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The Series Finale of Online Education: Coursera Acquires Udemy

$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.

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Computer Networking

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Hussein Nasser
The Backend Engineering Show

Explore TCP and HTTP keepalive mechanisms, their benefits, challenges, and best practices. Learn about middlebox interactions and optimal timeout settings for improved network performance.
- YouTube
- 35 minutes
- On-Demand
- Free Video
Hussein Nasser
Making TLS Handshake More Secure - The New Encrypted Client Hello TLS Extension

Explore the new Encrypted Client Hello TLS extension, its implementation, benefits, and potential limitations in enhancing TLS handshake security and privacy.
- YouTube
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Hussein Nasser
Unimog - The Cloudflare Kernel Layer 4 Load Balancer

Explore Cloudflare's Unimog: a high-performance layer 4 load balancer. Learn about anycast, packet forwarding, XDP, and edge computing in this technical deep dive.
- YouTube
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Install and Review of Zenarmor for OPNSense

Comprehensive guide to installing and configuring Zenarmor plugin for OPNSense, transforming it into a next-generation firewall with enhanced network traffic monitoring and application-level access control.
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How to Install OPNsense Firewall

Step-by-step guide to installing OPNsense firewall, covering hardware requirements, software downloads, and configuration tips for various setups including VMware ESXi and DNS forwarding.
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Basics of Firewall Rules

Learn essential firewall rule structuring for improved security and management. Covers internal/external access, self-hosting considerations, and stateful firewall operations in a comprehensive tutorial.
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Firewall Basics

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XCP-ng USB Passthrough

Step-by-step guide to enabling USB passthrough for VMs in XCP-ng, covering device identification, policy updates, attachment process, and maintenance. Includes troubleshooting tips for seamless USB device integration.
- YouTube
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ResinChem Tech
How to Create Virtual Switches in Home Assistant

Learn to create and utilize virtual switches in Home Assistant for enhanced automation and control. Explore practical examples including light brightness, streaming services, WLED displays, and input booleans.
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The Internet's Origins and Future - From TCP/IP to AI and Interplanetary Networks

Explore the Internet's history, TCP/IP protocols, and future developments with Vint Cerf, a pioneer in the field. Gain insights into AI's impact and the concept of interplanetary internet.
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Explore high-performance networking solutions for AI/ML clusters, focusing on Broadcom's Thor 2 Ethernet NIC features, including RoCE support, congestion control, and end-to-end fabric management for optimal cluster performance.
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Broadcom Qumran3D - The Industry's First 5nm 25.6T Single-Chip Router

Discover groundbreaking advancements in router technology with the 5nm Qumran3D, featuring 25.6T capacity, enhanced encryption, and revolutionary integration that transforms multi-rack systems into a single powerful chip solution.
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Jeremy's IT Lab
AI and Machine Learning for CCNA Networks - Part 2

Explore AI and machine learning fundamentals, from supervised and unsupervised learning to practical applications in Cisco networks and Catalyst Center management.
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Introduction to Multiplayer Game Development with Unity Netcode for GameObjects

Dive into multiplayer game development with Unity's Netcode for GameObjects, covering client-server architecture, network synchronization, security, and essential multiplayer programming concepts.
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Just Any Tech
PCC Load Balancing and Failover Configuration in Mikrotik RouterOS 7

Master PCC load balancing and failover configuration in Mikrotik RouterOS 7, featuring automatic ISP switching and downtime monitoring for optimal network reliability.
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