Perform a full disk image backup before any migration.
Physical disconnection is the only 100% fix for remote exploits.
Does your hardware support the latest OS requirements (e.g., TPM 2.0 for Windows 11)? Perform a full disk image backup before any migration
Since outdated OSs (like Windows 7, XP, or older Linux kernels) are essentially "sitting ducks" for exploits, this checklist helps IT admins or home users audit their risk level.
Does the OS handle PII (Personally Identifiable Information) or financial data? (No = 1 / Yes = 5) Since outdated OSs (like Windows 7, XP, or
Does it support modern encryption (AES-256, TLS 1.3)? (Yes = 1 / No = 3 / No idea = 5) Section 2: The "Air-Gap" Stopgap
Rate your system from 1 (Safe) to 5 (Critical Vulnerability) (Yes = 1 / No = 3 /
Is this machine connected to the public internet? (No = 1 / Yes = 5)