💬 ชาวเน็ตแห่แชร์: tag/cybersecurity%opensource

Level UI • 1 day • in Articles • 9 min read

An MCP server is not a new API. It is a thin layer over the one you already have

Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...

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Arumon • 5 days • in Articles • 2 min read

Your Browser Is Not a Safe for Passwords

Your Passwords Are Probably Sitting in the Browser's "Shared Drawer" Here's an uncomfortable fact to start with: nearly half of all internet users store their passwords in a browser. According to a NordPass survey across eight countries, 40–50% of r...

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Arumon • Oct 5 • in Articles • 1 min read

What Is Undefined Behavior (UB) and Why Is It Dangerous?

What Is Undefined Behavior UB and Why Is It Dangerous? In languages like Python or Java, a program either works or throws an error. In C and C++, things are different. Here we have UB — undefined behavior. This is a situation where the language stan...

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jaiswaldhiraj910 • Sep 9 • in Articles • 1 min read

ChatGPT vs Gemini for Content Writing: Which AI Is Better?

AI writing tools have changed how bloggers and marketers create content. Two of the biggest options are ChatGPT and Google Gemini, but which one is better for content writing? The answer depends on what you need. ChatGPT for Content Writing ChatGPT...

4 Reactions 2 Comments

Anas Sheikh • Aug 26 • in Articles • 5 min read

Rate Limiting and API Security in Next.js 15 — The Patterns I Actually Use

An API route with no rate limiting works fine right up until someone hits it a thousand times a second, either by accident a buggy client retry loop or on purpose. I learned this the annoying way, watching a client's database bill spike because a pub...

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Joe Munene • Jun 12 • in Articles • 4 min read

I built a red-team scanner for MCP servers. Then I pointed it at the real ones.

I built a red-team scanner for MCP servers. Then I pointed it at the real ones. The Model Context Protocol lets an AI agent connect to external tools: a filesystem, GitHub, Slack, a database. Each server an agent connects to advertises a list of to...

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Joe Munene • Jun 12 • in Discussions • 5 min read

How to evaluate a small language model on multiple choice without fooling yourself

forumDiscussion group3 participants

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dipeshrayg • May 25 • in Launches • 1 min read

Autonomous brain (working model)

here's what it shipped in 21 days" breakdown with the stats...

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WAB • May 20 • in Discussions • 1 min read

WAB web agent bridge

forumDiscussion

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Joe Munene • May 11 • in Articles • 3 min read

I thought my LLM hit 36.9% on a cybersecurity benchmark. It was picking C every time.

I've been building GhostLM — a decoder-only transformer trained from scratch in PyTorch on cybersecurity data. No pretrained weights, every component hand-written. A few weeks ago I published a post about fixing a leaky train/val split that made my ...

5 Reactions 2 Comments

Tom Smithverified • 21 hours • in Articles • 9 min read

Developer Weekly Briefing — October 30, 2026

Security dominated this week, but not in the usual way. Two active campaigns turned GitHub configuration files into attack surfaces. Researchers demonstrated that the built-in browsers inside AI coding tools can read your SSH keys. And at Oracle AI ...

6 Reactions 3 Comments

Joe Munene • May 2 • in Articles • 7 min read

What I Learned Building a Cybersecurity LLM From Scratch: 30,000 Steps, 3 Architecture Rewrites, and

What I Learned Building a Cybersecurity LLM From Scratch: 30,000 Steps, 3 Data Rewrites, and One Capacity Ceiling I started building GhostLM thinking the hard part would be the transformer architecture. I was wrong. The architecture took one day. T...

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Posted in VoiceAutomationAI group

pritesh • Apr 15 • in Articles • 1 min read

Hello World! Welcome to the VoiceAutomationAI Group!

Welcome to the VoiceAutomationAI group on CoderLegion! This is a space for developers building voice agents, real-time audio pipelines, and open-source voice infrastructure. What we discuss here: STT, LLM, TTS pipeline architecture Self-hosted vo...

5 Reactions 1 Comments

frankhumarang • Mar 13 • in Tutorials • 5 min read

Strategies for ensuring reliability and safety when AI agents gain full execution autonomy and contr

Imagine an AI agent not just suggesting a stock trade, but actually executing it—buying, selling, transferring funds—all without human oversight. The idea of autonomous AI agents controlling real-world assets used to feel like science fiction. Today...

3 Reactions 1 Comments

rayyanzafar • Mar 4 • in Launches • 1 min read

Nameserver Checker

Check Domain DNS – Accurate & Fast....

19 Reactions 3 Comments

rayyanzafar • Feb 14 • in Launches • 1 min read

Website Safety Checker

Check any website’s safety in seconds....

17 Reactions 3 Comments

rayyanzafar • Feb 12 • in Tutorials • 3 min read

How to Use a Password Strength Checker (Step-by-Step Guide Based on Real Usage)

!How to Use a Password Strength Checker Step-by-Step Guide Based on Real Usagehttps://coderlegion.com/?qa=blob&qablobid=14428075327564872538 Weak passwords are one of the most common security risks online — and most people don’t realize it until so...

5 Reactions 0 Comments

andreyscott • Jan 24 • in Tutorials • 3 min read

Why is Python so Slow?

Why is Python so slow? Python is a beloved programming language for its readability, vast libraries, and beginner-friendly syntax. However, what most developers don't know is that Python can take a backseat to languages like C++ when it comes to raw ...

3 Reactions 1 Comments

Muhammad Ali Khan • Jan 20 • in Articles • 4 min read

Third-Party Logic - When You Run Code You've Never Seen

8 Reactions 2 Comments

Posted in VSAP group

Prasoon Jadon • Jan 9 • in Articles • 2 min read

"Case 005: High-Risk Scholarship Forms and Excessive Data Collection"

Case 005: High-Risk Scholarship Forms and the Dangers of Excessive Data Collection Online scholarship programs have helped many students access education support. But in the digital age, some application forms collect extremely sensitive personal...

4 Reactions 1 Comments

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