2.5 Admins

Why the Pegasus spyware isn’t really anything new, a Windows vulnerability sends Jim and Allan down memory lane, what to do with old hard disks, your feedback, and more.   Plugs FreeBSD TCP performance system controls Support us on patreon   News Leak uncovers global abuse of cyber-surveillance weapon This World of Ours New Windows 10 vulnerability allows anyone to get admin privileges   Free Consulting We were asked about paying for password leak notifications, and what to do with old small hard disks.       Checkmk Checkmk is the best way to monitor your complex and hybrid IT infrastructure, bridging the gap between IT Ops and DevOps Teams. Go to checkmk.com/25admins and try out the open source or enterprise edition.   CBT Nuggets Training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.   Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.             See our contact page for ways to get in touch.  

Jim’s hands-on with the modular and upgradeable Framework laptop, the details of Muse Group’s latest controversy, and when backing up to a Pi in your friend’s basement sometimes makes sense.   Plugs Managing Boot Environments Support us on patreon   News Framework Laptop Audacity’s new owner is in another fight with the open source community   Free Consulting We were asked about off-site backups.       Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.   CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.           See our contact page for ways to get in touch.    

The current and future states of system performance across the whole stack, and backing up to tapes. Plus your feedback about clustered filesystems, a ZFS success story, and IPv6 devices.   News/Discussion Computing Performance: On the Horizon   Free Consulting We were asked about backing up to magnetic tape.       Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.   CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.           See our contact page for ways to get in touch.  

Windows 11 has been announced but some key details are still unknown, why you shouldn’t connect consumer-grade network storage devices to the Internet, optimizing Windows guests on KVM hosts, and how to get started with Sanoid.   Plugs History of FreeBSD: Net/1 and Net/2: Path to Freedom Support us on patreon   News WD My Book NAS devices are being remotely wiped clean worldwide Western Digital My Book NAS Hackers exploited 0-day, not 2018 bug, to mass-wipe My Book Live devices Western Digital Users Face Another RCE Windows 11 is much more than a new theme slapped onto Windows 10   Free Consulting We were asked about optimizing Windows guests on KVM hosts, and how to get started with Sanoid.     Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.   CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.           See our contact page for ways to get in touch.  

Potentially serious vulnerabilities in military systems, a new ZFS feature that’s mostly for home users, and IPv6 on your LAN.   Plugs FreeBSD Performance Observability Support us on patreon   News/Discussion Vulnerabilities in Weapons Systems ZFS fans, rejoice—RAIDz expansion will be a thing very soon   Free Consulting We were asked about identifying devices with IPv6 addresses on a local network.       Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/25a and get started with $100 credit.   CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.           See our contact page for ways to get in touch.    

Supply chain problems causing a rise in counterfeit chips, busting the myth about ZFS and RAM, gold VM images, and x86 routers.   Plugs Introduction to ZFS replication Support us on patreon   News Chip shortages lead to more counterfeit chips and devices   Free Consulting We were asked about how much RAM ZFS needs, gold VM images, and homebrew x86 routers.       CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.   Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/twoandahalf and get started with $100 credit.         See our contact page for ways to get in touch.  

A potential order of magnitude increase in HDD sizes, Amazon Sidewalk, dying SSDs, planning new systems, ssh vs VPN logins, and more.   Plugs History of ZFS: Part 2: Exploding in Popularity Support us on patreon   News/Discussion Ultra-high-density hard drives made with graphene store ten times more data Amazon devices will soon automatically share your Internet with neighbors   Free Consulting We were asked about dying SSDs, push and pull backups with third-party hosting, ssh and VPN logins, and planning new systems.       Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/twoandahalf and get started with $100 credit.   CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.           See our contact page for ways to get in touch.      

Fastly’s recent outage, how attackers probably breached the Colonial Pipeline’s network, crypto mining in anti-virus software, and setting up a box at your friend’s house to watch Netflix while abroad.   News Fastly broke the Internet for an hour The 503’s heard around the world Fastly Summary of June 8 outage Colonial Pipeline Chief Says Recovery From Ransomware Hack Not Complete Uncle Sam recovers 63.7 of 75 Bitcoins Colonial Pipeline paid to ransomware crew NortonLifeLock Unveils Norton Crypto   Free Consulting We were asked about encrypted off-site backups, and getting around geo-restrictions with a VPN.       Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/twoandahalf and get started with $100 credit.   CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.           See our contact page for ways to get in touch.  

Synology and Btrfs, backing up low-end Linux laptops, vulnerability management, FreeBSD hypervisors, and more.   Plugs Building Customized FreeBSD Images Support us on patreon   Feedback Things we mentioned: Barracuda I couldn’t break Synology SHR+btrfs (yet) Our subreddit   Free Consulting We were asked about AAA (Authentication, Authorization, and Accounting), backing up low-end Linux laptops, FreeBSD hypervisors, and vulnerability management.       Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/twoandahalf and get started with $100 credit.   CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.           See our contact page for ways to get in touch.  

The complex tale of the recent IRC drama, Microsoft kills Windows 10X, and why we think a WordPress site was pwned.   News Microsoft puts Windows 10X variant on the back burner Freenode IRC staff resign en masse after takeover by Korea’s “crown prince”   Free Consulting We were asked why a WordPress site had been compromised.     Linode Simplify your cloud infrastructure with Linode’s Linux virtual machines and develop, deploy, and scale your modern applications faster and more easily. Go to linode.com/twoandahalf and get started with $100 credit.   CBT Nuggets This episode is sponsored by CBT Nuggets – training for IT professionals or anyone looking to build IT skills. Go to cbtnuggets.com/25admins and sign up for a 7-day free trial.           See our contact page for ways to get in touch.