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.

Northeastern University
Skills you'll gain: Responsible AI, Data Ethics, Artificial Intelligence, Data Governance, Artificial Intelligence and Machine Learning (AI/ML), Dependency Analysis, Law, Regulation, and Compliance, Machine Learning, Ethical Standards And Conduct, Data-Driven Decision-Making, Data Integrity, General Data Protection Regulation (GDPR), Personally Identifiable Information, Information Privacy, Risk Management Framework, Model Evaluation, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Talent Recruitment, People Analytics, AI Enablement, HR Tech, AI Integrations, Diversity Equity and Inclusion Initiatives, Artificial Intelligence, Ethical Standards And Conduct, Scalability
★ 5 (9) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Virtual Networking, Cloud Infrastructure, Data Import/Export, Network Architecture, Identity and Access Management, Generative AI, Network Planning And Design, AI Workflows, Network Performance Management, General Networking, Network Protocols, Network Infrastructure, Load Balancing, Distributed Computing
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon CloudWatch, Amazon Elastic Compute Cloud, Amazon S3, AWS CloudFormation, Amazon Web Services, Identity and Access Management, Cloud Hosting, AWS Kinesis, Cloud Applications, Amazon DynamoDB, Secure Coding, Command-Line Interface, Cloud Development, Scalability, Application Deployment, Microservices, Serverless Computing, Application Programming Interface (API), Data Storage Technologies
Intermediate · Specialization · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Network Planning And Design, Network Engineering, Network Troubleshooting, Network Performance Management, Scalability, Dataflow
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Health Equity, Team Management, Record Keeping, Medical Science and Research, Collaborative Software, Technical Management, Informatics, Healthcare Project Management, Health Informatics, Devops Tools, Clinical Research, Diversity Awareness, Diversity Equity and Inclusion Initiatives, Clinical Trials, GitHub, Version Control, Git (Version Control System), Docker (Software)
★ 5 (6) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud API, Natural Language Processing, Google Cloud Platform, Image Analysis, Cloud-Based Integration, Computer Vision, Network Analysis, Web Design
Advanced · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Application Deployment, Scalability, Virtual Machines, Kubernetes, Google Cloud Platform, Cloud-Native Computing, Cloud Engineering, Cloud Management, Capacity Management, Network Architecture
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Meta Ads Manager, Target Audience, Facebook, Advertising Campaigns, Instagram, Social Media Campaigns, Marketing, Online Advertising, Advertising, Campaign Planning, Goal Setting, Social Media, Promotions and Campaigns, Digital Advertising, Campaign Management, Paid media, Social Media Marketing, Marketing Strategy and Techniques, Content Creation
★ 5 (8) · Intermediate · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Usability, User Experience Design, User Centered Design, Software Documentation, Usability Testing, Technical Documentation, Bioinformatics, End User Training and Support, Technical Writing, Technical Communication, Product Development, Writing
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Sales Enablement, Email Automation, Sales Process, Calendar Management, Microsoft Copilot, Business Process Automation, Automation, AI Enablement, Scheduling, Workflow Management, AI Integrations, Operational Efficiency, Business Workflow Analysis, Continuous Improvement Process, Data Security, Quality Assurance, Data-Driven Decision-Making, Performance Measurement
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: React.js, ChatGPT, Cascading Style Sheets (CSS), Generative AI, AI Integrations, Development Environment, HTML and CSS, OpenAI, JavaScript Frameworks, Microsoft Visual Studio, Integrated Development Environments, Web Design and Development, Secure Coding, Node.JS, Javascript, Application Programming Interface (API), Security Controls, Package and Software Management
Beginner · Course · 1 - 3 Months