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: Node.JS, Role-Based Access Control (RBAC), TypeScript, Authentications, Server Side, Jest (JavaScript Testing Framework), Back-End Web Development, MongoDB, Object-Relational Mapping, Web Development Tools, Web Applications, Unit Testing, Web Development, Database Management, Secure Coding, Application Programming Interface (API), Middleware, NoSQL, Javascript and jQuery, Development Environment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Instagram, Social Media Content, Content Strategy, Social Media Marketing, Brand Marketing, Business Planning, Social Media Strategy, Content Creation, Brand Management, Target Audience
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SQL, Database Management, Query Languages, Relational Databases, Database Design, Data Analysis, Data Integrity, Data Manipulation, User Accounts
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Facebook, Social Media Marketing, Marketing Analytics, Social Media Management, Advertising, Target Audience, Digital Advertising, Drive Engagement, Content Strategy, Content Creation
Beginner · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Email Security, Data Loss Prevention, Google Workspace, Security Management, Malware Protection, Security Controls, Personally Identifiable Information, Network Routing, Content Management
Beginner · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity Training, Diversity and Inclusion, Diversity Programs, Diversity Awareness, Workplace inclusivity, Initiative and Leadership, Organizational Leadership, Leadership Development, Strategic Leadership, Organizational Change, Organizational Effectiveness, Case Studies, Goal Setting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Cloud Platform, Kubernetes, Debugging, Cloud Infrastructure, Cloud Computing, Cloud Engineering, System Configuration, Network Troubleshooting, Problem Management
Intermediate · Project · Less Than 2 Hours

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: Instagram, Content Performance Analysis, Driving engagement, Social Media Management, Social Media, Social Media Marketing, Customer Engagement, Business Communication, Business
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: PySpark, Data Pipelines, Apache Spark, Dashboard, Data Processing, Real Time Data, Data Visualization, Natural Language Processing, Distributed Computing, Data Transformation, Deep Learning, Performance Tuning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Ansible, Red Hat Enterprise Linux, Package and Software Management, User Accounts, OS Process Management, Linux Administration, Network Administration, Data Storage, Systems Administration, Infrastructure as Code (IaC), YAML
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Cloud Services, Infrastructure As A Service (IaaS), Kubernetes, Cloud Computing, Cloud Applications, Virtual Networking, Network Infrastructure, Containerization, Cloud Storage, Data Storage Technologies, Virtual Machines, Platform As A Service (PaaS), Serverless Computing, Identity and Access Management
Beginner · Course · 1 - 3 Months