Computer Networking for Cyber Security Explained with simple way with a lot of Practical Labs

Àpd 330.81 CNY /h

In this course, you will gain a comprehensive understanding of essential networking concepts and technologies with implementation to CyberSecurity.
Introduction to Networking
Overview of Networking and Security
OSI Model, Network Devices

Physical Layer (OSI Level 1)
Physical medium, Bandwidth, Characteristics
Security considerations and measures
Wireless Network Security

Data Link Layer (OSI Level 2)
Number systems
Functions of Data link Layer, MAC addressing
Switching Concepts, STP, Layer 2 security
VLANs and VLAN Security

Network Layer (OSI Level 3)
Network Layer, IP addressing
IPv4 and IPv6
DHCP
NAT
Network Layer Security
Subnetting
ARP and ARP Spoofing
Routing and its Protocols
ICMP and its vulnerabilities
IPv6
Firewalls IDS DMZ

Transport and Session Layer (OSI Level 4) TCP and UDP vulnerabilities
Transport layer encryption and VPNs

Session Layer (OSI Level 5) Session establishment, maintenance, and termination
Security measures, SYN/ACK attacks

Presentation Layer (OSI Level 6) Data encoding and encryption
Compression and its security considerations

Application Layer (OSI Level 7)
HTTP, FTP, SNMP, SMB and their vulnerabilities
DNS security considerations
Final Project Preparation

Network Monitoring and Analysis Assets inventory
Traffic Analysis, Packet sniffing. SNMP
Syslog

Informations supplémentaires

Computer with Windows OS

Lieu

En ligne depuis Israël

Présentation

I am a Cybersecurity Instructor dedicated to teaching cybersecurity, with a focus on research and development in both defense and attack fields. Integrating technical expertise with an understanding of human behavior, I emphasize practical skills to empower students through creative approaches.

Education

Master Degree in Computer Science
Certified in Cybersecurity - The International Information System Security Certification Consortium (ISC2)
Cyber Security Courses in Israel
Cisco Certified Computer

Expérience / Qualifications

Provide comprehensive instruction on key cybersecurity technologies, including Networking, Linux, Security Operations Center (SOC), SEIM solutions.
Develop and conduct hands-on labs and challenges to enhance practical skills among students.
Create and update curriculum content, ensuring it aligns with industry standards and best practices.

Age

Adolescents (13-17 ans)

Adultes (18-64 ans)

Seniors (65+ ans)

Niveau du Cours

Débutant

Intermédiaire

Durée

60 minutes

Enseigné en

anglais

Compétences

Cours sur les réseaux sociaux

Réseaux informatiques

Disponibilité semaine type

(GMT -04:00)

New York

Cours par webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Marwa

5.0

(3)

I am a doctor in Telecommunications from Paris, France, with expertise in Computer Networks. I give private lessons in computer networks, telecommunications and computer engineering for university students, and can help with university projects. I have a research experience in networking and will be happy to help in any research project.

Salim

5.0

(3)

Hi there!
I’m a Data Scientist and Data Analyst with over five years of experience, here to help you master Python, algorithms, SQL, and Power BI.
I focus on practical, real-world applications, so whether you're just starting or looking to advance, my lessons will equip you with the skills to succeed. Let's make learning fun and effective!

5.0

(3)

Engineer in engineering sciences option electrical engineering
Senior professor of engineering sciences

SKILLS
IS engineering sciences
Embedded system (microcontrollers, z80 microprocessors, Motorola, ARM), Real-time system, network concept (OSI, TCP/IP), design of systems and electronic cards (analog, digital, power supply), signal processing, communication protocols ( SPI, I2C, CAN BUS, UART...), telecommunications.

Technical skills :
Languages: C / C ++, JAVA, VHDL / VERILOG, Python, Assembler.
Professional software:
MATLAB, SIS + PSIM + PSpice, QUARTUS, IDE68, Mikro C, Xilinix ISE, Labview, CoIDE.
Technologies:
Siemens PLC, Allen bradeley, STM32, FPGA, TIA Portal, STEP7, RSLogix

 Electrical engineering: Electric motors, Transformers
 Renewable energies: study of the solar pumping installation and the wind turbine installation.
 Electronics: analog, digital, power electronics, system electronics and instrumentation
biomedical.
 Networks and telecommunications.
 Industrial IT and programmable logic controllers.
 Automatic: modeling, identification and control of systems.
 Mechatronics.
 MATLAB
• Noise and vibration of asynchronous motors
• Speed variator
• Study and implementation of LV / MV standards
• Electrical accreditation: NF C18-510 standard
• NF C 15-100 electrical installations
• Management of electrical energy in networks (Continuous Power Flow)

Luana

5.0

(3)

Having trouble understanding how social media works? Do you need to highlight your business, your creations, your travels on social networks?
I am a social media expert and I can support you in your launch.
If you've already started, congratulations! I'm here to help you find direction, strategize and take your social media to the next level.
Social networks are now an integral part of our daily lives and all companies, brands and others must be up to date to perform. I would be happy to help you in this process and teach you how to succeed in this digital world where everything is possible.

Alicha

5.0

(3)

Classes are face-to-face at the student's home or via webcam. You will learn computer science according to your level and what you want to learn. I am a computer science student so quite versatile. As far as programming is concerned, the possible languages are: HTML, CSS, PHP, Python, C and C++, for the network, introduction to software such as Cisco packet tracer, GNS3, vmware, virtual box. Introductory computer courses, even rudimentary ones, are possible. You will learn in a jovial and encouraging atmosphere, I have a lot of experience in the field of teaching and I am comfortable with children

Riadh

5.0

(3)

The course will cover the following points:
- Office automation (Word, Excel)
- Network administration
- CCNA Training (This program provides the foundation for IT professionals who are familiar with the
Cisco networks and operating systems)
- Teaching network courses (LAN, MAN, WAN, TCP/IP protocols)
- Practical work (Packet tracer)
- Some notions on computer security

Karim

5.0

(3)

Do you want to level up in programming, networking, ethical hacking, or IT governance?

I’m here to guide you especially if you’re just starting out and need a clear roadmap to grow and find your place in the IT field. I’ve built a practical learning path for you, with free access to my own platform, where you’ll find well-structured resources to support you at every step.

What’s included:

- Hands-on slides, explained together
- Quizzes to test your knowledge
- Technical projects with my personal guidance

And everything you need to prepare for recognized certifications in the field.

Hassane

5.0

(3)

1 Discover the pillars of Cybersecurity
2 Identify terminology related to Cybersecurity
3 Understand the different postures of Cybersecurity
4 Understanding the term Cybersecurity,
5 Identify Cybersecurity terminologies,
6 Know the tactics, techniques and procedures used by attackers,
7 Practical workshops

Mohammed

5.0

(3)

Are you ready to become the tech-savvy problem-solver everyone turns to?

Join this dynamic, hands-on class designed to unlock your full potential across four essential pillars of the digital age:

🧮 Mathematics – Strengthen your logical thinking and problem-solving skills, the foundation of all great tech minds.

🐍 Python Programming – Learn to code smart, build real-world projects, and automate anything. Python makes it fun and powerful.

🌐 Networking – Understand how the internet works from the ground up. Routers, protocols, IPs – we’ll demystify them all.

🔐 Cybersecurity – Learn how hackers think, how to protect systems, and start your journey into ethical hacking.

Jéssica

5.0

(3)

I teach you how to create designs on Canva, newsletters, and how to work with Notion. I have a degree in Communication and Media and can help you learn more about this field. I was a Marketing and Communications Director for two years. I can also help you manage your social media with tips and methods to improve your reach. I speak Portuguese, English, and a little French. Shall we go?

Meriem

5.0

(3)

Want to learn how to manipulate data, create visualizations, and understand the basics of machine learning? This data science-focused Python course will guide you step-by-step through essential concepts:
Python Language Basics
Data Analysis with NumPy and Pandas
Visualization with Matplotlib and Seaborn
Introduction to Machine Learning with scikit-learn
Concrete mini-projects on real datasets

Ideal for students, recent graduates or professionals in retraining, this course is designed to make Data Science accessible and practical.

Ibtissam

5.0

(3)

Ce cours est destiné aux débutants et aux étudiants souhaitant acquérir des bases solides en informatique. Il couvre les notions fondamentales de l’informatique, les principes de la programmation ainsi que les bases des réseaux informatiques.

Les apprenants découvriront le fonctionnement d’un ordinateur, les concepts essentiels de la programmation (algorithmes, variables, conditions, boucles) et les notions clés des réseaux (types de réseaux, protocoles, adressage IP, fonctionnement d’Internet).

Le cours combine théorie et exercices pratiques afin de faciliter la compréhension et l’application des connaissances. Il est idéal pour les élèves, étudiants ou toute personne souhaitant débuter ou renforcer ses compétences en informatique.

Sami

5.0

(3)

A computer science engineer with a Master's degree (Bac+5), specializing in programming and algorithms, I have been a private tutor since 2023. I support middle school, high school, and post-secondary students with a clear, supportive, and structured teaching approach. My goal is to strengthen logic, methodology, and confidence so that each student can make lasting progress and achieve their academic goals.

Passionate about teaching and sharing computer science knowledge, I also volunteer to help young people develop their logic, autonomy and digital skills in a caring and motivating environment.

I support high school and post-baccalaureate students according to their field of study:

- NSI (general high school): Python, algorithms, web basics (HTML, CSS, JavaScript) and databases (SQL)

- STI2D – SIN option: Python, PHP, C (Arduino), technical projects and embedded systems

- Vocational Baccalaureate (Digital Systems): networks, systems and applied programming

- BTS in Computer Science: structured and object-oriented programming, professional projects and tools

My approach is based on listening, patience, and teaching methods adapted to each individual's profile, in order to foster success, motivation, and a desire to learn.

Nathanael

5.0

(3)

Étudiant en Master 2 Systèmes de Communication Avancés à l'ENSEEIHT et l'ISAE-SUPAERO (Toulouse) et en 3eme année Ingénieur, je propose des cours de programmation adaptés à votre niveau et vos objectifs.

Mon parcours académique en Machine Learning et systèmes distribués me permet de vous transmettre des compétences techniques solides avec une approche pédagogique claire et efficace.

Ce que je propose :
- Apprentissage du langage Python (débutant à avancé)
- Algorithmique et structures de données
- Manipulation de données
- Introduction au Machine Learning et à l'Intelligence Artificielle
- Préparation de projets académiques ou professionnels
- Méthodologie de programmation et bonnes pratiques
- Réseaux informatiques

Public visé :
- Collégiens
- Lycéens en spécialité NSI
- Étudiants universitaires en informatique
- Professionnels en reconversion vers la Data ou le Développement
- Toute personne souhaitant apprendre la programmation

Méthode :
Les cours sont personnalisés selon votre niveau initial et vos objectifs. Je privilégie une approche pratique avec des exercices concrets et des projets réels (si nécessaire). Un support pédagogique est fourni et je reste disponible entre les séances pour répondre à vos questions.

Cours disponibles en français.

N'hésitez pas à me contacter pour discuter de vos besoins spécifiques.

Yassine

5.0

(3)

With over 10 years of experience as a Cisco trainer and field expert, I make complex concepts accessible and concrete through a teaching approach tailored to each individual. What I offer: A personalized learning path adapted to your objectives: For beginners: Acquire a solid foundation and understand the IT ecosystem. For experienced users: Deepen your knowledge of specific technologies and refine your skills. For certifications: Preparation for Cisco certifications (CCNA, CyberOps, CCNP, etc.). The program includes: Network fundamentals: OSI/TCP-IP model, routing, switching, VLANs. Essential protocols: TCP/IP, DNS, DHCP, HTTP/HTTPS, SSH. Cybersecurity in practice: Securing equipment, best practices, threat detection. Fiber optics: Principles, technologies, and deployment (depending on your level). My promise: Clear explanations without unnecessary jargon. Concrete case studies drawn from my field experience. Progress adapted to your pace. Supportive guidance in a focused yet relaxed atmosphere. Ready to turn your passion into expertise? Contact me for an initial lesson and together, let's build your success in networking and cybersecurity!