2FA Readiness Check

Go account by account through the ones that matter most and get a clear picture of where you're protected, where SMS is the weak link, and what to upgrade first.

2FA status
Action needed
2 accounts with no 2FA — fix these first

Priority: add any 2FA to accounts that have none (email first), then upgrade SMS to an authenticator app. See which 2FA to use. Self-assessment only; nothing is stored.

How this is calculated

You mark each account's current 2FA type; we flag the weak ones (none or SMS on critical accounts) and order your upgrades. Self-assessment only; nothing is stored.

Results are estimates for educational purposes and depend on the numbers you enter. They are not financial, tax, or investment advice. Nothing you type is transmitted or stored.

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Two-Factor Authentication: Which Type to Use on Every Account

SMS, authenticator app, or a physical key? A plain ranking of your options and how to set up the best one you'll actually use.

Omar Haddad · Oct 22, 2026 · 8 min read
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SIM Swapping: How Attackers Steal Your Number (and How to Block It)

If someone takes over your phone number, your SMS codes go to them. How the attack works and the carrier setting that stops it.

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