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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

3 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

2 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

6 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

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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

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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

3 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

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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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Linux command chaining

Linux shells like bash and zsh make it easy to combine commands using chaining, command substitution, and process substitution, letting you run tasks in sequence, reuse command output, or connect commands more flexibly 😎👆 Find a high-res pdf ebook with all my Linux related infographics from http

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New updates on my cybersecurity infographics

In this update in my cybersecurity infographics, I added four new topics: ✅ Reverse shell one-liners ✅ Linux boot time security ✅ Modern DNS security technologies ✅ Phone number OSINT tools If you already bought my cybersecurity infographic pack or ebook, these are exclusively available t

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Roadmap to learning Linux

Linux powers everything from servers and cloud platforms to supercomputers and embedded devices. Learning Linux builds practical skills that can help in system administration, cybersecurity, cloud computing, networking, and DevOps. Here is a roadmap for learning Linux, from beginner to advanced

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Unix-based operating systems

Unix is a long-standing family of stable, multiuser, multitasking operating systems known for its command-line power and clean design. “Unix-based” means an OS directly descends from Unix code or certified Unix lineage Here are known Unix-based operating systems 😎👆 Some are discontinued, while o

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Different types of network routing

Routing is not one-size-fits-all—different routing methods optimize for different goals, from shortest paths and traffic balancing to explicit path control and traffic engineering 😎👆 Find high-res pdf ebooks with all my networking related infographics from https://study-notes.org #datacenter

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Different types of optical transceivers

As Ethernet speeds continue to climb, optical transceivers have become a key part of modern networking. They convert electrical signals into light, enabling high bandwidth links over fiber where copper cables can no longer meet the speed or distance requirements. Here are different types of opt

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Windows vs. Linux: pros and cons

Thinking about switching from Windows to Linux? Here is a quick look at the pros and cons to help you decide whether Linux fits your workflow, your hardware, and your comfort level 😎👆 Find high-res pdf ebooks with all my Linux related infographics from https://study-notes.org #linux #

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TLS vs. IPsec vs. SSH comparison

TLS, IPsec, and SSH all secure network communication, but they do it in different ways and at different layers of the stack This comparison breaks down where each one fits, what it protects, and when you would typically use it 😎👆 Find high-res pdf ebooks with all my cybersecurity related info

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Data center NICs by speed

Data center networking keeps getting faster, and NICs have evolved with it This infographic highlights common data center NICs by speed tier, from 10G to 800G, with major vendors and example models at each bandwidth level 😎👆 Find a high-res pdf ebook with all my networking related infographic

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Network protocol dependency visualization

This diagram visualizes how network protocols stack and depend on one another, showing how application-level protocols ultimately rely on transport, which in turn depend on IP, making it clear why issues often propagate across layers rather than staying isolated 😎👆 Find high-res pdf books with a

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