Security
Passkeys Still Need a Backup Plan
Passkeys reduce phishing risk, but phones, hardware keys, cloud sync, and account recovery still need documented fallback before critical accounts depend on them.
Browser Password Managers vs Dedicated Vaults: How to Choose
Choose Chrome, Edge, Firefox, Apple Passwords, Bitwarden, or 1Password based on devices, sharing, recovery, and threat model.
Windows 10 ESU and Windows 11 Privacy Survival Guide
A practical plan for staying patched after Windows 10 end of support, choosing ESU or Windows 11, and tightening privacy settings after migration.
How Do You Document a Homelab So Someone Else Can Recover It?
Create a recovery packet someone else can use when you are unavailable. Record essential services, protected access, bills, shutdown boundaries and contacts, with an emergency sheet available outside the homelab.
RAID, ZFS Snapshots, Sync, and Backup: What Each One Does Not Protect
Choose storage protection by failure mode: RAID for certain disk failures, snapshots for point-in-time state, sync for current changes and independent backups for recovery. Not every design needs all four.
How to Build Cheap Offsite Backup at a Friend or Family Member's House
Plan encrypted offsite backups at a consenting household through a private tunnel, with agreed transfer limits and independently stored keys. Test recovery over the real connection; encryption alone does not prevent deletion.
How Do You Recover From Losing TOTP, Passkeys, or Password Vault Access?
If account access is lost, preserve working sessions and use enrolled recovery methods from a trusted device. Follow the provider's official process without assuming recovery is guaranteed, then establish an independent fallback.
IoT Isolation for Homelabs: VLANs, Firewall Rules, and mDNS
Isolate IoT devices with default-deny VLAN policy and narrow service exceptions, then test controllers, casting, and denied access one device class at a time before expanding.
Homelab Reverse Proxy Guide: HTTPS Without Unsafe Exposure
A security-first reverse proxy guide for homelabs, covering DNS, TLS, app exposure, internal-only services, authentication, logging, and validation.
Designing Networks With DoD IL5 in Mind: Campus, Data Center, IT, and OT Security
How to design campus, data-center, IT, and OT networks that can support DoD IL5 mission systems without pretending a network alone is compliant.