Personal technology notes
It’s all geek to me
Practical notes, deep dives, fixes and experiments across infrastructure, cloud, security, networking, automation and the rest of the technology rabbit hole.
$ whoami
isageek
$ cat /etc/interests
cybersecurity · microsoft & cloud · backup & resilience · virtualisation · ai & emerging technology
$ echo "It’s all geek to me"
Backup & Resilience
Proxmox Disaster Recovery Restore Tests: Define RTO/RPO, Map Dependencies, and…
Backups are only hope. In Proxmox, disaster recovery is proving you can restore the right workload end-to-end under time pressure: the correct restore point, dependency order, storage and network path, and a working application—not just a successful restore job.
READER MOMENTUM
Trending now
Quantum computing use cases today: narrow but promising
Quantum computers are experimental co-processors, not faster replacements for everyday machines. Their most credible uses today are tightly framed work in molecular simulation, optimisation and probability-heavy tasks, tested alongside powerful classical methods.
TRENDING
Knowledge
Concise definitions, technical terms and reusable comparisons grounded in existing isageek articles.
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HomelabVERIFIED AUG 2026
What Proxmox VE Really Costs to Run
Proxmox VE is free to use, but dependable virtualisation has wider costs. Hardware, storage, backups, electricity, subscriptions and administrator time determine whether a homelab or business deployment is genuinely inexpensive.
Consumer TechnologyVERIFIED SEP 2026
Microsoft Blocks Legacy RGB Driver Behind Windows 11 Game Crashes
Microsoft’s targeted Windows 11 mitigation stops a legacy RGB and hardware-control driver loading on affected PCs, exposing the uneasy overlap between kernel access, game anti-cheat and operating-system security.
CybersecurityVERIFIED OCT 2026
When Confidential Computing Makes Sense for Small Enterprises
Confidential computing can protect data while it is processed in third-party infrastructure, but it is worthwhile only when the cloud host or another privileged layer must not be able to inspect a workload’s live secrets.
$ tail -f /var/log/readers
Popular this month
ITgeekMOST READ THIS WEEK
Proxmox vs VMware vs Hyper-V vs HPE Morpheus: Value Comparison 2026
Choosing between VMware, Hyper-V, Proxmox, and HPE Morpheus in 2026 isn’t just a technical decision—it’s a question of long-term value versus cost, flexibility, and control. In this head-to-head comparison, we break down how each platform stacks up so you can decide which solution truly fits your infrastructure and budget.
CybersecurityVERIFIED AUG 2026
VMware vCenter flaws need emergency patching as 7.0 guidance arrives
Broadcom’s VMSA-2026-0006.2 adds vSphere 7.0 guidance for two unauthenticated, network-reachable vCenter flaws rated 9.8. With no workaround available, restrict access and use the supported patch route as an emergency change.
HPE Alletra MP vs Dell PowerStore: How I Would Choose
A practical comparison of HPE Alletra MP and Dell PowerStore for enterprise storage buyers who care about protocol fit, operational model, resilience and long-term platform direction — not brochure language.
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Geek Briefing
One useful technology briefing a week. New articles, practical fixes and the things worth paying attention to — no daily noise.