Free learning resources

Every resource curated across all roadmaps, in one searchable place. 90 shown.

All domains BlockChain Development Semiconductor Game Development AR & VR Business Analysis Cybersecurity Digital Marketing Finance & Investment Biotechnology UI & UX Design Space Technology Quantum Computing Kubernetes Cloud Computing DevOps Cloud and DevOps Robotics Artificial Intelligence Software Development Data Science Networking
All types docs · 2595 article · 1099 course · 754 opensource · 445 video · 364 practice · 255 tool · 236 book · 172
article ipSpace blog by Ivan Pepelnjak Networking / Networking · MPLS and Segment Routing docs Cilium documentation Networking / Networking · eBPF and Cilium docs RFC 1918 Private Address Space Networking / Networking · IP Addressing and Subnetting docs Wireshark documentation Networking / Networking · NAT and Address Translation docs CompTIA Network Plus Networking / Networking · Network Admin 55k to 80k article Google BeyondCorp Networking / Networking · Zero Trust Architecture article ipSpace blog by Ivan Pepelnjak Networking / Networking · Private 5G and Open RAN docs Cisco support and documentation Networking / Networking · Spanning Tree Protocol docs AWS VPC documentation Networking / Networking · Azure and GCP Networking docs Cisco support and documentation Networking / Networking · Wi-Fi 6E and Wi-Fi 7 docs NIST SP 800-207 Zero Trust Architecture Networking / Networking · Security Engineer 110k 165k docs Python 3 documentation Networking / Networking · Python for Networking video Professor Messer free training Networking / Networking · Structured Troubleshooting docs IEEE 802.11 wireless standard Networking / Networking · Wireless Security article Internet Society resources Networking / Networking · Email and Messaging Flow docs RFC 1918 Private Address Space Networking / Networking · IPv4 Subnetting and VLSM docs InfluxData Telegraf and InfluxDB docs Networking / Networking · NetFlow and Traffic Analysis docs Arista product documentation Networking / Networking · Fabric QoS and Storage article What is eBPF Networking / Networking · Kubernetes Networking video Professor Messer free training Networking / Networking · Binary Math for Networks docs Docker documentation Networking / Networking · CI CD for Network Config docs RFC 9293 Transmission Control Protocol Networking / Networking · Core Network Protocols docs WireGuard Networking / Networking · Network Security opensource FRRouting open source routing stack Networking / Networking · Routing and Layer 3 docs NIST Computer Security Resource Center Networking / Networking · TLS and PKI video Kevin Wallace Networking Networking / Networking · OSPF docs Prometheus documentation Networking / Networking · Service Mesh and mTLS docs Juniper technical documentation Networking / Networking · Ansible for Networks video Hussein Nasser backend engineering Networking / Networking · UDP and QUIC docs NetBox documentation Networking / Networking · DHCP and IPAM docs Terraform documentation Networking / Networking · Hybrid Connectivity article Cloudflare Learning Center Networking / Networking · Core Network Protocols article Practical Networking Networking / Networking · OSI Seven Layer Model article NetworkLessons Networking / Networking · Routing Table and Static article Cloudflare engineering blog Networking / Networking · TLS and PKI opensource Batfish network configuration analysis Networking / Networking · Automation Engineer 110k+ tool tcpdump and libpcap Networking / Networking · Packet Capture Analysis docs OpenConfig models Networking / Networking · SNMP and Telemetry article Practical Networking Networking / Networking · ARP and MAC Tables docs IEEE 802.1Q VLAN tagging Networking / Networking · VLANs and Trunking article Practical Networking Networking / Networking · DHCP and IPAM docs Security Onion documentation Networking / Networking · IDS IPS and NDR docs Cisco support and documentation Networking / Networking · NAC and 802.1X docs ip command manual page Networking / Networking · eBPF and Cilium article PacketLife cheat sheets Networking / Networking · IP Addressing and Subnetting article Cloudflare Learning Center Networking / Networking · Networking Fundamentals video Professor Messer free training Networking / Networking · Network Admin 55k to 80k docs Palo Alto Networks TechDocs Networking / Networking · Zero Trust Architecture docs Prometheus documentation Networking / Networking · Prometheus and Grafana video Kevin Wallace Networking Networking / Networking · Spanning Tree Protocol docs WireGuard Networking / Networking · Security Engineer 110k 165k docs Cisco support and documentation Networking / Networking · RF Fundamentals docs IEEE 802.1Q VLAN tagging Networking / Networking · Switching and Layer 2 video Professor Messer free training Networking / Networking · Wireless Security article Practical Networking Networking / Networking · Encapsulation and PDUs docs RFC 4862 IPv6 Stateless Autoconfiguration Networking / Networking · IPv6 Addressing opensource FRRouting open source routing stack Networking / Networking · Route Redistribution docs RFC Editor Networking / Networking · TCP IP Model docs Juniper technical documentation Networking / Networking · Fabric QoS and Storage docs NIST Computer Security Resource Center Networking / Networking · Layer 2 Security article Packet Pushers Networking / Networking · Network Architect 140k+ video Kevin Wallace Networking Networking / Networking · First Hop Redundancy docs Azure networking documentation Networking / Networking · Load Balancers and Proxies docs Wireshark documentation Networking / Networking · TCP IP Model docs Palo Alto Networks TechDocs Networking / Networking · Firewalls and NGFW video Professor Messer free training Networking / Networking · Layer 2 Security docs NIST Computer Security Resource Center Networking / Networking · Network Architect 140k+ article ipSpace blog by Ivan Pepelnjak Networking / Networking · Data Center Interconnect video Hussein Nasser backend engineering Networking / Networking · HTTP and Web Protocols docs Prometheus documentation Networking / Networking · Monitoring and Troubleshooting docs RFC 7348 VXLAN Networking / Networking · Data Center Networking docs Wireshark documentation Networking / Networking · OSI Seven Layer Model tool GNS3 network emulator Networking / Networking · Routing Table and Static article Packet Pushers Networking / Networking · Topologies and Design Basics docs Terraform documentation Networking / Networking · Cloud Net Engineer 130k+ docs Security Onion documentation Networking / Networking · Packet Capture Analysis docs Zabbix documentation Networking / Networking · SNMP and Telemetry tool tcpdump and libpcap Networking / Networking · ARP and MAC Tables tool Cisco Packet Tracer Networking / Networking · VLANs and Trunking docs RFC 1035 Domain Names Implementation Networking / Networking · DNS docs NIST Computer Security Resource Center Networking / Networking · IDS IPS and NDR video Professor Messer free training Networking / Networking · NAC and 802.1X course APNIC Academy free courses Networking / Networking · Wi-Fi 6E and Wi-Fi 7 article NetworkLessons Networking / Networking · EIGRP and Metrics docs strongSwan IPsec documentation Networking / Networking · IPsec and VPN course Cisco Networking Academy Networking / Networking · Networking Fundamentals course Cisco Learning Network Networking / Networking · Network Engineer 85k 130k docs RFC 4271 Border Gateway Protocol 4 Networking / Networking · BGP article What is eBPF Networking / Networking · SRE Networking 150k 220k article NetworkLessons Networking / Networking · RF Fundamentals