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Pontuação de Risco Métodos 2FA — Ferramenta online grátis

SMS vs TOTP vs chave física — segurança ranqueada

Métodos 2FA ranqueados por segurança: SMS (vulnerável a SIM-swap), TOTP/Autenticador (bom), chave física (melhor). Mais configuração recomendada por conta.

For each account, pick best 2FA method:

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Saiba mais

2FA Method Risk-Score

SMS is broken (SIM-swap attacks). TOTP solid. Hardware Keys (Yubikey) + Passkeys = phishing-proof. Ranked per use case + concrete setup recommendations.

How to use this tool

  1. 1

    Pick 2FA method

    SMS, TOTP, Hardware-Key, etc.

  2. 2

    Per-account context

    Email, bank, social, work.

  3. 3

    Risk score

    Plus recommended setup.

Frequently Asked Questions

Why is SMS 2FA bad?
SIM-swap attacks: criminal calls carrier, impersonates you, gets number transferred. Then receives all your SMS codes. Major attacks (Twitter CEO, crypto people) lost millions this way. Also: SS7 telecom protocol vulnerable.
TOTP / Authenticator apps?
Google/Authy/Microsoft Authenticator/Aegis. Code generated locally, no SMS. Massive improvement over SMS. Vulnerability: phishing (you enter code on fake site). Modern: WebAuthn/Passkeys solve phishing.
Hardware keys (Yubikey, Titan)?
Best protection. ~$50-70 per key. Use 2 (primary + backup, geo-separate). Phishing-resistant: domain-bound. Microsoft, Google, GitHub, Apple all support. Top crypto + sensitive uses MUST use these.

Pontos-chave

  • 2FA Method Risk-Score is a free, browser-based finance tool — sms vs totp vs hardware-key — security ranked.
  • Não signup, no downloads, no file uploads — your data stays on your device.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use 2FA Method Risk-Score

  1. Open the tool: Launch 2FA Method Risk-Score on Ferramentaolis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

2FA Method Risk-Score — Quick Facts

Preço
Grátis — sem limites, sem marca d’água, sem paywall
Privacidade
100% no navegador — nenhum dado é enviado a servidores
Plataforma
Qualquer navegador moderno — desktop, tablet ou celular
Categoria
Finance Ferramentas on Ferramentaolis
Offline
Works offline after first visit (Progressive Web App)
RecursoDetalhes
Ferramenta2FA Method Risk-Score
CategoriaFinance
Cadastro necessárioNão
Upload de arquivoNenhum — processado no navegador
Suporte mobileTotalmente responsivo
CustoGrátis para sempre

Why Use 2FA Method Risk-Score?

You should try 2FA Method Risk-Score for a quick, private way to sms vs totp vs hardware-key — security ranked. All processing happens in your browser. Your files and data never leave your device. According to web.dev, client-side processing is the gold standard for privacy.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

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100% Privacidade. Esta ferramenta funciona inteiramente no seu navegador. Seus dados nunca são enviados a nenhum servidor.