2.5 Admins

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.  

Testing failing disks and why they don’t work over a certain altitude, and your feedback about ZFS snapshots, authentication, community discussion platforms, Docker and ZFS, and more.   Plugs Basics of ZFS Snapshot Management Klara articles RSS feed Support us on patreon   Feedback Things we mentioned: zrepl authelia r/25admins Using bind mounts docker-vackup   Discussion Poor Disk Performance Dell HDD Warranty void above 10,000 ft       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.  

The importance of VPNs when using Wi-Fi, the complexities of chip node size, and whether appliance NAS devices make any sense.   Plugs Getting the most out of ARM64 Support us on patreon   News FragAttacks: Security flaws in all Wi-Fi devices IBM creates the world’s first 2 nm chip   Free Consulting We were asked about off-the-shelf network storage devices.       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.  

Authorities trying to remove malware from people’s servers, turning your sysadmin hobby into a career, cloud backups, config management, and more.   Plugs Why you should consider the BSD license Support us on patreon   Feedback Cloud backups with Rclone and alternatives, MikroTik network gear, server security, and config management.   News Brit authorities could legally do an FBI and scrub malware from compromised boxen without your knowledge   Free Consulting We were asked about the best way to turn your sysadmin hobby into a career.         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.  

GUI Linux apps on Windows, Linux kernel development is pen-tested, ZFS and Docker, and converting a Windows installation to a VM.   Plugs FreeBSD IOStat EuroBSDCon 2021 CfP Support us on patreon   News Graphical Linux apps are coming to Windows Subsystem for Linux Linux kernel team rejects University of Minnesota researchers’ apology “Full disclosure” from the University of Minnesota   Free Consulting We were asked about using ZFS with Docker, and visualizing a physical Windows installation.     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.  

We answer a bunch of your questions about server hardening, managing ZFS snapshots, Docusign, SSL certs in air-gapped networks, and automating updates.   Plugs EuroBSDCon 2021 Call for Papers Support us on patreon     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.  

We answer a bunch of your questions about firewalls, best practices for backups, learning ZFS, QoS, SSH key management, backing up Google Drive, and more.   Links to things mentioned Unix Haters Handbook Allan’s FreeBSD Journal Article Dummynet: The Better Way to Build FreeBSD Networks Jim’s ZFS 101 Allan’s book   Plugs Customizing FreeBSD Ports and Packages All Things Open Support us on patreon     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.  

Thousands of students learn about backups the hard way, why securing all of DNS isn’t practical, and how to protect Internet-facing services running at home.   News Victoria University of Wellington accidentally nukes files on all desktop PCs Root Server Operators’ Statement on DNS Encryption [pdf]   Free Consulting We were asked about the best way to secure Internet-facing services running at home.   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.