2FA, short for Two-Factor Authentication (also known as 2-Step Verification), is a security feature that helps protect your OpenStudio account in addition to your password.
Think of it like an ATM: to get cash, you need both your debit card (something you have) and your PIN (something you know). If someone steals your PIN but doesn't have your card, they can't access your money. 2FA works the same way for your online account.
How does it work?
Normally, you only enter a username and password to log in. With 2FA enabled, logging in becomes a two-step process:
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Step 1: You enter your OpenStudio username and password as usual.
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Step 2: You are asked to enter a specific verification code.
This code is usually generated by an app on your smartphone (like Google Authenticator or Authy) or sent to you via SMS/Email. This code changes every 30 seconds, meaning it cannot be guessed or reused by hackers.
Why should I use it?
Passwords can be stolen, guessed, or compromised in data breaches on other websites.
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Extra Security: Even if a hacker steals your password, they cannot access your account because they don't have your phone to get the verification code.
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Peace of Mind: It protects your personal data, projects, and billing information from unauthorized access.
Available 2FA Methods
While implementation varies, most platforms use one of the following:
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Authenticator Apps (Recommended): Apps like Google Authenticator generate a code even if you don't have cell service.
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Email: The code is sent to your registered email address.
Note: We highly recommend enabling 2FA to keep your OpenStudio profile secure.
