This Time I Open-Sourced a Prompt, Not a Script
I spent an evening fixing a problem open since 2014: ufw does not protect Docker published ports. My firewall said three ports were open. Twelve were, including a control panel that can open a shell. But this post is about a decision I made when publishing the fix: there is no executable script in the repository. Part one is the bug and the three traps I hit; part two is why it cannot be a script, and where that approach stops working.
38 2026-07-25
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Getting Started with Slide CAPTCHA Recognition + Bypassing Front-End Encryption
```html Recently, I encountered a requirement for automatic login. After clicking a few buttons, I found that besides…
964 2025-05-22
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Quickly Set Up the Ability to Monitor Recent Ransomware Incidents Using n8n
```html 0x01 Requirements Recently, several projects started due to clients being attacked by ransomware. To quickl…
586 2025-04-14
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Learn secondary development with AI and bypass the €99 feature limitations.
```html In a previous article, we discussed how to enable multi-language support on a website using Polylang, and desc…
917 2024-12-22
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A converter for transforming OpenAI-format response packages to Claude-format (streaming output).
```html Background The field of large models is currently flooded with various options, such as OpenAI's GPT series…
6,930 2024-12-15
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Introduction to Penetration: How to Get a $30 Milk Tea for Free (Q&A Style & Payment System Vulnerabilities)
```html Background Today, while scrolling through my social media feed, I noticed a friend initiated a "Harmony Cha…
1,016 2024-12-12
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Automate Article Translation with n8n + LLM (Based on Webhook)
Recently, with various AI models being rolled out on a large scale, the cost of tokens has become quite low. This has l…
1,956 2024-11-12
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Record of Recovering Virtual Machine Files (qcow2 + LVM) in PVE 7.x
```html I recently discovered that several services on my home All-in-One server were malfunctioning. When I tried to…
1,070 2024-03-30
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Practical Approaches to Site-to-Site Network Connectivity in a Cross-Border Home Broadband Environment
```html The current situation is as follows: Both locations only have public IPv4 addresses. The public IP addr…
759 2024-01-08
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Wazuh API Default Username and Password Issue
```html Introduction After installing Wazuh using the Quickstart method, by default, a random ADMIN_PASSWORD is gen…
5,530 2023-05-05
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