Security Courses

Ethical Hacking: Network Scan Nmap& Nessus| Network Security

1854 ratings at Udemy

Scan networks with vulnerabilities by using Nmap; Nessus. Master Cyber Security, ethical hacking, network hacking skills

• Udemy
• 4 hours 9 minutes
• Self-Paced
• Paid Course

Application Security Fundamentals for the Absolute Beginners

1843 ratings at Udemy

Become a Security Engineer | Learn about Security Certifications | Application Security with Hands On Demos

• Udemy
• 6 hours 1 minute
• Self-Paced
• Paid Course

Apache Kafka Series - Kafka Security | SSL SASL Kerberos ACL

1831 ratings at Udemy

Hands-On Course - Kafka Security Setup in AWS with SSL Encryption & Authentication, SASL Kerberos, ACL in Zookeeper

• Udemy
• 3 hours 56 minutes
• Self-Paced
• Paid Course

Generative AI Risks & Cybersecurity: LLM Security

1830 ratings at Udemy

Data Poisoning, Model Bias, Prompt Injection, AI Ethics & Governance | Protect AI Systems from Cyber Threats

• Udemy
• 5 hours 48 minutes
• Self-Paced
• Paid Course

AZ-500 Microsoft Azure Security Technologies Exam Prep

1767 ratings at Udemy

Level up your skills in Azure security controls for identity, access, data, applications and networks. Pass AZ-500.

• Udemy
• 6 hours 42 minutes
• Self-Paced
• Paid Course

Pentesting with Daniel Slater (Ethical Hacking/Web Security)

1755 ratings at Udemy

Join 170,000+ students - Learn cyber security, penetration testing (pentesting) and ethical hacking

• Udemy
• 4 hours 14 minutes
• Self-Paced
• Paid Course

AI Safety & Data Security For All Employees in 2026

1746 ratings at Udemy

AI Security Course: Data Security | Risk Management | Ethical AI | ChatGPT, Copilot + Claude LLMs | GDPR + AI EU Act

• Udemy
• 3 hours 21 minutes
• Self-Paced
• Paid Course

Java Spring Security

1691 ratings at Udemy

Java Spring Security allows you to add a layer of security to your Java web applications.

• Udemy
• 2 hours 54 minutes
• Self-Paced
• Paid Course

Cisco Network Security Master Class

1655 ratings at Udemy

Master Cisco network security: concepts, access, VPNs, routing, firewalls, IPS, and endpoint protection. Gain skills for the growing network security market and learn to maintain data integrity and device security.

• Udemy
• 4 hours 9 minutes
• Self-Paced
• Paid Course

Data Loss Prevention (DLP) - Security breaches under control

1636 ratings at Udemy

A vendor-neutral introduction to DLP with hands-on labs and examples. Network security in action!

• Udemy
• 1 hour 50 minutes
• Self-Paced
• Paid Course

Network Security Analysis Using Wireshark, Snort, and SO

1633 ratings at Udemy

Learn real technical skills from a real cybersecurity professional with 100% hands-on labs.

• Udemy
• 2 hours 31 minutes
• Self-Paced
• Paid Course

Microservices Security - The Complete Guide

1629 ratings at Udemy

Design secure and robust microservices systems using the most up-to-date security best practices

• Udemy
• 5 hours
• Self-Paced
• Paid Course

Certified Security Analyst Training Preview

1595 ratings at Udemy

Learn the pillars of information security and need for security analysis.

• Udemy
• 1 hour 7 minutes
• Self-Paced
• Free Online Course

Certified Kubernetes Security Specialist 2026

1576 ratings at Udemy

Comprehensive preparation for CKS certification, covering cluster setup, security deep-dive, and exam practice. Ideal for those with CKA knowledge seeking advanced Kubernetes security expertise.

• Udemy
• 19 hours 58 minutes
• Self-Paced
• Paid Course

Cybersecurity: Security Operations Center (SOC) Analyst NOW!

1557 ratings at Udemy

Jump-start your cybersecurity career from the gateway to success: A SOC Analyst (2025)

• Udemy
• 4 hours 48 minutes
• Self-Paced
• Paid Course