Practical labs using Kali Linux tools • Introduction to penetration testing concepts

Trusted teacher

Burp Suite is the industry-standard software toolkit for web application security testing and ethical hacking. If you want to understand how web vulnerabilities are discovered, analyzed, and exploited in the real world, mastering this tool is non-negotiable. I have designed this course as a highly practical, hands-on guide specifically tailored for aspiring security analysts and ethical hackers.Instead of just looking at abstract concepts, we will dive right into the core interface to intercept, analyze, and manipulate live web traffic. You will learn how to look under the hood of web applications to find the flaws before malicious actors do.What you will master in this course:The Proxy Intercept: Learn how to configure your browser to route traffic through Burp, intercept HTTP/S requests, and alter data on the fly.Repeater & Intruder: Master how to re-send modified individual requests manually, and how to automate customized attacks like brute-forcing and fuzzing.Target Scope: Learn how to keep your testing structured, organized, and legally safe by defining explicit target boundaries.Vulnerability Assessment: Identify common flaws such as SQL Injection, Cross-Site Scripting (XSS), and broken authentication mechanisms using Burp's powerful built-in toolset.By the end of this class, you will possess a functional, practical workflow for intercepting traffic and hunting for web vulnerabilities with confidence.

Trusted teacher

Technology is everywhere, and understanding how it works and how to protect it can open doors to exciting opportunities. I’ve designed this course as a hands-on journey into networking, programming, and cybersecurity, where you don’t just learn theory, you practice real skills that matter in the digital world. In this course, I’ll guide you through building and analyzing networks, writing programs with Python and other languages, and exploring how systems communicate and interact. You’ll dive into cybersecurity fundamentals, learn to identify vulnerabilities, understand how attacks happen, and practice defending systems like a pro. Through interactive exercises, practical examples, and real-world scenarios, I’ll show you how hackers think, how organizations respond to threats, and how to secure systems effectively. By the end of the course, you’ll have the confidence, knowledge, and hands-on experience to tackle networking, programming, and security challenges and apply these skills in your studies, career, or personal projects.

Trusted teacher

Hi there! My name is Gabriela, and I graduated with a Master of Science from Leiden University four years ago. Since then, I've been working in international organizations and recently joined the private sector; my day-to-day work is mostly focused on keeping people safe and secure by analyzing geopolitical, economic, social, legal and security developments globally. My area of expertise is in the fields of Criminology, International Relations, International Law and Security Studies. I also provide tutoring in English for academic purposes (including IELTS prep), intensive writing and research methodologies. I have substantial experience in writing academic research papers on a wide variety of subjects. I am here to help high school students and undergraduates develop their writing and analytical skills and become more confident in their abilities. I am also experienced in teaching English as a second language. My purpose is to motivate and help students solve problems and come up with solutions on their own. I believe that with the right kind of preparation, no subject can be ‘too difficult’. I like seeing students going the extra mile and overcoming obstacles. My teaching method consists of giving students specific guidelines and directions so that they can engage in a learning process and become efficient problem solvers themselves. I see tutoring as the first step towards progress, but I want my students to develop the skills necessary to become successful learners on their own! I also provide teaching support for younger students. I have experience working with children aged 7 to 14 years old. Please feel free to contact me if you need any further information.