{"id":"iam-sms-mfa-discontinued","text":"SMS-based MFA has been discontinued in AWS — users must use passkeys, virtual MFA, or hardware TOTP tokens.","truth_value":"IN","source":"entries/2026/03/08/iam-mfa.md","source_url":"","source_hash":"5d501b8fb778eddd","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"iam-sms-mfa-discontinued","truth_value":"IN","reason":"premise"}]}}