Rethinking What You Need to Do When Your Access Keys Are Compromised
"A Note from the Author" I work in the Technical Support division of an AWS reseller operating under the AWS Solution Provider Program in Japan. This …
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Real-Time Anomaly Detection Engine for a Cloud Storage Platform
I built a Python daemon that watches incoming HTTP traffic in real time, learns what "normal" looks like, and automatically blocks attackers using Lin…
My road to ML-KEM-768 over X25519 for my messaging app
Eight months ago I started working on a messaging app as an hobby to see how difficult it is. One thing led to another and then I was obsessed with th…
My road to ML-KEM-768 over X25519 for my messaging app
Eight months ago I started working on a messaging app as an hobby to see how difficult it is. One thing led to another and then I was obsessed with th…
Building a Smart Security Guard for Your Server 🛡️
This project is part of the HNG DevOps internship (Stage 3), and trust me, it sounds way more complicated than it actually is. Let's break it down tog…
Why AI Is Breaking Your API Security Model (And Nobody on Your Team Notices)
Your API gateway is lying to you. While you’ve been perfecting your OAuth flow and rate-limiting on the front door, AI has been busy building back doo…
4 Security Headers Every Website Should Have
4 Security Headers Every Website Should Have As web developers and agencies, we're constantly building and optimizing. While performance and features …
Thinking Like an Attacker: The Airbags and Seatbelts of Smart Contract Security
In our last post, we built a mathematical proving ground using Foundry . We used stateful fuzzing to prove that the rules of our MilestoneCrowdfundUpg…
We Built DAST for AI Agents. Every Agent We Tested Failed.
8 dimensions. 38 checks. 5 seconds. 0% industry pass rate. The Problem DAST exists for web apps. DAST exists for APIs. DAST does not exist for AI agen…
Weekly Dev Log 2026-W03
🗓️ This Week Finally finished the Cyber Security 101 learning path and discovered the AI Security Learning Path on TryHackMe Completed 2 rooms from th…
Catching Hackers with Math: How I Built a Self-Healing Server
If you’ve never worked in cybersecurity before, the word "DevSecOps" sounds intimidating. It sounds like you need to be in a dark room wearing a hoodi…
Frequency Hopping Spread Spectrum on LoRa SX1262: Making Radio Undetectable
LoRa is a remarkable modulation scheme. It achieves sensitivity below -140 dBm, delivers reliable links at distances conventional radios cannot reach,…
Asqav now ships on npm. TypeScript agent governance is live
If your AI agents run on TypeScript, you have probably noticed every governance and observability tool in the space treats Python as the default and J…
Responsible Disclosure Is a Governance Problem, Not an Ethics Problem
The ethics are fine. The architecture is broken. For years, the security industry has treated responsible disclosure as a moral test: are you a "good"…
🚀 OathMesh v1.0.0-rc.1: Zero-Trust API Keys That Survive the Real World
Replacing static API keys with 5-minute, self-destructing Ed25519 tokens sounds great—until your Redis node dies, NTP drifts, or you realize you have …
GHSA-RPM5-65CW-6HJ4: GHSA-RPM5-65CW-6HJ4: Command Injection via Git Options Bypass in GitPython
GHSA-RPM5-65CW-6HJ4: Command Injection via Git Options Bypass in GitPython Vulnerability ID: GHSA-RPM5-65CW-6HJ4 CVSS Score: 8.8 Published: 2026-04-25…
Deep Dive into Open Agent SDK (Part 5): Session Persistence and Security
An Agent is more than a one-shot Q&A tool. A truly useful Agent must do three things: remember context (where we left off), control permissions (w…
(The Connection) WhatsApp Bridge
The Catalyst: The Interface Is the Attack Surface WhatsApp is the ultimate low-friction interface: it is on every phone, it is end-to-end encrypted in…
(The Voice) Multilingual Layer
The Catalyst: One Language, Many Attack Surfaces The comfortable fiction is: “We wrote English rules, so the model is safe.” The truth: LLMs are multi…
How I Built a Real-Time DDoS Detection Engine from Scratch
Introduction Imagine you run a cloud storage platform. Thousands of users upload files, share documents, and collaborate every day. Then one morning, …
AI SOC Evasion, Tamper-Evident AI Audits, & Bell HomeHub 3000 DoS
AI SOC Evasion, Tamper-Evident AI Audits, & Bell HomeHub 3000 DoS Today's Highlights This week, we dive into advanced AI security, from evading AI…
The browser-agent control plane: scope, audit, handoff, rollback
Most browser-agent demos still ask a capability question: Can the agent use the browser? That question made sense early on. A browser is messy. Pages …
Stop hardcoding! Use AWS Parameter Store instead (Hands-On)
Stop hardcoding! Use AWS Parameter Store instead (Hands-On) This article is a practical guide for DevOps engineers who want to manage configuration an…
Frontend Security - What Your Browser Is Quietly Protecting You From
The browser is doing more security work than you realize. Here's what happens when you accidentally get in its way. In this article we'll cover how XS…
Why Diff Tools Lie: Detecting Hidden File Changes with PowerShell Hash Verification
Version 1.0.0 File modification detection sounds simple until you realise that timestamps can be forged, file sizes can stay identical while content c…
Prowler is great. Here's what to do with 400 findings.
If you've never heard of Prowler, you're not alone. I built my own AWS security scanner before I stumbled across it. Read the landing page, had a quie…
Two Types of npm Supply Chain Attack: What Catches Each
On April 23, 2026, @bitwarden/cli was compromised as part of the ongoing Checkmarx supply chain campaign . Malicious code was injected into version 20…
DevSecOps in Practice: Tools That Actually Catch Vulnerabilities - Part 1
Secret Scanning with Gitleaks I have built a deliberately vulnerable Flask app to use as a target for building a real DevSecOps pipeline. The repo is …
Windows PrivEsc 01: Initial Enumeration (The Part That Actually Matters)
If you've ever popped a box on HackTheBox, TryHackMe, or OffSec Proving Grounds, you know the drill. Initial access between Linux and Windows isn't th…
Mobile App Security Audit Playbook: What US Enterprise CTOs Need to Check Before Launch 2026
This piece was written for enterprise technology leaders and originally published on the Wednesday Solutions mobile development blog . Wednesday is a …