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.

Google Cloud
Skills you'll gain: Docker (Software), Virtual Networking, Network Monitoring, Google Cloud Platform, Containerization, Network Performance Management, Cloud Hosting, Software-Defined Networking, Wide Area Networks, Live Streaming, Cloud Services, Cloud Infrastructure, Network Routing, Network Architecture, Real Time Data, Performance Management
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Load Balancing, Google Cloud Platform, Virtual Machines, Cloud Engineering, Amazon Elastic Compute Cloud, Amazon Web Services, Public Cloud, Cloud Infrastructure, Cloud Platforms, Virtual Networking, Cloud Deployment, Network Routing, Firewall
Intermediate · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Management Training And Development, Employee Onboarding, Talent Recruitment, Human Resources Management and Planning, Team Management, Recruitment, Recruitment Strategies, Talent Acquisition, New Hire Orientations, Talent Management, Staff Management, Team Building, Human Resource Strategy, Workforce Planning, Human Resources, Performance Management, Product Management, Leadership, Product Improvement, Empowerment
Intermediate · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Angular, Application Deployment, JavaScript Frameworks, Software Testing, Test Tools, Web Development Tools, Unit Testing, Application Performance Management, CI/CD, Continuous Integration, Web Applications, TypeScript, Ajax, Application Lifecycle Management, Secure Coding, Web Development, Code Coverage, Software Architecture, Command-Line Interface, Version Control
Intermediate · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: Billing, Amazon Web Services, Cost Reduction, Cost Management, Cost Estimation, Cloud Management, Cloud Storage, Cloud Services, Product Support, Technical Support, Customer Support
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Meta Ads Manager, Facebook, Bidding, Marketing, Online Advertising, Social Media Campaigns, Advertising Campaigns, Marketing Materials, Campaign Planning, Digital Advertising, Social Media Content, Campaign Management, Social Media, Social Media Marketing, Paid media, Marketing Strategies, Advertising, Target Audience, Lead Generation, A/B Testing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Routing, TCP/IP, Virtual Networking, Google Cloud Platform, Network Infrastructure, Network Planning And Design, Firewall, Network Security, Network Monitoring, Cloud Security
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Hardware Architecture, Microarchitecture, Memory Management, Cloud Development, Computer Programming Tools, Computing Platforms, OS Process Management
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Virtual Networking, Virtualization, Dynamic Host Configuration Protocol (DHCP), Virtualization and Virtual Machines, Linux Administration, Linux Servers, Lightweight Directory Access Protocols, Network Administration, Virtual Machines, Linux, Network Architecture, Information Technology, Network Planning And Design, Virtual Environment, General Networking, Computing Platforms, System Configuration, Linux Commands, Remote Access Systems
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Linux Administration, Linux Servers, Web Servers, Lightweight Directory Access Protocols, Email Security, Linux, Nginx, Apache, Dynamic Host Configuration Protocol (DHCP), Linux Commands, Servers, Operating System Administration, Hardening, Server Administration, Active Directory, Windows Servers, File Systems, System Configuration, Microsoft Servers, Network Security
Advanced · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Web Analytics, Paid media, Digital Marketing, Email Marketing, Social Media Analytics, Digital Media Strategy, Digital Marketing Campaigns, Digital Marketing Tools, Marketing Analytics, Digital Analysis, Data-Driven Marketing, Social Media Marketing, Marketing Effectiveness, Earned Media, Social Media Campaigns, Social Media, Media Strategy, Content Performance Analysis, Analytics, Owned Media
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Looker (Software), Dashboard, Dashboard Creation, Data Manipulation, Data Visualization, Data Presentation, Exploratory Data Analysis, Data Management, Google Cloud Platform, Network Analysis
Beginner · Project · Less Than 2 Hours