What If the Network Fails? MeshCore as a Backup Layer for Security Signals
A research note on using LoRa mesh communication as an out-of-band backup path for critical security events when normal infrastructure fails.
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#Infrastructure
6 articles tagged Infrastructure on vesely.sk.
6 articles tagged Infrastructure on vesely.sk.
Docker Is Healthy, but Unreachable After a Hyper-V to Proxmox Migration
After moving an Ubuntu VM from Hyper-V to Proxmox, the VM network worked and the Docker container was healthy, but the application was unreachable because Docker did not restore runtime networking and port mappings correctly.
Read article →Migrating a Windows VM from Hyper-V to Proxmox with Veeam Community Edition
A practical migration lesson: Veeam Community Edition can restore a Windows Hyper-V VM to Proxmox, but a VirtIO SCSI boot issue may require a temporary SATA boot and a small helper VirtIO disk.
Read article →When a Virtual Server Is Not Just a Disk File
Moving a domain controller from Hyper-V to Proxmox can look like a simple virtual machine migration. In practice, Active Directory carries identity, DNS, time, trust and recovery assumptions.
Read article →FILIP:OS Integrity: Is This Still the Machine We Installed?
Small Linux appliances do not become risky only when they fail. They become risky when nobody knows what changed.
Read article →How Much Does One Hour of Downtime Cost?
Before investing in firewalls, monitoring, backups or audits, companies should understand the real business cost of one hour of downtime.
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