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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?
Description:
Embark on a comprehensive 17-hour network engineering journey covering essential concepts and advanced topics. Explore the OSI model, TCP/UDP protocols, NAT, port forwarding, and load balancing through practical examples. Dive into cybersecurity aspects including denial of service attacks, VPNs, and Tor. Learn about high availability, failover strategies, and scaling systems. Understand web technologies like WebSockets, SSL/TLS, and HTTP tunneling. Gain insights into DNS, IP addressing, and network troubleshooting tools. Discover the intricacies of iptables, multicast DNS, and TCP performance optimization. Benefit from career advice and real-world scenarios to enhance your network engineering skills and knowledge.

Network Engineering

Hussein Nasser
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#Computer Science #Computer Networking #DNS #VPN #Load Balancing #Network Engineering #NAT #OSI Model #Port Forwarding
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The OSI Model - Explained by Example