Network Security Courses and Certifications

Real-Time Cyber Threat Detection and Mitigation

659 ratings at Coursera

Explore real-time cyber threat detection techniques, from basic TCP/IP security to advanced enterprise solutions. Learn to design firewalls, implement intrusion prevention, and address modern security challenges like APTs and DDoS attacks.

• Coursera
• 15 hours 18 minutes
• On-Demand
• Paid Course

Check Point Troubleshooting Course [for CCSE & CCTA] -2025

655 ratings at Udemy

CoreXL, SecureXL, ClusterXL - optimization & tuning, debugging | fw monitor / tcpdump / fw ctl zdebug | IPsec VPN

• Udemy
• 4 hours 21 minutes
• On-Demand
• Paid Course

SSH Basics for Cloud Security

534 ratings at Udemy

Explore SSH fundamentals, generate keypairs, and implement secure connections in cloud systems across MacOS, Linux, and Windows environments.

• Udemy
• 41 minutes
• On-Demand
• Free Online Course

CCNP,CCIE Security SCOR (350-701) Training Part-2/2

477 ratings at Udemy

Implementing and Operating Cisco Security Core Technologies (SCOR 350-701) with Step by Step Lab Workbook

• Udemy
• 20 hours 46 minutes
• On-Demand
• Paid Course

Design and Analyze Secure Networked Systems

238 ratings at Coursera

Aprenda a identificar vulnerabilidades, gerenciar riscos e aplicar princípios de segurança em sistemas em rede. Pratique com GnuPG, PKI e certificados para proteger dados e comunicações.

• Coursera
• 16 hours 40 minutes
• On-Demand
• Paid Course

DDoS Attacks and Defenses

174 ratings at Coursera

Explore DDoS attacks and defenses, analyzing malware, implementing firewall features, and developing strategies for future threats using Linux tools and intrusion tolerance techniques.

• Coursera
• 15 hours 34 minutes
• On-Demand
• Paid Course

Cisco

Networking Essentials

6 reviews

Learn basic networking concepts and skills you can put to use right away, no previous networking knowledge needed.

• Cisco Networking Academy
• 70 hours
• On-Demand
• Free Certificate

Rootkits and Stealth Apps: Creating & Revealing 2.0 HACKING

372 ratings at Udemy

Ethical Hacking in Practice. Complete guide to rootkit and stealth software development. Practical ROOTKIT HACKING 101

• Udemy
• 5 hours 44 minutes
• On-Demand
• Paid Course

Introduction to Secure Networking

327 ratings at Coursera

Explore networking fundamentals, security, and cloud computing. Learn about network devices, protocols, and infrastructure. Gain practical skills for IT support roles and prepare for the MS-900 exam.

• Coursera
• 1 day 1 hour 3 minutes
• On-Demand
• Paid Course

Check Point Jump Start: Maestro part 2

299 ratings at Udemy

Part 2 of the free training for Check Point customers on the Maestro Hyperscale Network Security solution

• Udemy
• 1 hour 56 minutes
• On-Demand
• Free Online Course

Advanced Fortigate Configuration

293 ratings at Udemy

Master Fortigate skills and advanced security configuration

• Udemy
• 8 hours 47 minutes
• On-Demand
• Paid Course

Become Master in Ethical Hacking with Android (without Root)

283 ratings at Udemy

Learn ethical hacking techniques using Android without root access. Explore Ubuntu terminal, information gathering, email spoofing, keylogging, phishing, and stress testing. Enhance your cybersecurity skills and protect against common attacks.

• Udemy
• 1 hour 40 minutes
• On-Demand
• Paid Course

The Complete Nmap Ethical Hacking Course : Network Security

4395 ratings at Udemy

Become an expert in the ethical hacking and network security tool Nmap!

• Udemy
• 4 hours 30 minutes
• On-Demand
• Paid Course

Master Course in Cloud Security 3.0

253 ratings at Udemy

Cloud Computing, Cloud Ctorage, Cloud Architecture, Cloud Security, AWS, Google cloud, Azure Cloud, Hybrid, multi-cloud

• Udemy
• 2 hours 33 minutes
• On-Demand
• Paid Course

Secure Networked System with Firewall and IDS

60 ratings at Coursera

Learn to secure networks using firewalls and IDS. Construct dual-firewall DMZs, define security policies, implement Linux firewalls, and explore Network and Host IDS, including in-depth coverage of Snort.

• Coursera
• 8 hours 53 minutes
• On-Demand
• Paid Course