Cisco Networking courses can help you learn network fundamentals, routing and switching, security protocols, and troubleshooting techniques. You can build skills in configuring routers and switches, managing network traffic, and implementing security measures. Many courses introduce tools like Cisco Packet Tracer and Wireshark, that support simulating network environments and analyzing data packets. By engaging with these tools, you can apply your knowledge to real-world networking challenges and enhance your technical proficiency.

Fortinet, Inc.
Skills you'll gain: Network Support, Network Troubleshooting, Firewall, Network Monitoring, Technical Support and Services, Network Security, Virtual Private Networks (VPN), Lightweight Directory Access Protocols, System Monitoring, Authentications, Performance Tuning, Security Software, System Configuration, Cybersecurity, Memory Management, Malware Protection
★ 4.8 (46) · Intermediate · Course · 1 - 3 Months

Howard University
Skills you'll gain: Business Software, Information Systems, Enterprise Application Management, Management Information Systems, Information Technology, Enterprise Resource Planning, Information Systems Security, E-Commerce, Business Systems Analysis, Systems Analysis, Computer Hardware, Data Warehousing, Decision Support Systems, Disaster Recovery, Networking Hardware, Business Ethics, Operating Systems, Data Ethics, Business Process Management, Customer Relationship Management
★ 4.7 (72) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Professional Networking, Interviewing Skills, Technical Communication, Data Infrastructure, Data Warehousing, Data Pipelines, Big Data
★ 4.7 (105) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Containerization, Cloud Infrastructure, Cloud Computing, Cloud Applications, Software Architecture, Continuous Deployment, Application Lifecycle Management, Service Management
★ 4.7 (67) · Beginner · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Kubernetes, Containerization, Cloud-Native Computing, Cloud Infrastructure, Data Persistence, Application Deployment, DevOps, YAML, Data Storage, Cloud Computing, Development Environment, Infrastructure as Code (IaC), General Networking, Scalability, Network Model, Command-Line Interface
★ 4.1 (27) · Beginner · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Digital Forensics, grep, Network Protocols, General Networking, Record Keeping, Data Storage, Data Integrity, File Management, Ethical Standards And Conduct, Encryption, Data Validation, Technical Documentation
★ 4.7 (272) · Intermediate · Course · 1 - 3 Months

Dartmouth College
Skills you'll gain: Talent Management, People Development, Professional Networking, Collaboration, Leadership Development, Team Building, People Management, Talent Sourcing, Talent Acquisition, Entrepreneurship, Workforce Development, Motivational Skills, Innovation, Organizational Leadership, Leadership and Management, Drive Engagement, Leadership, Talent Recruitment, Influencing, Growth Strategies
★ 4.9 (187) · Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Management Training And Development, Talent Recruitment, Human Resources Management and Planning, Culture Transformation, Leadership, Workplace inclusivity, Recruitment, Human Resource Management, Diversity and Inclusion, Professional Development, Human Capital, Intercultural Competence, Organizational Structure, Human Resources Software, Organizational Leadership, People Development, Professionalism, Professional Networking, Lifelong Learning, Time Management
★ 3.9 (139) · Intermediate · Specialization · 1 - 3 Months

Board Infinity
Skills you'll gain: NSX-T Network Virtualization, vSphere Networking and Storage, Virtual Networking, VMware ESX Servers, Software-Defined Data Center (SDDC), VMware vSAN, vSphere DRS & HA, Software-Defined Networking, Hybrid Cloud Computing, Zero Trust Network Access, Virtualization, Storage vMotion, Data Centers, vCenter Server Management, vCenter Server, Role-Based Access Control (RBAC), Virtualization and Virtual Machines, Virtual Machines, Virtual Local Area Network (VLAN), Network Switches
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Professional Networking, Interviewing Skills, Technical Support, Technical Support and Services, Professional Development, Relationship Building, Help Desk Support, Professionalism, Technical Communication, Verbal Communication Skills, Follow Through, Communication Strategies, Communication
★ 4.9 (146) · Mixed · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Systems Thinking, Epidemiology, Systems Analysis, Social Network Analysis, Simulations, Network Analysis, Public Health, Network Model, Public Health and Disease Prevention, Social Determinants Of Health, Behavioral Health, Economics
★ 4.6 (205) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Serverless Computing, Security Strategy, Network Security, Firewall, Cloud Applications, Cloud Management, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Services, System Monitoring, Cloud Security, Cloud Deployment, Application Security, Internet Of Things, Software Development Tools, Artificial Intelligence, Key Management
★ 4.7 (546) · Beginner · Course · 1 - 4 Weeks