Internet Security courses can help you learn about network security protocols, encryption techniques, and threat detection methods. You can build skills in risk assessment, incident response, and implementing security policies. Many courses introduce tools like firewalls, intrusion detection systems, and antivirus software, demonstrating how these tools are used to protect sensitive data and maintain system integrity.

LearnQuest
Skills you'll gain: Network Architecture, Network Protocols, Wireless Networks, Network Performance Management, Network Planning And Design, Network Engineering, Network Infrastructure, Communication Systems, Network Model, Telecommunications, Digital Signal Processing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Computer Security Incident Management, Vulnerability Assessments, Cyber Operations, Cybersecurity, Cyber Threat Intelligence, Cyber Attacks, Cyber Security Strategy, IT Security Architecture, MITRE ATT&CK Framework, Cyber Threat Hunting, Threat Detection, Cyber Security Assessment, Network Security, Application Security, DevSecOps, Malware Protection, Security Management, Cloud Security, Encryption, Authentications
Intermediate · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Data Security, Cloud Security, Azure Active Directory, Microsoft Azure, Data Storage, Encryption, Cloud Storage, Microsoft SQL Servers, Active Directory, Data Access, Authentications, Database Management, Databases, Data Governance, Key Management, Identity and Access Management, Firewall
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Verification And Validation, Theoretical Computer Science, System Testing, Embedded Software, Software Systems, Communication Systems, Systems Design, System Design and Implementation, Embedded Systems, Automation, Process Modeling, Behavioral Management, System Configuration, Markov Model
Intermediate · Course · 1 - 4 Weeks

Indian Institute of Science
Skills you'll gain: Engineering, Scientific, and Technical Instruments, Biomedical Technology, Biomedical Engineering, Electronics, Semiconductors, Electronic Systems, Systems Design, Internet Of Things, Electronic Hardware, Materials science, Chemical Engineering, Laboratory Experience, Laboratory Techniques, Manufacturing Processes
Beginner · Course · 1 - 3 Months

Skills you'll gain: MITRE ATT&CK Framework, Vulnerability Assessments, Open Web Application Security Project (OWASP), Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Scanning, Vulnerability Management, Threat Modeling, Cybersecurity, Malware Protection, Mobile Security, Cyber Threat Intelligence, Penetration Testing, Exploitation techniques, Brute-force attacks, Network Security, Cryptography, Threat Management, Information Systems Security, Threat Detection, Cloud Security
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Cloud Infrastructure, Identity and Access Management, Google Cloud Platform, Kubernetes, Cloud Development, Cloud Applications, Generative AI, Application Deployment, Cloud-Native Computing, Cloud Services, Cloud Storage, Google App Engine, Cloud Deployment, Cloud Platforms, Infrastructure As A Service (IaaS), Service Level, Microservices, Cloud Engineering, Cloud Computing, Cloud Computing Architecture
Intermediate · Specialization · 3 - 6 Months

University of Maryland, College Park
Skills you'll gain: Customer Retention, Loyalty Programs, Marketing Budgets, Brand Loyalty, Customer Acquisition Management, Competitive Analysis, Customer Analysis, Customer Relationship Management, Customer Insights, Data-Driven Marketing, Customer Relationship Building, Customer Data Management, Marketing Channel, Marketing Analytics, Online Advertising, Customer Engagement, Marketing Effectiveness, AI Personalization, Data Ethics, Digital Marketing
Intermediate · Specialization · 1 - 3 Months
Google Cloud
Skills you'll gain: Istio, CI/CD, Kubernetes, Serverless Computing, Containerization, Multi-Cloud, Cloud-Native Computing, Hybrid Cloud Computing, Application Deployment, Cloud Infrastructure, Continuous Integration, Continuous Deployment, Google Cloud Platform, Cloud Management, DevOps, Network Security, Continuous Delivery, Microservices, Cloud Deployment, Cloud Platforms
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Injury Prevention, Public Safety and National Security, Social Justice, Policty Analysis, Research, and Development, Public Policies, Policy Analysis, Public Health and Disease Prevention, Public Health, Health Disparities, Law, Regulation, and Compliance, Community Health
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft Azure, Serverless Computing, Cloud Development, Microsoft Power Automate/Flow, Event-Driven Programming, Cloud-Based Integration, Business Process Automation, Application Programming Interface (API), Webhook Security, GitHub
Intermediate · Course · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Amazon Web Services, Cloud Computing, Cloud Management, Cloud Services, Amazon S3, Cloud Platforms, Public Cloud, Amazon Elastic Compute Cloud, Cloud Computing Architecture, Technical Product Management, AWS Identity and Access Management (IAM), AWS CloudFormation, AWS Kinesis, Amazon Redshift, Cloud Security, Software Architecture, Amazon CloudWatch, Cloud Storage, Serverless Computing, Product Management
Build toward a degree
Beginner · Specialization · 1 - 3 Months