IT for operating businesses
Ransomware Recovery & DR Planning
You don't make a plan while staring at an encrypted server. DR scenarios must be tested months before the crisis.
Proactive, Not Reactive Defense
Incident response begins long before a cyberattack. Backup windows (RTO and RPO) must align with business requirements.
# ZFS Snapshot rotation
zfs snapshot tank/data@daily-$(date +%Y-%m-%d)
Keeping backups on an air-gapped network is the most critical measure.