Medium

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Dec 29, 2025

Higher Education Is Broken: Choosing Your Future Shouldn’t Be This Random

Higher education is becoming a gamble. This article explores why choosing a college major feels random — highlighting confusing…

A video shot from serveilllance camera shows a woman walking on stress and accidently get in a garage while it is closing

0xMarik

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4d ago

The Untrusted Certificate Attack: Breaking HTTPS on a Company Firewall

An Untrusted Certificate Can Still Get You Breached

The Untrusted Certificate Attack: Breaking HTTPS on a Company Firewall

0xMarik

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Sep 13

Introducing Aresius: A Modern, Open-Source Interception Proxy for Web Security

Rethinking the daily toolkit for security testing, research, and API exploration.

Introducing Aresius: A Modern, Open-Source Interception Proxy for Web Security

0xMarik

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Sep 12

Game Of Life Now Speaks MCP: Let Your AI Build Your Routines, Schedules, and Goals

A new integration that turns any MCP-compatible AI assistant into your personal Game Of Life planner.

Game Of Life Now Speaks MCP: Let Your AI Build Your Routines, Schedules, and Goals

0xMarik

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Dec 19, 2025

Why 90% of Online Courses Go Unfinished (And How I Built a Solution)

I kept abandoning courses I paid for. The problem wasn’t motivation — it was the system. Here’s what I built instead.

Why 90% of Online Courses Go Unfinished (And How I Built a Solution)

0xMarik

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Dec 17, 2025

That’s Not a Terminal — The Truth About Linux Terminals

What if I told you… this is not a terminal? What you’re looking at is an emulator. And the real terminal? It used to be a physical machine.

A screen shot of ubuntu terminal with an arrow pointing at a terminal saying “This is NOT a terminal”

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Dec 9, 2025

Understanding Linux Redirection: >, 2>, &>, and <

Understanding >, 2>, and &> in Linux: a complete guide to stream redirection for beginners.

An image contains What’s the difference > 2> &> <

0xMarik

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Oct 16, 2025

How AI Became My 24/7 Learning Companion (And Can Be Yours Too)

Imagine having a tutor available 24/7, one who adapts to your exact learning style, answers your specific questions, and never gets…

How AI Became My 24/7 Learning Companion (And Can Be Yours Too)

0xMarik

·

Oct 13, 2025

False Questions in Science: When Precision Fails the Question

Teacher draw the triangle (The question)

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·

Jul 23, 2025

Building a Powerful Open-Source SIEM with Wazuh, Fluent Bit, Graylog, and OpenSearch

Security monitoring is no longer a luxury — it’s a necessity. But for many organizations, the cost and complexity of commercial SIEM…

Building a Powerful Open-Source SIEM with Wazuh, Fluent Bit, Graylog, and OpenSearch

0xMarik

0xMarik

Cybersecurity expert | Red teaming | Blue Teaming | Systems | Programmer | Critical Thinker | Teaching Methodologies | Educator | Self-Development

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