Articles

Google Summer of Code’26 with C2SIOrg

Introduction to Project

TRON Gaming Rewards: How Stablecoin Holders Can Turn USDT TRC20 Into New Web3 Gaming Opportunities

Your USDT Is Sitting Idle — Discover How TRON Stablecoin Holders Are Entering the GameFi Revolution

No TRX for USDT Transfer? How TRON Stablecoin Holders Can Send USDT TRC20 Without Gas Problems

The Biggest Problem for TRON Users: Having USDT but Not Enough TRX for Network Fees

How to Set Up SSL on an AWS EC2 Instance Using Apache and Let’s Encrypt (Certbot)

Free HTTPS for your Apache-hosted application in less than 10 minutes.

Understanding Amazon EBS with a Hands-On EC2 Project

When learning AWS, it’s easy to understand what an EC2 instance is because you can immediately launch a server and connect to it. However…

Contribute Your Knowledge to the C2SI Community

A guide for C2SI contributors to share project progress, technical insights, and lessons from GSoC and open-source development.

Multiple Ways to Achieve Windows Persistence

This blog discusses several Windows persistence techniques that can be used after gaining initial access, before your C2 callback dies on…

Attaching an EBS Volume to an EC2 Instance in AWS

This guide will go over how to attach an Amazon Elastic Block Store (EBS) to an EC2 instance, format it with a filesystem and mount it to a…

Pelabuhan yang Masih Menunggumu.

https://open.spotify.com/track/7Ewz6bJ97vUqk5HdkvguFQ?si=N8GXrnmwSe-f5Mc2yD91Sg&utm_source=copy-link

The EBS Volume You Forgot Is Costing You More Than the EC2 Instance It Was Attached To

Understanding orphaned storage economics at scale, and a practical framework to stop the bleeding.

Hackthebox — Mythical PROLAB

Mythical is a small active directory scenario in which you start with an already running Mythic C2 beacon on an internal system.

AGI = World Model + LLM

If someone were looking for an E = mc² equivalent of a formula for AGI, there you go…

Stop Paying for SSL: FREE HTTPS with Docker, Nginx & Certbot (Auto-Renew)

So, you finally deployed your application to a Virtual Machine, like Google Compute Engine, AWS EC2, or an Ubuntu VPS. You type in your…

SC20: Numerical Integration

Find the whole linear algebra series here

E.13 Candele

https://youtu.be/9DJ-swmTctA?si=6Kryj_Qgc2nvw4nm

Hosting Your Own HTML Website on AWS EC2 Using Nginx

Imagine you have just rented a shop and opened it to customers.

That USDT Payment Might Be Frozen Tomorrow: How to Check a TRC20 Wallet Before You Accept It

Selling crypto P2P or getting paid in USDT? Check any TRC20 wallet for scams and freezes before you hit send. A free instant tool sits here.

AWS Training- Day 04: Introduction to Amazon EC2

On Day 4 of my AWS Cloud training, I explored one of the most fundamental AWS services Amazon Elastic Compute Cloud (EC2). This lab focused…

Hosting Your First Website on AWS EC2 Using Nginx

Imagine you have just rented a shop in a busy marketplace.

How to Migrate TimescaleDB to AWS EC2 (Step-by-Step Guide)

“What I cannot create, I do not understand.” — Feynman

WWDC26 Modernize your UIKit app

Adaptivity

Deploying a NestJS Backend with Docker on AWS EC2

A Complete Step-by-Step Guide — From Zero to Production

When Algebra Meets Triangle: Elegant Olympiad Problem

Prove: 2a²b²+2b²c²+2a²c²≥a⁴+b⁴+c⁴. Where a,b,c are sides of a triangle.

Recovering a Locked-Out EC2 Instance: How I Got Back In Without Losing Production Data

How I got back into a production server that would not accept the key or the console, kept the app online the whole time, and saved the…

Argo CD 3.5 RC2 Is Here: What You Should Test Before the Final Release

TL;DR: Argo CD 3.5 isn’t a feature-heavy release. Instead, it focuses on platform maturity through improvements in security, OCI support…

Learning from Failure: AWS Auto Scaling Group & Application Load Balancer

Today, I worked on an AWS hands-on lab to deploy a highly available web application using an EC2 Launch Template, Auto Scaling Group (ASG)…

I Was Wrong About Lambda. We’re Going Back to EC2.

After two years of serverless-first architecture, we deleted 150 Lambda functions and saved $3,600 a month. Here is what we kept on Lambda…

I Watched 100+ WWDC26 Sessions — Here Are 7 Frameworks Pointing to Apple’s Unreleased Hardware

Buried in 100+ developer sessions are the blueprints for hardware and services Apple won’t admit are in the works.

Nobody’s Home: How AWS Lambda Runs Code Without a Server

If EC2 is like renting an apartment, Lambda is like staying in a hotel room you only pay for while you’re actually sleeping in it. You show…

Nobody Wants to Train You

For years, ISC2 published a number that launched a thousand career changes. The cybersecurity workforce gap. It hit 4.8 million unfilled…

Serverful vs Serverless: The Compute Concept Every Developer Should Understand

If you’ve ever deployed an application to AWS, Cloudflare, Azure, or Vercel, you’ve probably heard terms like EC2, Lambda, Cloud Functions…

Securing Data with Homegrown Crypto: GBASE’s Vision for Digital China

From October 26 to 28, 2023, the 20th China National Computer Congress (CNCC2023) was held in Shenyang. China’s domestically developed…

WebSockets Through AWS CloudFront VPC Origins: Keeping Your Load Balancer Private

For a long time, exposing a real-time backend on Amazon EC2 or Amazon Elastic Container Services (ECS) behind Amazon CloudFront meant…

So, What Actually Is Amazon EC2?

If you’ve started learning AWS, you’ve probably run into EC2 within the first five minutes. It’s usually the first service every tutorial…

🚀 Amazon Redshift Node Types Explained: RA3, DC2, DS2, and DC1 Made Surprisingly Simple

AWS Compute Services Explained: Which One Should You Actually Use?

If you’re new to AWS — or even if you’ve been using it for a while — the sheer number of compute options can be overwhelming. EC2, Lambda…

Reverse Engineering the Simda Malware Loader: From Packed Binary to C2 Infrastructure

An in-depth analysis of the Simda malware loader using static and dynamic analysis techniques to uncover payload decryption, anti-analysis…

Building an Offline Indian Languages Speech-to-Text iOS App with AI4Bharat and CoreML

How I converted a fairseq/HuggingFace wav2vec2 model to run entirely on-device on iPhone — and the two invisible bugs that only showed up…

Swift 6.4 at WWDC26: Every Important Update Explained with Examples

Swift continues to evolve every year, but not every release completely changes how you write apps.

Multi-Agent Attestation and AI-Generated System Integrity

originally published here: https://medium.com/@odysseyofchrist/multi-agent-attestation-and-ai-generated-system-integrity-549d7eca2c2b

Introducing FoundationModelsKit: Production Patterns for Foundation Models on iOS

At WWDC26, Apple made a bold move: Foundation Models now ship with iOS. The model arrives on every device, ready to use, with no download…

Einstein’s E = mc² is only half of the full equation

Einstein’s most famous equation is E = mc², which describes the rest mass energy inherent to particles. But motion matters for energy, too.

LetsDefend — ICS FuelStation — Network Analysis

Scenario: Scenario: Demonstrate your threat hunting and network traffic analysis skills by uncovering a C2 communications–related incident…

What is Amazon VPC? Building a Secure Network for Your EC2 Instance

Imagine you’ve just launched your first EC2 instance.

Rethinking Node Scaling in Amazon EKS with Karpenter | EKS Crash Course (Chapter 4)

Build a production-ready Karpenter deployment using Terraform, Helm, EC2NodeClasses, and NodePools while validating the complete node…

Glass Onion: A Knives Out Mystery

Release Date 10Sep2022 (Netflix Release 23Dec2022)

Avatar: The Way of Water

Release Date 16Dec2022.

WWDC26 for UIKit App Developers — Adaptivity

Quick brief for Adaptivity changes for UIKit based app mentioned from Modernize your UIKit app session

UIKit 기반 앱 개발자를 위한 WWDC26 — Adaptivity

Modernize your UIKit app 세션에서, UIKit 앱이 필수적으로 대응해야 할 적응형 요소들을 정리해 봅시다.

NVIDIA DGX Alternatifi: Kurumsal AI Sunucu Rehberi

NVIDIA DGX alternatifi arayışı; yüksek maliyet, uzun tedarik süreleri ve stok kısıtları nedeniyle artıyor. Başlıca alternatifler: Dell…