OSI Model Courses and Certifications

Birla Institute Of Technology And Science–Pilani (BITS–Pilani)

TCP/IP and Internet

Explore fundamental networking protocols, IP addressing, routing, and security technologies that power modern internet infrastructure and enterprise networks.

• Coursera
• 3 days 4 hours 46 minutes
• Self-Paced
• Paid Course

Packt

Cisco CCST Networking - Video Training Series

Master Cisco CCST networking fundamentals, from network models to security. Gain hands-on skills in IP addressing, device connectivity, and troubleshooting. Prepare for certification and advance your networking career.

• Coursera
• 12 hours 40 minutes
• Self-Paced
• Paid Course

Packt

Foundations of Computer Networking

Explore TCP/IP, OSI models, and Ethernet fundamentals while mastering Wireshark for network analysis and troubleshooting in this beginner-friendly networking foundation.

• Coursera
• 6 hours 59 minutes
• Self-Paced
• Paid Course

Packt Career Certificate

The World of Computer Networking: Your CCNA starts here

Discover computer networking fundamentals, from TCP/IP and OSI models to Wireshark analysis, Ethernet implementation, and routing configurations for CCNA preparation.

• Coursera
• 4 weeks, 10 hours/week
• Self-Paced
• Paid Course
• 3 courses

Packt

Cryptography, Network Security, and Application Security

Master essential cybersecurity skills across cryptography, network security, and application protection. Learn to implement PKI systems, secure network communications, manage endpoint security, and protect cloud environments.

• Coursera
• 13 hours 39 minutes
• Self-Paced
• Paid Course

Birla Institute Of Technology And Science–Pilani (BITS–Pilani)

Information Security

Explore information security fundamentals, from encryption and access control to cloud security and threat modelling, building a strong cybersecurity foundation for today's digital landscape.

• Coursera
• 59 hours
• Self-Paced
• Paid Course

Whizlabs

Protection of Information Assets

Master information security fundamentals including OSI model, access controls, encryption, cloud security, and digital forensics for CISA exam preparation, with practical network security and threat management skills.

• Coursera
• 4 hours 33 minutes
• Self-Paced
• Paid Course

(SSCP) Systems Security Certified Practitioner: Unit 5

Master network security fundamentals including TCP/IP, OSI models, attack mitigation, firewalls, IDS, wireless security, and access controls for SSCP certification preparation.

• Coursera
• 5 hours 22 minutes
• Self-Paced
• Paid Course

Network Foundations & Physical Layer

Master the fundamentals of networking, OSI and TCP/IP models, cabling standards, Ethernet, and structured cabling to build a solid foundation for real-world network installations and troubleshooting.

• Coursera
• 6 weeks, 1 hour a week
• Self-Paced
• Paid Course

Packt

Foundations of Networking and Cisco Device Management

Master networking fundamentals and Cisco IOS device management, covering OSI/TCP/IP models, IPv4/IPv6, subnetting, wireless architectures, and hands-on configuration for entry-level networking roles.

• Coursera
• 6 hours
• Self-Paced
• Paid Course

Infosec

Network Traffic Analysis for Incident Response

Master network traffic analysis techniques for incident response using Wireshark and other tools to identify malicious activity, extract intelligence, and investigate security incidents.

• Coursera
• 14 hours 19 minutes
• Self-Paced
• Paid Course

Networking Essentials & TCP/IP

Master core networking concepts including OSI/TCP-IP models, IPv4/IPv6 addressing, network topologies, and protocols to configure, support, and troubleshoot small and enterprise networks.

• Coursera
• 4 weeks, 1 hour a week
• Self-Paced
• Paid Course

Introduction to Secure Networking

Explore foundational networking concepts, TCP/IP, OSI models, network security, and cloud computing to build IT support skills and prepare for the Microsoft MS-900 exam.

• Coursera
• 5 weeks, 5 hours a week
• Self-Paced
• Paid Course

EDUCBA

Computer Networks: Implementation & Security

Master computer networking from OSI fundamentals to advanced security, covering VLANs, DNS, WAN, threat detection, and troubleshooting to prepare for IT infrastructure roles.

• Coursera
• 12 hours
• Self-Paced
• Paid Course

Computer Science 220: Fundamentals of Routing and Switching

Comprehensive exploration of networking fundamentals, covering routing, switching, protocols, and security. Ideal for beginners seeking a solid foundation in computer networking concepts.

• Study.com
• 9 hours 20 minutes
• Self-Paced
• Paid Course