Network security courses can help you learn about firewalls, intrusion detection systems, and encryption protocols. You can build skills in risk assessment, incident response, and vulnerability management. Many courses introduce tools like Wireshark for network analysis, Nessus for vulnerability scanning, and various security information and event management (SIEM) systems, showing how these skills are applied in practical work to protect networks from cyber threats.

Skills you'll gain: Cloud Management, Disaster Recovery, IT Automation, Network Troubleshooting, Cloud Deployment, System Monitoring, Microsoft Azure, Cloud Computing, Cloud Security, Continuous Monitoring, Patch Management, Virtual Machines, Configuration Management, Change Control
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Application Security, Incident Response, Intrusion Detection and Prevention, Network Security, Cybersecurity, Cyber Security Strategy, Cyber Attacks, Data Security, Hardening, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Management, Vulnerability Assessments, Multi-Factor Authentication, System Configuration, Scripting, Linux Commands, Bash (Scripting Language), Linux, Scripting Languages, Python Programming
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Containerization, Google Cloud Platform, Application Deployment, Cloud Infrastructure, Cloud Computing Architecture, Cloud Computing, Cloud Management, YAML, Systems Architecture, Command-Line Interface, Scalability
Intermediate · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Social Media, Social Media Strategy, Social Media Marketing, Social Media Management, LinkedIn, Professional Networking, digital literacy, Ethical Standards And Conduct, Facebook, Instagram, Digital Media Strategy, Media and Communications, Social Network Analysis, Professional Development, Safety and Security, Digital Marketing, Cybersecurity, Content Creation, Digital Communications, Communication
Beginner · Course · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Routing Protocols, TCP/IP, System Configuration, Continuous Monitoring
Beginner · Course · 1 - 3 Months

Skills you'll gain: Incident Response, Computer Security Incident Management, Cybersecurity, Google Cloud Platform, Malware Protection, Threat Detection, Security Information and Event Management (SIEM)
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Information Technology Operations, Disaster Recovery, Document Management, Incident Response, Computer Security Incident Management, Information Technology, Change Control, Safety and Security, Technical Communication, Linux, Microsoft Windows, Personally Identifiable Information, Remote Access Systems, Scripting, Bash (Scripting Language), Artificial Intelligence, Windows PowerShell, Software Installation
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Hybrid Cloud Computing, vCenter Server, VMware ESX Servers, vSphere Networking and Storage, Cloud Management, NSX-T Network Virtualization, Virtual Machines, Cloud Infrastructure, Virtualization and Virtual Machines, IT Automation, Cloud Computing, Network Troubleshooting, Automation, Scripting, Performance Tuning, Application Programming Interface (API), System Monitoring
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Marketing Strategies, Facebook, Persona Development, Strategic Marketing, Target Audience, Content Marketing, Marketing, Social Media Marketing, Social Media, Customer Analysis, Driving engagement, E-Commerce, Business
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Load Balancing, Google Cloud Platform, Network Routing, Web Servers, Scalability, Servers, System Configuration, Virtual Networking
Intermediate · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Role-Based Access Control (RBAC), Kubernetes, Authorization (Computing), Identity and Access Management, User Accounts, Containerization, Development Environment, Cloud Engineering
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Recurrent Neural Networks (RNNs), Embeddings, Deep Learning, Convolutional Neural Networks, Artificial Neural Networks, Python Programming, Classification Algorithms, Data Preprocessing, Model Evaluation
Intermediate · Course · 1 - 3 Months