Category: 2.5 Admins

2.5 Admins 252: Nintendon’t Back Up

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Nintendo cuts off Switches that dare to play backed up games, more Microsoft AI exploits, why you shouldn’t regularly spin down hard drives, and securing applications on a home server.

 

Plugs

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Reliable ZFS Storage on Commodity Hardware – A Cost-Efficient, Data-Sure Storage Solution

Klara co-hosted a webinar with TrueNAS about ZFS Fast Dedup

 

News

Switch 2 users report online console bans after running personal game “backups”

Intellectual Property & Piracy FAQ | Nintendo Support

archived version

Breaking down ‘EchoLeak’, the First Zero-Click AI Vulnerability Enabling Data Exfiltration from Microsoft 365 Copilot

I learned the hard way to never spin down your NAS hard drives

 

Free consulting

We were asked about securing applications on a home server.

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 251: OversharePoint

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SharePoint is exploitable by Microsoft’s AI, NIST proposes a new metric for exploited vulnerabilities, SBCs that look cool for a mini NAS and a router,  and setting up a first NAS with 4 disks.

 

Plugs

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The Maintainer’s Dilemma: Strategies for Supporting Legacy Drivers Across Decades of Hardware Evolution

 

News/discussion

Exploiting Copilot AI for SharePoint

NIST proposes new metric to gauge exploited vulnerabilities

ODROID-H4 PLUS

ODROID-H4 ULTRA

H4 Mini-ITX Kit

Banana Pi BPI-R4 Pro is a versatile router board with WiFi 7, 10 Gb and 2.5 Gb LAN, and multiple M.2 connectors

 

Free consulting

We were asked about setting up a first NAS with 4 disks.

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 250: Better RAIDz?

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Google bypasses the usual channels to distrust two certificate authorities, Meta’s new escalation in the privacy arms race, Allan gives us the inside details of a new mixed-disk-size ZFS RAID feature, and moving from UniFi gear to TP-Link.

 

Plugs

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The Overlooked Complexity of Firmware Security in the IoT Era

 

News/discussion

Google Chrome to Distrust Two Certificate Authorities Over Compliance and Conduct Issues

Meta pauses mobile port tracking tech on Android after researchers cry foul

Introducing ZFS AnyRaid, Sponsored by Eshtek

 

Free consulting

We were asked about moving from UniFi gear to TP-Link.

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 249: Octopodian Nightmare

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Locating people with just a phone call, Google forces a change to Let’s Encrypt certificates, yet another example of a “lifetime” subscription being cut short, connecting drives to a small form factor machine, and managing ssh keys with LDAP.

 

Plugs

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What We’ve Learned Supporting FreeBSD in Production (So You Don’t Have To)

 

News

O2 VoLTE: locating any customer with a phone call

Ending TLS Client Authentication Certificate Support in 2026 – Let’s Encrypt

VPN firm says it didn’t know customers had lifetime subscriptions, cancels them

 

Free consulting

We were asked about connecting drives to a small form factor machine, and managing ssh keys with LDAP.

SAS Expanders, Build Your Own JBOD DAS Enclosure and Save – Iteration 1

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 248: NASty Pi

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TrueNAS drops FreeBSD but there’s a community fork, the elusive ZFS send bug that affected encrypted datasets is finally identified and fixed, why the Raspberry Pi doesn’t make a great NAS, and when to use the zpool checkpoint feature.

 

Plugs

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Maintaining FreeBSD in a Commercial Product – Why Upstream Contributions Matter

 

News/discussion

TrueNAS 25.04 drops FreeBSD: “Fangtooth” only with GNU/Linux base

FreeBSD fans rally round zVault upstart

ZFS raw-send corruption bug fixed

5 things I regret about using my Raspberry Pi as a NAS

 

Free consulting

We were asked about the zpool checkpoint feature.

 

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 247: MPOF

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The basic computer science problems that still remain unsolvable, why you shouldn’t trust AI to tune ZFS (or answer any admin questions), and setting up a check-in system for a group of friends.

 

Plug

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Discussion

Why You Can’t Trust AI to Tune ZFS

 

Free consulting

We were asked about setting up a check-in system for a group of friends.

 

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 246: Perpetual Hotpatch

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Old passwords work for Windows RDP, Broadcom shows why perpetual software licenses aren’t really forever, Windows Server is getting hotpatching, and preventing changes to archived files.

 

Plugs

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Owning the Stack: Infrastructure Independence with FreeBSD and ZFS

 

News/discussion

Windows RDP lets you log in using revoked passwords. Microsoft is OK with that

Broadcom sends cease-and-desist letters to subscription-less VMware users

Microsoft pitches pay-to-patch reboot reduction subscription for Windows Server 2025

 

Free consulting

We were asked about preventing changes to archived files.

 

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 245: IPaaS

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Crosswalks were comically vulnerable to being hacked, even Google struggles with tiered SSD and HDD storage, some insight into how AI scrapers are using domestic IPs, and creating a ZFS mirror one disk at a time.

 

Plugs

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Inside FreeBSD Netgraph: Behind the Curtain of Advanced Networking

 

News/discussion

Hacking US crosswalks to talk like Zuck is as easy as 1234

Even Google struggles to balance fast-but-pricey flash and cheap-but-slow hard disks

How Colossus optimizes data placement for performance

The web is broken, IMHO

 

Free consulting

We were asked about creating a ZFS mirror one disk at a time.

 

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 244: Branded and Splintered

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Some Synology NAS products will require drives they sold you, doubt is cast on the CVE program, why some FreeBSD packages didn’t appear when they should have, and backing up the keys for encrypted backups.

 

Plugs

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Robust & Reliable Backup Solutions with OpenZFS

 

News

Synology confirms that higher-end NAS products will require its branded drives

CVE program gets last-minute funding from CISA – and maybe a new home

CVE fallout: The splintering of the standard vulnerability tracking system has begun

 

Free consulting

We were asked about backing up the keys for encrypted backups.

 

 

 

 

 

 

See our contact page for ways to get in touch.

 


2.5 Admins 243: 0.5 Centuries

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IPv4 addresses are worth an awful lot of money, the serious dangers of a seemingly sensible deepfake law, Microsoft is 50 years old, and our thoughts on antivirus on Linux and Windows.

 

Plugs

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Accurate and Effective Storage Benchmarking

 

News

Your IPv4 stash can now be collateral for $100M loans

Congress close to passing deepfake law—Trump said he wants to use it himself

Microsoft is now 50 years old

 

Free consulting

We were asked about antivirus on Linux and Windows.

 

 

 

 

 

 

See our contact page for ways to get in touch.