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.

Simplilearn
Skills you'll gain: Product Promotion, Search Engine Optimization, Paid media, E-Commerce, Logistics Management, Promotions and Campaigns, Logistics, Product Marketing, Promotional Strategies, Product Knowledge, Online Advertising, Digital Advertising, Content Optimization, Social Media Marketing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Analytics, Social Media Management, Social Media Marketing, Social Media, Key Performance Indicators (KPIs), Social Media Content, Brand Awareness, Content Performance Analysis, Social Media Campaigns, Digital Advertising, Advertising, Performance Metric, Market Analysis, Performance Analysis, Digital Marketing, Marketing Communications
Intermediate · Guided Project · Less Than 2 Hours

University of Maryland, College Park
Skills you'll gain: Risk Management Framework, Threat Management, Cyber Risk, Risk Management, Security Management, MITRE ATT&CK Framework, Security Awareness, Operational Risk, Risk Analysis, Business Risk Management, Human Factors (Security), Safety Culture, Risk Mitigation, Industrial and Organizational Psychology, Infrastructure Security, Threat Detection, Cyber Security Strategy, Cyber Security Policies, Organizational Leadership, Organizational Effectiveness
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Load Balancing, Hybrid Cloud Computing, Google Cloud Platform, Cloud Management, Network Performance Management, Performance Tuning, Network Routing, Cloud Security, TCP/IP, Scalability, Distributed Denial-Of-Service (DDoS) Attacks
Intermediate · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Rust (Programming Language), Memory Management, Application Programming Interface (API), Server Side, Code Reusability, Back-End Web Development, System Programming, Web Frameworks, Web Development, Other Programming Languages, Web Servers, Software Documentation, Scalability, Integrated Development Environments, Build Tools, Data Analysis, Maintainability, Network Protocols, Application Development
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Workflow Management, Make.com, Document Management, AI powered creativity, Content Development and Management, Social Media Content, Instagram, ChatGPT, AI Workflows, Prompt Engineering, Content Creation, Social Media Marketing, Google Docs, Social Media, Social Media Management, Social Media Strategy, AI Integrations
Intermediate · Guided Project · Less Than 2 Hours

Universidad de los Andes
Skills you'll gain: Spatial Analysis, NoSQL, Spatial Data Analysis, Geospatial Mapping, Geographic Information Systems, Geospatial Information and Technology, Big Data, MongoDB, GIS Software, File Systems, Data Infrastructure, Apache Hadoop, Distributed Computing, Data Architecture, Cloud Computing, Apache Spark, Public Cloud, Database Systems, Scalability, Databases
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Cloud Infrastructure, Google Cloud Platform, Cloud Computing, Cloud Computing Architecture, Computing Platforms, Cloud Platforms, Infrastructure Architecture, Virtual Machines, Virtual Networking, Network Infrastructure, Cloud Management, Virtualization and Virtual Machines, Network Administration, System Configuration, General Networking, Network Routing, Firewall, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Lakes, Data Governance, Data Warehousing, Data Infrastructure, Data Architecture, Google Cloud Platform, Data Management, Advanced Analytics, Data Security, Data Integration, Data Storage Technologies, Analytics, Data Pipelines, Cloud Computing, Cloud Computing Architecture, Applied Machine Learning
Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Recognizing Others, Leadership Development, Leadership, Growth Mindedness, Initiative and Leadership, Team Leadership, Personal Development, Team Motivation, Fundraising, Leadership and Management, Self-Awareness, Influencing, Motivational Skills, Business Leadership, Empowerment, Personal Integrity, Trustworthiness, Visionary, Team Management, Team Oriented
Beginner · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Network Architecture, Data Centers, Network Security, Network Planning And Design, Networking Hardware, Network Switches, Computer Networking, Information Systems Security, Network Engineering, Network Infrastructure, Computer Security, Network Administration, Local Area Networks, Data Infrastructure, General Networking, Network Routing, Wide Area Networks, Network Protocols, Wireless Networks, Telecommunications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Elastic Compute Cloud, Cloud Deployment, Cloud Computing Architecture, Amazon CloudWatch, Amazon S3, Database Systems, Cloud Services, Cloud Computing, AWS CloudFormation, Relational Databases, Database Administration, Public Cloud, Amazon DynamoDB, Application Deployment, Database Design, Database Management Systems, Cloud Storage
Intermediate · Specialization · 3 - 6 Months