Putty P Hub

Putty P Hub

Your source for technology insights, tutorials, and guides.

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Latest Articles

How to Build a Layered Security Architecture on Azure IaaS: A Step-by-Step Guide

Learn how to implement defense in depth on Azure IaaS using secure-by-design principles across hardware, VM, network, data, and operations.

2026-05-09 05:52:22 · Privacy & Law

Getting Started with Django: A Practical Q&A Guide

Discover why Django feels explicit and maintainable, explore its built-in admin and ORM, and learn how it suits long-term projects.

2026-05-09 05:50:39 · Education & Careers

Reimagining Manual Pages: From Dense Reference to Quick Reference

Explore how man pages can be improved with options summaries, categorized sections, and built-in cheat sheets, based on real examples from rsync, strace, and Perl.

2026-05-09 05:50:05 · Networking

Mastering tcpdump and dig: Practical Examples for Beginners

Discover why tcpdump and dig man pages now include practical examples for beginners, and learn about the collaborative process that uncovered useful features like the -v flag.

2026-05-09 05:49:28 · Networking

Browser-Based Testing for Vue Components: A Practical Guide

Learn how to test Vue components directly in your browser without Node or complex tooling: mount components via window, use QUnit, handle async requests, and debug with single-test reruns.

2026-05-09 05:49:02 · Web Development

Exploring CSS Color Palettes Beyond Tailwind

A Q&A exploring why the author switched to vanilla CSS, what they missed about Tailwind's palette, their favorite CSS color palettes, additional options, generators, and color tools.

2026-05-09 05:48:26 · Web Development

Amazon SES Exploited in Sophisticated Phishing Campaign – Security Experts Warn of Trusted Infrastructure Abuse

Attackers are abusing Amazon SES to send phishing emails that pass all security checks. Trusted infrastructure exploited, IAM keys leaked. Experts urge behavioral detection.

2026-05-09 05:46:53 · Cybersecurity

Kaspersky Flags Rising Threat of 'Undefined Trust' Websites: New Category Targets Stealthy Scams

Kaspersky launches new security category for websites with undefined trust level, targets scams that manipulate users via fake stores and hidden subscriptions.

2026-05-09 05:46:26 · Finance & Crypto

OceanLotus Hackers Suspected in PyPI Supply Chain Attack Deploying Novel ZiChatBot Malware

OceanLotus group suspected in PyPI supply chain attack using fake packages to deploy ZiChatBot malware via Zulip REST APIs, targeting Windows and Linux.

2026-05-09 05:46:05 · Cybersecurity

Surge in Exploit Activity Targets Microsoft Office, Windows, and Linux in Q1 2026: New Vulnerabilities Drive Threat Landscape

Exploit kits in Q1 2026 added new Microsoft Office, Windows, and Linux exploits. CVE registrations hit record highs, critical flaws up. Veterans persist; React2Shell and mobile exploits join. Secure now.

2026-05-09 05:45:42 · Cybersecurity

Critical Remote Code Execution Flaw in xrdp Threatens Remote Desktop Security

Critical RCE vulnerability CVE-2025-68670 in xrdp allows unauthenticated attackers to execute code via buffer overflow during credential handling. Patch now.

2026-05-09 05:45:15 · Cybersecurity

Helldivers 2's Evolving Galactic War: Multi-Week Campaigns and Branching Narratives Arrive This Summer

Arrowhead Game Studios is upgrading Helldivers 2's galactic war with multi-week themed campaigns, branching outcomes, and better rewards starting this summer for a more immersive experience.

2026-05-09 05:43:19 · Digital Marketing

Xenonauts 2: Commanding a Fractured Alliance in an Endless Cold War

Explore Xenonauts 2's alternate 2009 Cold War setting, internal conflicts between commander and head scientist, and tactical gameplay fusing resource management with turn-based combat.

2026-05-09 05:42:51 · Science & Space

Family Reunion: A Child's Dinner Table Adventure Captures the Chaos of Youth

Explore Family Reunion, a time-attack adventure game that puts you in the shoes of a bored child at a family dinner, blending wonder and chaos with hand-drawn charm.

2026-05-09 05:42:26 · Gaming

Skywind Development Update: Progress and Challenges on the Road to Release

Skywind, the Morrowind remake mod in Skyrim's engine, is progressing steadily despite a few remaining bottlenecks. Latest update shows strong progress in environments, quests, and voice acting, but optimization and testin

2026-05-09 05:41:54 · Technology

From Pilgrimages in Space to Star Trek: The Untold Story of Zachtronics' Might-Have-Been Sim

Former Zachtronics devs release U.V.S. Nirmana, a philosophical puzzler. Meanwhile, a rare interview reveals they almost made a Star Trek engineering sim, but creative differences stopped it.

2026-05-09 05:41:30 · Science & Space

Upgrade Your Fedora Silverblue to Version 44: A Complete Rebase Guide

Learn to rebase Fedora Silverblue to version 44 using GUI or terminal, including rollback steps. Covers prerequisites, common mistakes, and safety tips.

2026-05-09 05:40:00 · Linux & DevOps

Navigating the New Terrain: A Guide to Fedora Atomic Desktops 44 Updates

Guide to Fedora 44 Atomic Desktop changes: migrate vaults, check AppImages, use new forge and docs.

2026-05-09 05:39:25 · Linux & DevOps

Fedora Asahi Remix 44 on Apple Silicon Macs: Installation & Upgrade Guide

Complete guide to installing or upgrading to Fedora Asahi Remix 44 on Apple Silicon Macs, covering prerequisites, step-by-step instructions, common mistakes, and troubleshooting.

2026-05-09 05:37:36 · Linux & DevOps

Mastering AI-Assisted Python Coding with OpenCode: A Step-by-Step Guide

Learn how to install OpenCode, connect it to an AI provider, configure project context with AGENTS.md, and use features like model switching and language servers for Python coding.

2026-05-09 05:34:59 · Programming