DDaniel Powley11h ago · 4 min readThe A-Z Weekly Wrap: 30th October 2026Welcome to this week’s atozazure weekly wrap for the 30th October 2026. Below are all the key platform changes, additions and retirements for the past week. AI & Machine Learning Microsoft Copilot Hablog.atozazure.com
SsoftverseAdmin2m ago · 10 min readAWS IAM Least Privilege in 2026: A Practical Guide for DevOps Engineers (Without Breaking Production)TL;DR Least privilege is a loop, not a policy you write once: grant what a workload demonstrably needs, watch what it actually uses (CloudTrail), remove the rest, repeat. Prefer roles and temporary cdevopsenginer.hashnode.dev
SsoftverseAdmin11m ago · 9 min readGitHub Actions Reusable Workflows & Composite Actions (2026): Stop Copy-Pasting YAML Across ReposTL;DR Copy-pasted workflow YAML is a maintenance debt with a blast radius: fix a bug in one repo's CI and the other nine quietly keep the bug. Reusable workflows (on: workflow_call) share whole jobs devopsenginer.hashnode.dev
IInstaTunnel16m ago · 13 min readAfter the Quick Tunnels Moment: What Account-Less Tunnels Get Right, and Where They StopOn September 18, 2026, a link to Cloudflare’s Quick Tunnels page climbed to the top of Hacker News, collecting more than 800 points and 300 comments, according to Cloudflare’s own write-up. Two weeks instatunnel.hashnode.dev
SsoftverseAdmin31m ago · 11 min readTerraform State Management in 2026: Remote State, Locking, Workspaces and Not Losing Your InfrastructureTL;DR State is Terraform's memory of what it manages. Lose it or corrupt it and Terraform doesn't lose your infrastructure — it loses the map to it, which from the operator's chair is nearly as bad. devopsenginer.hashnode.dev
SsoftverseAdmin41m ago · 12 min readKubernetes Resource Requests and Limits (2026): Set Them Right and Prevent OOMKilled & FailedSchedulingTL;DR Requests are what the scheduler spends; limits are what the kernel enforces. A pod is placed based on its requests, and killed or throttled based on its limits. CPU and memory fail differently:devopsenginer.hashnode.dev
MMichael K. Laweh45m ago · 7 min readInside the $6.3 Billion Binance Heist: How an Engineer's Laptop, EIP-7702, and Missing Zero-Trust Shattered History's Largest Crypto ExchangeOn October 29-30, 2026, the global financial system witnessed the single largest cyber heist in recorded human history. Hackers penetrated Binance, the world's most heavily capitalized cryptocurrency klytron.hashnode.dev
EElay osetrov54m ago · 4 min readYour vendor review asks where the data lives. It doesn't ask what the agent can do.Most vendor security reviews were written for tools that store data. AI agents also act: they read content nobody vetted, hold credentials, and call tools. A questionnaire that stops at "where is datasetrov.hashnode.dev
SsoftverseAdmin1h ago · 19 min readKubernetes Troubleshooting in 2026: CrashLoopBackOff, ImagePullBackOff, Pending Pods and 20+ Errors — Diagnosis Steps That Actually WorkTL;DR Almost every pod failure is diagnosed with the same four moves, in order: kubectl describe → events → kubectl logs (including --previous) → kubectl debug / exec. CrashLoopBackOff is a symptom, devopsenginer.hashnode.dev
YYashvi Kothari8h ago · 17 min readHow to Lock Down Google Cloud in 9 Steps Using Custom IAM Roles (GSP190 Hands-On Guide)How to Build Least-Privilege Custom IAM Roles in Google Cloud (Without Breaking Production) Stop Giving Developers the "Editor" Role: A Practical Guide to Google Cloud Custom IAM Roles The Art of thyashvikothari.hashnode.dev
