10/07/2025
Here are 10 completely free certifications to level up your skills.
1. Cisco – Introduction to Cybersecurity
Learn the basics of network security and threat detection.
🌐 Platform: Cisco Skills For All | 🎓 Free | skillsforall.com
2. Fortinet – NSE 1 & NSE 2 Network Security Expert
Deep dive into the threat landscape and foundational network protection.
🌐 Platform: Fortinet | 🎓 Free | training.fortinet.com
3. Google – Networking in Google Cloud
Understand secure network design in cloud environments.
🌐 Platform: Coursera | 🎓 Free with audit | coursera.org
4. IBM – Cybersecurity Fundamentals
Covers networking, protocols, firewalls, and access control.
🌐 Platform: edX | 🎓 Free audit | edx.org
5. TryHackMe – Network Security Path
Hands-on training in sniffing, spoofing, and analyzing packets.
🌐 Platform: TryHackMe | 🎓 Free tier | tryhackme.com
6. TCM Security – Practical Network Defense
Learn detection, monitoring, and network defense techniques.
🌐 Platform: YouTube + TCM | 🎓 Free | tcm-sec.com
7. Cybrary – Network Security Basics
Learn intrusion detection, risk management, and device security.
🌐 Platform: Cybrary | 🎓 Free courses | cybrary.it
8. AWS – Networking Security Fundamentals
Understand secure cloud networking using AWS best practices.
🌐 Platform: AWS Skill Builder | 🎓 Free | explore.skillbuilder.aws
9. Microsoft – Azure Network Security Concepts
Learn about NSGs, firewalls, VPNs and threat protection in Azure.
🌐 Platform: Microsoft Learn | 🎓 Free | learn.microsoft.com
10. Alison – Diploma in Network Security
Broad, beginner-friendly diploma with certification.
🌐 Platform: Alison | 🎓 Free with cert | alison.com