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 208: All CPUs suck
Forcing Windows to undo updates and a separate IPv6 vulnerability, hardware bugs in AMD and Intel CPUs, and using Samba on Linux with Active Directory. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes News Your victim’s Windows PC fully patched? Just force undo its updates and […]
2.5 Admins 207: Insecure Boot
Secure boot is compromised on hundreds of devices, Amazon’s desperate attempt to make money from Alexa, and how to decide which open source software on GitHub to trust. Plug Support us on patreon and get an ad-free RSS feed with early episodes sometimes News/discussion Secure Boot is completely broken on 200+ models from […]
2.5 Admins 206: CrowdStruck
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
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
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
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
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
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
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
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
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
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
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
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
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 […]