Do What the CNI Does By Hand
In this article, you’ll build an accurate mental model of what a Container Network Interface (CNI) actually does. Not by reading YAML, but by doing every single step it does…
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Locking Down Linux: Using Ubuntu as Your Primary OS, Part 3 (Application Hardening & Sandboxing) :: Null Byte
Once you’ve installed Ubuntu with security in mind and reduced the possibility of network attacks on your system, you can start thinking about security on an application level. If a…
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Dell, Nutanix combo expands virtualization, private cloud choices
Dell and Nutanix have teamed to offer customers more enterprise storage choices in Nutanix private cloud environments. Dell’s PowerStore enterprise all-flash storage system now supports Nutanix Cloud Platform 7.6, with validated…
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You Know How Networks Work, Want To Know How Everything Else Works? Here’s Some Books
I know, this is not about networking but I received few great feedbacks to my posts about the matter so I decided to share with you the materials I used to…
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A Field Guide to the April Fools RFCs
Here’s a line from an official document published by the people who run the internet: “Readers who cannot distinguish satire by reading the text may have a future in marketing.”…
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Locking Down Linux: Using Ubuntu as Your Primary OS, Part 4 (Auditing, Antivirus & Monitoring) :: Null Byte
You’ve protected your Ubuntu system from physical attacks, annoyed network hackers, and sandboxed potentially malicious applications. Great! Now, the next logical steps to locking down your OS include thoroughly auditing…
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Why enterprises should care about Nokia’s AI-RAN platform
Adoption path and reality check Nokia is not promising instant transformation. AI‑RAN pilots are slated for late 2026, with commercial availability on card‑based systems in 2027 and AirScale-based systems around…
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How to Clear Entire Configuration of your Juniper Device
If you have a Juniper device that needs to be sent to RMA or you are just putting it to some other use on your network, you will probably want…
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How Clients and Servers Communicate: Full Handbook on HTTP/1.1, HTTP/2, REST, WebSockets, GraphQL, gRPC, and Protocol Buffers
You’ve built and consumed APIs. You know what a GET request is, what a JSON response looks like, and how to add an Authorization header. You’ve used REST, maybe tried…
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Use Upip to Load MicroPython Libraries onto a Microcontroller Over Wi-Fi :: Null Byte
MicroPython is an exciting language to use on ESP8266 boards and ESP32-based microcontrollers, but it doesn’t always include all of the libraries you’ll need for a specific project. This issue…
