Air Gap Backup with Veeam in 2026: Logical and Physical Isolation Compared
Air-gapping, keeping a backup copy isolated so an attacker cannot reach it, is a critical defense against ransomware that destroys backups, but the isolation can be achieved in two ways: physically, by disconnecting the copy, or logically, by isolating it through controls while it remains connected. Each has strengths and trade-offs, and understanding them helps an organization choose the isolation that fits its needs. In 2026, with ransomware specifically targeting backups, understanding how physical and logical isolation compare is central to building a last line of defense that is both secure and practical to operate. Why Isolation Matters Both forms of isolation answer the same problem: a backup an attacker can reach is a backup an attacker can destroy, and ransomware deliberately hunts backups before encrypting production. An isolated copy, whether physically or logically separated, is one the attacker cannot destroy, preserving a clean recovery point through an attack. Understand...