

Ange Gauthier's profile, qualifications and contact details have been verified by our experts
Ange Gauthier
- Rate S$68
- Response 4h
-
Students7
Number of students accompanied by Ange Gauthier since their arrival at Superprof
Number of students accompanied by Ange Gauthier since their arrival at Superprof

S$68/h
1st lesson free
- Computer networks
- IT security
- Telecommunications
Cybersecurity Made Simple: Learn Ethical Hacking, Network Security & Penetration Testing from Scratch
- Computer networks
- IT security
- Telecommunications
Lesson location
Recommended
Ange Gauthier is a respected tutor in our community. They are highly recommended for their commitment and the quality of their lessons. An excellent choice to progress with confidence.
About Ange Gauthier
Want to make rapid progress but don't know where to start?
With 16 years of experience in IT and over 1,000 hours of online teaching, I help you develop your skills through one simple approach: learning by doing.
No unnecessary theory here! We focus on your projects, your challenges, and your goals. Every lesson helps you build practical skills and make real progress at your own pace.
From our very first conversation, we'll assess your current level and create a clear, personalized learning plan tailored to your needs.
Let's discuss your goals and build your success, one lesson at a time!
About the lesson
- Primary
- Secondary
- Adult education
- +9
levels :
Primary
Secondary
Adult education
Bachelor
Masters
Diploma
Doctorate
Beginner
Intermediate
Advanced
Professional
Kids
- French
- English
All languages in which the lesson is available :
French
English
Interested in cybersecurity but feel it's only for experts? Need to secure an application or prepare for a career in Security Operations (SecOps)?
This course is designed for cybersecurity and computer science students, web and API developers who want to identify and fix security vulnerabilities, and career changers aiming to become SOC analysts or junior penetration testers.
My teaching approach: You'll gain hands-on experience from your very first lesson in safe, legal, and controlled environments, including dedicated labs and intentionally vulnerable machines. Every vulnerability is explored through a real-world scenario, exploited in a controlled lab, and then fixed using professional security practices.
What you'll learn:
OWASP Top 10: SQL injection, Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), broken authentication, and common web vulnerabilities.
Network Security: Nmap, Wireshark, Intrusion Detection Systems (IDS), and network traffic analysis.
Applied Cryptography: Hashing, encryption, TLS, and secure communications.
Ethical Hacking & Penetration Testing: Professional pentesting methodologies, vulnerability assessment, and security reporting.
Professional Security Tools: Burp Suite, Metasploit, and OWASP ZAP.
Secure Development: Identifying, preventing, and fixing vulnerabilities in web applications and APIs.
Proven results: Identify and fix your first security vulnerability by the third lesson and develop a solid understanding of professional penetration testing methodologies within 8–12 weeks. Several of my students have successfully started careers as junior SOC analysts or penetration testers.
Flexible learning options: One-time sessions for specific challenges, regular lessons, or intensive programs, including preparation for CEH, eJPT, and CompTIA PenTest+ certifications. Basic computer and networking knowledge is recommended.
Your first 30 minutes are FREE! We'll discuss your goals and perform your first vulnerability assessment together in a safe, controlled environment.
Turn your interest in cybersecurity into practical skills. Learn to identify threats, secure systems, and build the confidence to pursue a career in cybersecurity!
Recommendations
Recommendations come from relatives, friends and acquaintances of the tutor
An excellent tutor! His explanations are clear, his exercises are practical, and his patience is remarkable. I finally understand Excel features that used to seem complicated. Highly recommended!
My child really enjoyed the classes and made rapid progress thanks to the teacher's pedagogical approach. We are grateful for this positive experience.
The classes exceeded my expectations! Not only did I learn the basics of computer science, but I also gained practical skills that will be useful in my personal and professional life. Thank you for this opportunity!
I highly recommend these classes to anyone who wants to familiarize themselves with computer science. The lessons are interactive and the explanations are clear, which made the learning truly enjoyable.
My son participated in these classes and emerged with renewed confidence in his computer skills. Thank you for this enriching experience!
Thanks to the dynamic and well-structured classes, I was able to acquire a solid understanding of the fundamentals of computer science. I am grateful to the teacher for their patience and dedication!
View more recommendations
Rates
Rate
- S$68
Pack rates
- 5h: S$325
- 10h: S$650
free lessons
This first lesson is free to allow you to get to know your teacher so that they can best meet your needs.
- 30mins
online
- S$68/h
Similar Computer networks teachers in South Croydon
-
![teacher_picture]()
Destiny
Singapore & online- New
Master computer repair – from basics to advanced, become your own tech support
- S$20/h
- 1st lesson free
-
![teacher_picture]()
Yas
London & online- Ambassador
Top private school teacher pgce qts (a level/gcse) master's from king's college
- S$94/h
-
![teacher_picture]()
Robert
London & online- Ambassador
Experienced computer science tutor in london | all levels: aqa/ocr, gcse/a level, epqs, bsc-phd | recommended by google | ai & machine learning: python, prompt engineering, neural networks, ai agents
- S$169/h
- 1st lesson free
-
![teacher_picture]()
Sam
New York & online- Ambassador
Cybersecurity tutor: pentesting (pentest+), security analyst skills & security+ exam prep - threat detection and hands-on labs - cisco certified instructor
- S$32/h
- 1st lesson free
-
![teacher_picture]()
David
Innisfil & online- Ambassador
Certified it trainer: pass your ccna, network+, a+ or cybersecurity exam and build job-ready networking skills
- S$50/h
-
![teacher_picture]()
Lorenzo
Bologna & online- Ambassador
Graduating in computer science in bologna offers basic classes for middle / high school students and adult beginners
- S$36/h
-
![teacher_picture]()
Aniket
Bengaluru & online- Ambassador
Senior data analytics engineer || iiit-d m.tech cse(ai) || gate: 99+%ile|| machine learning, data analysis, dl , calculus and statistics for ml || project & assignments||5+ year of exp.
- S$40/h
- 1st lesson free
-
![teacher_picture]()
Micheal
Bexley & online- Ambassador
Premium computer networking lessons for comptia n+, cisco certified network associate ccna, and several networking certifications
- S$60/h
-
![teacher_picture]()
Adam
London & online- Ambassador
Machine learning & computer science tutor – university teacher & phd researcher, hands-on python projects for bsc, msc and phd students
- S$152/h
- 1st lesson free
-
![teacher_picture]()
Andrei
California City & online- Ambassador
Personalized software lessons: software development, git, agile methodologies, testing, deployment, debugging and much more. computer engineer. theory and practice. immediate availability.
- S$64/h
- 1st lesson free
-
![teacher_picture]()
Aaqid
Dublin 8 & online- Ambassador
Computer science & programming lessons for all levels – one on one tutoring in dublin
- S$23/h
- 1st lesson free
-
![teacher_picture]()
Raz
Miami Beach & online- Ambassador
Linux expert with 20+ years experience in network administration and software development production environments provides tailored lessons
- S$70/h
- 1st lesson free
-
![teacher_picture]()
Royden
Melbourne & online- Ambassador
Experienced tutor with over 4 years of teaching expertise in computer networks and cybersecurity.
- S$72/h
-
![teacher_picture]()
Samir
Châtillon & online- Ambassador
Easy english classes, programming / computer / telecom / security, administration and network architecture (all levels)
- S$50/h
-
![teacher_picture]()
Kirollos
& online- Ambassador
Experienced communication and information engineer offers customised online and in-person lessons in machine learning, telecommunications, computer networks, and software: experience a proven teaching
- S$51/h
- 1st lesson free
-
![teacher_picture]()
Purva
& online- Ambassador
Computer engineering postgraduate teaching computer science topics (computer networks, operating systems, digital electronics, cyber security), ranging from the basics to advanced concepts.
- S$51/h
-
![teacher_picture]()
Gokhan
London & online- Ambassador
Computer networks and ict with a principal cloud architect (phd): tcp/ip, subnetting, routing and switching, cisco packet tracer, network security, cloud networking, ccna and network+ syllabi
- S$111/h
-
![teacher_picture]()
Toprak
Manchester & online- Ambassador
Beng in computer science with first class honours, working in the industry as a software engineer. tutoring for gcse, a-level, and undergraduate computer science
- S$43/h
- 1st lesson free
-
![teacher_picture]()
Juan
Madrid & online- Ambassador
Cisco ccie certified engineer, network and security specialist with more than 10 years of experience. i have extensive experience in major manufacturers such as cisco, juniper, palo alto, fortinet
- S$50/h
- 1st lesson free
-
![teacher_picture]()
Mohamed
Remote & online- Super tutor
Cybersecurity research engineer with 3+ years of experience teaches ethical hacking, blue team, networks, linux, python, and ai security
- S$38/h
- 1st lesson free
-
See Computer networks tutors




















