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: Email Automation, Email Marketing, Content Performance Analysis, Marketing Automation, Test Planning, Copywriting, Personalized Campaigns, Regulatory Compliance, Customer Relationship Management (CRM) Software, Performance Analysis, Marketing Analytics, Customer Engagement, Target Audience, Customer Data Management, Compliance Management, Data-Driven Marketing, Compliance Auditing, Customer Relationship Management, Writing and Editing, General Data Protection Regulation (GDPR)
Intermediate · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Workplace Bullying Intervention, Diversity Awareness, Workplace inclusivity, Safety Culture, Labor Law, Accountability, Compliance Management, Disciplinary Procedures, Ethical Standards And Conduct, Strong Work Ethic, Professional Development, Behavior Management, Safety and Security, Social Media, Culture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Fraud detection, Generative AI, Regulatory Compliance, Generative Model Architectures, Responsible AI, Compliance Management, Governance, Business Risk Management, Risk Management Framework, Risk Management, Data Ethics, Financial Regulation, Anomaly Detection, AI Security
Intermediate · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Social Media, Online Advertising, Digital Advertising, Social Media Marketing, Social Media Strategy, Social Media Campaigns, Advertising, Meta Ads Manager, Advertising Campaigns, Web Analytics, Content Performance Analysis, Facebook, Paid media, Instagram, Target Audience, Law, Regulation, and Compliance, Business Ethics, Case Studies
Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: MITRE ATT&CK Framework, Penetration Testing, Brute-force attacks, Cyber Operations, Scripting, Cybersecurity, Scripting Languages, Python Programming, Automation
Mixed · Course · 1 - 4 Weeks

University of Leeds
Skills you'll gain: Cryptographic Protocols, Cryptography, Encryption, Public Key Cryptography Standards (PKCS), Data Security
Beginner · Course · 1 - 4 Weeks

Universidade de São Paulo
Skills you'll gain: Recurrent Neural Networks (RNNs), Natural Language Processing, Artificial Neural Networks, Tensorflow, Python Programming, Embeddings, Machine Learning Methods, Applied Machine Learning, Classification Algorithms, Model Training, Model Optimization
Intermediate · Course · 1 - 3 Months

Campus BBVA
Skills you'll gain: Incident Response, Computer Security Incident Management, Cybersecurity, Cyber Attacks, Cyber Security Strategy, Security Management, Security Information and Event Management (SIEM), Data Security, Fraud detection, Incident Management, Application Security, Security Awareness, Threat Management, Threat Detection, Loss Prevention, Email Security, Identity and Access Management, Authentications
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Interoperability, Virtual Networking, Virtualization, Software-Defined Networking, Verification And Validation, Cloud-Native Computing, Performance Testing, Network Troubleshooting, Network Planning And Design, Automation, Network Architecture, Network Performance Management, IT Automation, Wireless Networks, Real Time Data, Systems Integration, Performance Tuning
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Google Analytics, Web Analytics, Marketing Analytics, Conversion Funnel Analysis, Google Ads, Marketing Effectiveness, Web Analytics and SEO, Smart Goals, Data-Driven Marketing, Customer Analysis, Digital Marketing, Customer Insights, Analytics, Goal Setting, Trend Analysis, Campaign Planning, Strategic Marketing, Data Analysis, Performance Metric, Data Integration
Beginner · Course · 3 - 6 Months

Skills you'll gain: Patient Registration, Claims Processing, Patient Safety, Denial Management, Medical Billing, Revenue Cycle Management, Health Information Management, Copayment Collection and Processing, Practice Management Software, Medical Records, Medical Billing and Coding, Patient Communication, Data Entry, Data Validation, Document Management, Data Integrity, Data Quality
Beginner · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Marketing Budgets, Peer Review, Key Performance Indicators (KPIs), Social Media Marketing, Strategic Marketing, Marketing, Marketing Strategies, Budgeting, Marketing Effectiveness, Social Media, Social Media Strategy, Marketing Planning, Performance Measurement, Business Planning, Cross-Channel Marketing, Target Market, Program Evaluation, Customer Engagement, Planning
Mixed · Course · 1 - 3 Months