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Join thousands of learners advancing their careers with industry-leading cybersecurity courses. Start your journey today with personalized learning paths.

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TRENDING COURSES

Master your skills with our comprehensive training programs

BESTSELLER FEATURED

NETWORKING LEVEL 0

Foundational networking course covering what networks are, devices, topologies, the TCP/IP & OSI models, TCP vs UDP security analysis, and hands-on Packet Tracer labs. Includes network attack concepts, firewall fundamentals, and network segmentation. 5 modules: Introduction, Protocols & Models, Hands-on Packet Tracer, Cybersecurity Fundamentals, and Capstone Lab.
300.00 Hours
BEGINNER
Certificate
FEATURED HIGHEST RATED

NETWORKING LEVEL 1

Intermediate-to-advanced networking course covering IPv4/IPv6 structure, CIDR, VLSM subnetting, static & dynamic routing (RIP), VLAN & 802.1Q tagging, ACLs (standard & extended), port security, NAT/PAT, and network monitoring tools. 5 modules: Advanced IP Addressing, Routing Concepts, Switching & VLAN, Network Security Fundamentals, and Capstone Lab with ACL & VLAN configuration.
360.00 Hours
INTERMEDIATE
Certificate

Your Career on the Phoenix Team

Join thousands of professionals who have transformed their careers through our comprehensive cybersecurity training programs. Our graduates are now working at top-tier companies worldwide.

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500+
Certifications
Tom Rodriguez

Tom Rodriguez

Tier 2 SOC Analyst

"The cybersecurity program completely transformed my career. Within 6 months, I landed my dream job at a Fortune 500 company. The hands-on labs and real-world scenarios prepared me for the challenges I face daily."

5.0 / 5.0
CyberSec Corp
New York, USA

TRAINING CATEGORIES

Choose your specialization and start your journey

By Instructor User

Networking Level 0
HighestRated

Updated July 2026

  • 1 total resources
  • beginner

Networking Level 0

  • Define what a computer network is and distinguish it from the internet
  • Identify network types (LAN, MAN, WAN, PAN) and their real-world uses
  • Describe the role of essential network devices (Hub, Switch, Router, Firewall)
  • Explain the TCP/IP and OSI models and their layered architecture
  • Compare TCP vs UDP from both performance and security perspectives

By Instructor User

Networking Level 1
HighestRated

Updated July 2026

  • 1 total resources
  • intermediate

Networking Level 1

  • Analyze IPv4 header fields and understand the IPv6 address structure
  • Calculate subnet masks and CIDR notations with binary AND operations
  • Apply VLSM to create custom subnets for different network departments
  • Distinguish between static and dynamic routing, and explain RIP operation
  • Troubleshoot routing issues using the bottom-up methodology