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: Model Deployment, Apache Spark, Data Pipelines, Cloud Deployment, Model Training, IBM Cloud, Applied Machine Learning, Machine Learning Methods, Model Optimization, Machine Learning Algorithms, Docker (Software), Machine Learning, Containerization, Data Science, Python Programming, Scalability, Design Thinking
★ 4.3 (62) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Elastic Compute Cloud, Amazon Web Services, Virtual Machines, Cloud Infrastructure, Scalability, Verification And Validation, Cloud Deployment, Application Deployment
★ 4.6 (57) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Cloud Infrastructure, Application Deployment, Service Level, Microservices, Cloud Engineering, Kubernetes, Google Cloud Platform, Cloud Computing Architecture, CI/CD, Cloud Deployment, Cloud Security, Site Reliability Engineering, Cloud Computing, Infrastructure Architecture, Restful API, Continuous Integration, Network Architecture, DevOps, Network Planning And Design, Cloud Management
★ 4.7 (127) · Intermediate · Course · 1 - 3 Months

Aptly
Skills you'll gain: TikTok, Social Media Content, Social Media Marketing, Business Marketing, Content Scheduling, Brand Marketing, Social Media Strategy, Social Media, Content Creation, Marketing Strategies, Content Marketing, Marketing, Web Presence, Brand Awareness, Driving engagement, Content Strategy, Branding, Customer Engagement
★ 4.9 (14) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Cloud Development, Serverless Computing, Google Cloud Platform, Cloud Deployment, Cloud Services, Application Development, Containerization, Cloud-Based Integration, Cloud Security, Application Deployment, Identity and Access Management, Integration Testing, Scalability
★ 4.4 (12) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Public Key Infrastructure, Cybersecurity, Cryptography, Cryptographic Protocols, Exploitation techniques, Security Testing, Encryption, Technical Writing, Test Tools, Human Factors (Security), Technical Communication
★ 3.9 (9) · Intermediate · Course · 1 - 3 Months

Goodwill Industries International
Skills you'll gain: digital literacy, Cultural Responsiveness, Training Programs, Educational Materials, Intercultural Competence, Relationship Building, Active Listening, Cultural Diversity, Digital Transformation, Computer Literacy, Workforce Development, Community Development, Community Outreach, Research, Workplace inclusivity, Rapport Building, Curriculum Planning, Needs Assessment, Digital Communications, Computer Security Awareness Training
★ 4.7 (47) · Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Google Gemini, Retrieval-Augmented Generation, Responsible AI, Generative AI Agents, Gemini, Generative AI, Prompt Patterns, Google Workspace, Generative Model Architectures, AI Security, AI Workflows, Google Cloud Platform, Agentic Workflows, AI Orchestration, AI Product Strategy, Large Language Modeling, Cloud Computing, Artificial Intelligence, Collaboration
★ 4.8 (6) · Beginner · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Blogs, Performance Analysis, Content Performance Analysis, Performance Measurement, Content Scheduling, Content Development and Management, Performance Metric, Performance Improvement, Social Media Content, Social Media Marketing, Content Creation, WordPress, Promotional Strategies, Content Marketing, Content Management Systems, Web Presence, Email Marketing, Workflow Management, Driving engagement, Content Management
★ 3.1 (8) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Responsible AI, Google Gemini, Generative AI Agents, Generative AI, Gemini, Generative Model Architectures, Google Cloud Platform, AI Product Strategy, AI Security, Cloud Platforms, Cloud Infrastructure, No-Code Development, Decision Making
★ 4.9 (11) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Electrical Substation, Electric Power Systems, High Voltage, Electrical Systems, Electrical Power, Electrical Equipment, Electrical Safety, Electrical Engineering, Control Systems, Automation Engineering, Artificial Neural Networks
★ 4.5 (35) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Apache Airflow, Dataflow, Extract, Transform, Load, Data Pipelines, Apache Kafka, Real Time Data, AWS Kinesis, Data Validation, Data Warehousing, System Monitoring, Event Monitoring, Data Infrastructure, Data Collection, Data Integrity, Snowflake Schema, Continuous Monitoring, Automation, Data Quality, Data Processing
Intermediate · Course · 1 - 4 Weeks