2.5 Admins is a podcast featuring two sysadmins called Allan Jude and Jim Salter, and a producer/editor who can just about configure a Samba share called Joe Ressington. Every two weeks we get together, talk about recent tech news, and answer some of your admin-related questions.

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2.5 Admins 206: CrowdStruck

August 01, 2024 30:36 26.05 MB Downloads: 0

How and why the recent huge Windows outage was caused by a bad CrowdStrike update and how it could have been avoided, a hilariously dumb ESXi vulnerability, and about using SAS drives with a PCIe card.   Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes   News A […]

2.5 Admins 205: Dogs Hate BTC

July 25, 2024 30:24 25.88 MB Downloads: 0

How a Bitcoin mine made life in a Texas town absolutely miserable, why paying for extended support for end of life Windows versions is just doubling down on technical debt, and the best way to manage router redundancy.   Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes   […]

2.5 Admins 204: Maybe Don’t 5

July 18, 2024 29:00 24.7 MB Downloads: 0

A widely-used login system is still using MD5 which is bad news, miscreants took over some domains when they moved from Google to Squarespace, Linksys’ sloppy app isn’t a huge problem but is a bad sign, and why backing up an Android phone in one go is pretty much impossible without root.   Plug Support […]

2.5 Admins 203: Yet more free consulting

July 11, 2024 31:38 26.91 MB Downloads: 0

We didn’t get to all of your questions for our Episode 200 free consulting special so here is another full episode of your questions and our answers. Our thoughts on a new UK smart devices law, backing up 30TB off-site, how to learn ZFS, SMB vs other ways to share files, and backing up secrets. […]

2.5 Admins 202: Microsoft’s Underwater Again

July 04, 2024 32:46 27.87 MB Downloads: 0

Why we didn’t mention pocket fluff when we talked about USB-C charging issues, Microsoft abandons its promising underwater data center experiment and didn’t monitor it’s SSL certs, why you should be careful which WordPress plugins and themes you install,an Australian ISP’s tech debt comes due, and remoting into desktop Linux.   Plug Support us on […]

2.5 Admins 201: CVEs everywhere

June 27, 2024 31:51 27.09 MB Downloads: 0

Vulnerabilities in Asus hardware make us think there should be some regulations about what can be sold as a router, a VPN feature that we hadn’t heard of is removed from Windows, and why we don’t believe that Microsoft will ever take security as seriously as they claim.   Plug Support us on patreon and […]

2.5 Admins 200: Even more free consulting

June 20, 2024 32:34 27.69 MB Downloads: 0

It’s our episode 200 free consulting special. Jim and Allan answer your questions about hard drive availability, USB-C robustness, ZFS performance on a VPS, cold storage with a 2.5″ form factor, how we gained our level of knowledge, disk enclosure issues, and monitoring Windows servers.             Tailscale Tailscale is an […]

2.5 Admins 199: Rest In Parity

June 13, 2024 00:00 27.02 MB Downloads: 0

How to prepare for your loved ones to have the access they need if the worst unexpectedly happens, Joe’s weird issues with wireless access points, and dealing with email accounts that shouldn’t exist.   Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes   News/discussion After you die, your […]

2.5 Admins 198: SMB Pulse

June 06, 2024 00:00 26.19 MB Downloads: 0

Microsoft is tightening up SMB security in Windows which might break access to your old NAS, a Cogent root-server mysteriously goes out of sync without them spotting it, and protecting hard drives from electromagnetic pulses.   Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes   News Installing Windows […]

2.5 Admins 197: Exchange Money

May 30, 2024 00:00 25.09 MB Downloads: 0

Linux kernel developers were infected with malware for 2 years, another nail in the coffin of proper federated email as Exchange Server moves to a subscription model, followup on zfsbootmenu and IPv6, and learning unfamiliar topics.   Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes   News/discussion Linux […]

2.5 Admins 196: Won’tel

May 23, 2024 00:00 29.34 MB Downloads: 0

Microsoft’s new Copilot+ feature will record everything you are doing on your computer for some reason, but it will only work on new Arm hardware for now. Plus Apple’s weird iOS bug that restored deleted files and photos, and sharing files over the Internet from a NAS on your LAN.   Plugs Support us on […]

2.5 Admins 195: Execute Option 121

May 16, 2024 31:28 26.77 MB Downloads: 0

Why Windows 10 might be gaining users at Windows 11’s expense, an old DHCP option is a potential risk for VPN users, we should probably say “renting” rather than “buying”domains, and avoiding tracking when using IPv6.   Plugs Support us on patreon and get an ad-free RSS feed with early episodes sometimes Jim was on […]

2.5 Admins 194: Thundering Mastodon

May 09, 2024 30:14 25.73 MB Downloads: 0

Mastodon’s link previews are causing downtime for web servers without properly configured caching, locking down DNS inside Windows networks, why using write-once backup media is a bad idea, and increasing the performance of a Microsoft SQL Server with SSDs and ZFS.   Plugs Support us on patreon and get an ad-free RSS feed with early […]

2.5 Admins 193: TV DoS

May 02, 2024 30:45 26.17 MB Downloads: 0

How a smart TV broke a Windows machine on the same network by pretending to be hundreds of different TVs, Jim’s alarming theory about AI malware, and encrypting offsite backups.   Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes   News/discussion Is your PC having trouble? Your smart […]

2.5 Admins 192: ZFS Week

April 25, 2024 31:07 26.48 MB Downloads: 0

ZFS on root is back in the Ubuntu installer but there’s a better way to do it, next-generation hard drives are proving to be reliable but prices are going up thanks to storage-hungry AI, why getting started with ZFS is really easy, and the best filesystem for a single SSD (take a guess).   Plugs […]