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IP network communication modes

Not all IP traffic is one-to-one. Depending on the use case, networks use unicast, multicast, broadcast, or anycast to deliver data efficiently 😎👆 Find high-res pdf ebooks with all my networking related infographics from https://study-notes.org #networking #network #networkequipment

1 like

USB connector types and port speed

Not all USB ports with the same connector offer the same speed. The connector is just the physical interface, and the USB standard determines the transfer rate This chart breaks down the common USB connectors and the speeds supported by each USB standard 😎👆 Find high-res pdf ebooks with all m

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Opensource alternatives to Microsoft software

Most of Microsoft’s productivity tools are closed-source, but there are plenty of free and open-source alternatives that can handle the same tasks just as well 😎👆 Find high-res pdf ebooks with all my Linux related infographics from https://study-notes.org #opensource #freesoftware #mic

6 likes

Types of monitor cables

Not sure which monitor cable you need? HDMI, DisplayPort, USB-C, DVI, and VGA all have different strengths, from legacy displays to high-refresh-rate gaming and 8K output. Here is a quick comparison 😎👆 Find high-res pdf ebooks with all my technology related infographics from https://study-notes.

1 like

Open-source alternatives to Adobe software

Adobe offers a wide range of tools for creative work—web design, logos, video editing, PDFs, and more. But if you prefer open-source software, there are solid alternatives worth checking out Here are some open-source options you can try instead of Adobe apps 😎👆 Find high-res pdf ebooks with a

6 likes

NFC vs. RFID comparison

RFID lets devices identify tags wirelessly from different distances. NFC is the close-range, tap-based version built for secure two-way actions like payments, access cards, and device pairing. Here is a quick comparison between these technologies 😎👆 Find high-res pdf versions of all my netw

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PC hardware vendors

The PC hardware ecosystem runs on specialized brands working together across CPUs, GPUs, motherboards, memory, and storage. Standardized interfaces make everything modular, while competition keeps pushing performance forward. Here is a visual breakdown of the key brands in each component cate

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Useful OSINT browser extensions

When researching online, OSINT browser extensions can help you collect, verify, and save information faster—without constantly switching tools. Here are some useful browser extensions for OSINT and online investigations 😎👆 Find a high-res pdf ebook with all my cybersecurity related infographi

3 likes

How DNS works

DNS looks simple: type a domain name, get an IP address But behind the scenes, it’s a distributed lookup system. No single server knows every domain. Instead, your request is passed through a hierarchy of name servers until it reaches the authoritative server responsible for that domain 😎👆 Fi

2 likes

The Git ecosystem

Git is much more than version control. It powers collaboration, CI/CD, infrastructure automation, and modern DevOps workflows through shared, traceable changes Here are some of the key tools and platforms built around the Git ecosystem 😎👆 Find high-res pdf ebooks with all my DevOps related in

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Must-watch cybersecurity TV shows

Love cybersecurity? These must-watch TV series dive into hacking, cyber threats, and digital espionage—with plenty of twists, tension, and paranoia along the way 😎👆 Find high-res pdf ebooks with all my cybersecurity related infographics from https://study-notes.org #cybersecurity #hacking

1 like

Embedded Linux systems

Embedded Linux distros are lightweight, purpose-built Linux systems designed for resource-limited devices. They keep only what’s needed to run efficiently on specific hardware and apps. Here are some of the most popular embedded Linux systems 😎👆 Find high-res pdf books with all my Linux relat

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Top Linux-related GitHub projects

As a Linux fan, I’m always curious which open-source Linux projects are getting the most attention on GitHub Here are some of the big ones 😎👆 Did I miss anything important? Find high-res pdf ebooks with all my Linux related infographics at https://study-notes.org #linux #github #op

4 likes

WiFi 6 vs. WiFi 7 comparison

Wi-Fi 7 builds on Wi-Fi 6 with higher speeds, lower latency, and better performance in crowded environments. Here is a quick side-by-side comparison of Wi-Fi 6 and Wi-Fi 7 😎👆 Find high-res pdf ebooks with all my networking related infographics from https://study-notes.org #wifi #wifi6

3 likes

Messaging app comparison

A quick side-by-side look at how popular messaging apps compare on open-source transparency, end-to-end encryption, and anonymity 😎👆 For anonymity, I use this scale: weak (phone # required), medium (email required), strong (no phone # or email required) Find my pdf ebooks on networking and cy

9 likes

Top-15 cybersecurity companies

Cybersecurity companies help protect digital assets by defending against attacks, securing sensitive data, and supporting compliance through threat detection, encryption, network protection, and identity security Here are 15 publicly traded companies focused on cybersecurity 😎👆 Find high-res

1 like

File search commands for Linux

Linux gives you several ways to find what you need — from locating files and walking directory trees to matching text patterns, running regex searches, or using fast fuzzy search tools across the filesystem 😎👆 Find high-res pdf ebooks with all my Linux related infographics from https://study-not

2 likes

Defensive Linux security wheel

Securing a Linux system takes more than one tool. It requires layered defense: vulnerability scanning, threat detection, real-time monitoring, and access control working together to reduce risk across multiple attack paths 😎👆 Find high-res pdf versions of all my cybersecurity related infographic

4 likes

Job scheduling commands on Linux

Linux gives you fine-grained control over how your system works behind the scenes, from automating recurring tasks to deciding which processes get CPU time first. Here are some of the most useful Linux commands for scheduling tasks and managing process priority 😎☝️ Find a high-res pdf ebook w

1 like

Different types of SSD form factors

SSD form factors come in different shapes and connection types—AIC, 2.5-inch, M.2, E1.S, U.2, and mSATA—each built for different performance, space, and system design needs 😎👆 Find high-res pdf ebooks with all my technology related infographics at https://study-notes.org #ssd #technology

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