CPCSC Level 1 evidence a prime will ask for
Expect two kinds of request. The first is proof that you attested, which is the results page and the expiry date confirmed in your CanadaBuys supplier profile. …
Englishdev.to Security
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Por qué el granito es metáfora de guardrail
Respuesta corta El granito se convirtió en metáfora de guardrail por su asociación con solidez, inmutabilidad y contención física —rasgos transferidos al diseño…
Englishdev.to Security
El Granite Railway y el corte a vapor
Respuesta corta El Granite Railway, inaugurado en 1826 en Quincy (Massachusetts, EE.UU.), fue el primer ferrocarril comercial operativo de Estados Unidos y el p…
Englishdev.to Security
We graded the security headers of 57 big websites: only 21 ship an effective CSP
I wanted to know how well well-known websites actually use security headers, so I pointed my free header checker at 57 of them: tech companies, social networks,…
Englishdev.to Security
Detecting Brushing Orders With Convergence Scoring, Not Single Rules
Brushing is review manipulation that runs on real transactions. Someone places a cheap order to a real address, often with a name that isn't theirs, so a packag…
Englishdev.to Security
Flashbots Token Rescue If the Bundle Lands in One Block
Flashbots can move tokens from a compromised wallet to a safe address in one block if an ordered bundle containing the funding and transfer lands. Flashbots sen…
Englishdev.to Security
## Frontier Challenge 01: Can Yesterday’s Authorization Become Today’s Authority?
I’ve opened a bounded Genesis AiX Frontier Labs challenge around a problem that becomes increasingly important as AI agents and automated workflows become longe…
Englishdev.to Security
CVE-2026-12411: CVE-2026-12411: Cross-Guest Volume Hijack via DevLXD Device PATCH in Canonical LXD
CVE-2026-12411: Cross-Guest Volume Hijack via DevLXD Device PATCH in Canonical LXD Vulnerability ID: CVE-2026-12411 CVSS Score: 8.4 Published: 2026-11-05 CVE-20…
Englishdev.to Security
Localhost is not authentication: fixing a CWE-306 webhook in an AI agent framework
Binding a server to 127.0.0.1 keeps the internet out. It does not keep out the other programs on the same machine. In NanoClaw , an AI agent framework, a loopba…
Englishdev.to Security
AI 动态：Linux 漏洞自动修补与两款开放权重模型
AI 在安全研究和智能体编程上的进展，正在从单项能力展示走向更长的任务流程。本期围绕三项发布梳理技术信息，也为 写好标智库 的技术讨论保留一个关键视角：区分模型能生成什么、评测验证了什么，以及最终能部署什么。 OpenAI：自动发现、验证与修补 Linux 内核漏洞 OpenAI 表示，其安全研究团队构建了一条覆盖漏洞…
Englishdev.to Linux
OpenVPN 2.7.9 fixes two security issues on Windows
OpenVPN 2.7.9 fixes two Windows-specific security issues: CVE-2026-121720 tightens validation of values passed from the service to the main program, and CVE-202…
Englishdev.to Linux
OpenSSH 10.6p2 fixes serious issue that could bypass password verification on some Linux distributions
Portable OpenSSH 10.6p2 fixes a serious password-check bypass affecting Linux systems where OpenSSH is built and run without PAM support. The release notes spec…
Englishdev.to Linux
How to see every AirPods battery on Linux, and why only one showed: LibrePods
LibrePods is an open-source app that brings AirPods features (battery levels, ear detection, noise-control modes, Conversational Awareness) to Linux and Android…
Englishdev.to Linux
Horror camera angles and lighting for animated Shorts: a shot-by-shot guide
Originally published on Homingo Learn . Fear on a phone screen comes from where the camera stands and where the light falls. What each choice does, how to plan …
Englishdev.to React
Sudoku Difficulty Benchmark: Book Bolt vs. Wisdom Effect
We rated 225 KDP sudoku puzzles from Book Bolt and Wisdom Effect in Sudoku Coach. See how consistent each difficulty level is, with raw PDFs to check. Oct 31, 2…
Englishdev.to Python
Let any AI agent answer WhatsApp voice notes in 10 minutes
Many people on WhatsApp don't type. They hold the mic button and talk. If your AI agent only understands text, those users get nothing back. In this tutorial yo…
Englishdev.to Python
Best Polygon RPC Providers for 2026: Independent Benchmark and Architecture Comparison
How Did We Evaluate Polygon RPC Providers? We evaluated Polygon RPC providers across four technical dimensions: query response latency, burst throughput headroo…
Englishdev.to DevOps
How to Add a Second Cloud Provider for Failover Without Doubling Your Ops Work
You avoid doubling ops work by keeping one deployment workflow, one identity and secrets model, one observability stack, and one on-call process for both provid…
Englishdev.to DevOps
Self-Host OpenClaw on Control Plane: A Private, Always-On AI Agent in One Install
By Jacob Cox OpenClaw calls itself “The AI that really does things”, and the project has more than 390,000 GitHub stars. One Gateway connects the model of your …
Englishdev.to DevOps
Rotating a database password without a restart: how our Redis and Valkey Kubernetes operator works
Our free plan has no disk, so Valkey runs with appendonly no and save "" , so when the pod restarts, the customer's data is gone. That one fact shaped most of o…
Englishdev.to DevOps