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NetworkChuck — Brand Summaries

AI-powered summaries of 6 videos about NetworkChuck.

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bad USBs are SCARY!! (build one with a Raspberry Pi Pico for $8)

NetworkChuck · 3 min read

Bad USB devices turn a simple “plug in a USB drive” moment into a fast, automated keyboard takeover—capable of disabling security software,...

Bad USBHID DevicesUSB Rubber Ducky

What is a ROUTER? // FREE CCNA // EP 2

NetworkChuck · 2 min read

Routers are the missing link that lets devices on one IP network reach devices on another network—switches can only move traffic within the same IP...

Routers vs SwitchesARP and BroadcastDefault Gateway

you need to create a Cryptocurrency RIGHT NOW!! (Solana token)

NetworkChuck · 3 min read

Creating a “cryptocurrency” is mostly a matter of building a token on an existing blockchain—and doing it on Solana makes the process fast and cheap...

Solana Token CreationSPL Token CLIWallet Setup

5 Steps to Secure Linux (protect from hackers)

NetworkChuck · 2 min read

Securing a Linux server isn’t about a single magic setting—it’s about stacking practical defenses that close the most common entry points. The core...

Linux Server HardeningSSH Key AuthenticationUnattended Upgrades

you need to learn tmux RIGHT NOW!!

NetworkChuck · 2 min read

tmux turns one terminal into a workspace where long-running commands can keep running even after disconnecting—and then be picked up later from...

Tmux BasicsSessions and WindowsPanes and Layouts

i bet you can't do this (because you still suck at subnetting)

NetworkChuck · 2 min read

An IP address is just 32 bits of on/off data, and mastering how to convert between that binary “matrix code” and the familiar decimal form is the...

IPv4Binary ConversionSubnetting