What They Actually Protect, and What They Don’t
What a VPN actually does VPN stands for virtual private network, and the idea is right there in the name. It builds a private, encrypted tunnel across a network you…
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Google Jupiter Data Center Network Fabric
Google’s Datacenter Optical Circuit Switches and Jupiter network fabric Google’s data centers are unlike any other. It seems they have windows like normal houses because as from the last SIGCOMM’22…
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What is an Access Server or Terminal Server in my CCNA or Cisco Certification Lab?
There are a lot of different pieces that are involved in building a CCNA (Cisco Certified Network Associate) 200-301, CCNA Security, CCNP Enterprise, CCNP Security, or other home lab for…
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Network Programmability – Git, GitHub, CI/CD, and Python
Network programmability has been the latest trend in the networking industry over the past few years. Enterprises and organizations are moving from traditional IT networking to Software-defined networking because of…
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HPE Closes $14 Billion Acquisition of Juniper Networks, Forms AI-Centric Networking Unit
Hewlett Packard Enterprise (HPE) has finalized its landmark $14 billion acquisition of Juniper Networks, creating a new AI-centric networking division and reshaping the competitive landscape for cloud and AI infrastructure….
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Openssl 3.x and Legacy Providers – Practical Networking .net
Openssl v 3.0 released in Sept 2021, and one of the major changes was this one: Provider based architecture. A replacement for the old “engine” interface that enables much more…
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The Best Cloudflare Tunnel Alternatives – How to Choose the Right Tunneling Solution for Your Use Case
Cloudflare Tunnel is a secure tunneling solution that allows developers to expose local applications and private services to the internet without opening inbound ports or changing firewall rules. Instead of…
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How Hackers Can Control Anything Remotely Using LoRa Modules :: Null Byte
LoRa (long-range) technology is widely used in IoT applications because it can transmit data over long distances without requiring internet access. Because of its long range and low power consumption,…
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Network evolution for the Agentic AI era
With all of the attention being paid to the compute resources required to power AI, connectivity is sometimes overlooked. This poses a new dynamic for those planning their next phase…
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How Your Devices Get on The Network
What DHCP does DHCP, the Dynamic Host Configuration Protocol, is the system that hands out network settings automatically. Every device on a network needs a few things to function: its…
