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The OSI Model - Explained by Example
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Classroom Contents
Network Engineering
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- 1 The OSI Model - Explained by Example
- 2 TCP vs UDP Crash Course
- 3 Port forwarding with NAT and iptables (transparent proxying) - “Run” your webapp on port 80
- 4 Network Address Translation - NAT Explained
- 5 TCP Tunneling Applications Pros and Cons (Explained by Example)
- 6 How much bandwidth do you really need? (Web browsing, streaming and gaming)
- 7 Denial of Service Attacks Explained
- 8 Public IP vs. Private IP and Port Forwarding (Explained by Example)
- 9 Load Balancer vs Reverse Proxy (Explained by Example)
- 10 Do you REALLY need a VPN?
- 11 How Tor Works? (The Onion Router)
- 12 Programmatically Open External Ports with UPNP
- 13 Address Resolution Protocol - ARP
- 14 Fail-over and High-Availability (Explained by Example)
- 15 What happens when you type google.com into your browser and press enter? (Detailed Analysis)
- 16 Server Name Indication (SNI) (Explained by Example)
- 17 Scaling and Securing WebSockets with HAProxy
- 18 Docker Volumes Explained (PostgreSQL example)
- 19 Building a Multi-player Game with WebSockets
- 20 SSL/TLS Termination, TLS Forward Proxy Pros and Cons
- 21 How public WIFI can be sniffed?
- 22 Setup Active-Passive Cluster with Keepalived & HAProxy (Two raspberry pis)
- 23 Active-Active vs Active-Passive Cluster to Achieve High Availability in Scaling Systems
- 24 SSH Tunneling - Local & Remote Port Forwarding (by Example)
- 25 A Good Network Engineering Videos Resource Recommendation
- 26 Multicast DNS Explained
- 27 What is the TCP 3-Way Handshake and Why Backend Engineers should understand it
- 28 Wiresharking CURL - How a single GET request translates to 10 TCP Packets
- 29 What is TCP Slow Start and how Does it affect your Web Application Performance?
- 30 Expose Local WebSocket, HTTP and HTTPS WebServers to the Public Internet with Ngrok
- 31 TCP Half-Open Explained
- 32 Career Path Advice - Moving from a Network Engineer to a Backend Engineer
- 33 Demystifying the Browser Networking Tab in Developer Tools With Examples
- 34 What is a Virtual IP Address? How does it help with High-Availability
- 35 How HTTP Tunneling works, The CONNECT method, Pros & Cons and more
- 36 NAT Slipstreaming Vulnerability Explained
- 37 NEW GENIUS DNS Cache Poisoning Attack - SAD DNS Explained
- 38 iptables Demystified - Port Redirection and Forwarding HTTP Traffic to another machine (part 1)
- 39 iptables Demystified - Load Balancing without a Load Balancer (no software installation) (part 2)
- 40 Technical Discussion on VPNs - How VPNs Work, their benefits, and What happens when VPNs are Hacked
- 41 HTTP Code 502 Bad Gateway Explained (All its Possible Causes on the Backend)
- 42 Following an HTTP GET / through Switches, Routers, Gateways, and Proxies (Detailed Examples)
- 43 Hub vs Switch vs Bridge vs Router (Full Detailed Example)
- 44 First port your computer hits
- 45 The Beauty of the Internet Protocol
- 46 This tool is neat
- 47 DNS is beautiful
- 48 Why 0177.0.0.1 is also localhost
- 49 Software Engineering and Nursery Rhymes
- 50 UDP hole punching | The Backend Engineering Show
- 51 This project could free millions of IPv4 addresses, but is it worth it?
