Understanding Two-Factor Authentication (2FA)
Two-factor authentication (2FA) adds an extra layer of security beyond just a password. After entering your password, you must verify your identity through a second method - typically a code sent to your phone, a code from an authenticator app, or a physical security key.
Even if an attacker steals your password through phishing or a data breach, they can't access your account without the second factor.
Why Two-Factor Authentication (2FA) Matters for Shopify Stores
Enabling 2FA on your Shopify admin account and payment processors prevents unauthorized access even if credentials are compromised. It's one of the most effective security measures for protecting your store.
Frequently Asked Questions
Frequently Asked Questions
Does Shopify support two-factor authentication?
Yes, Shopify supports 2FA for admin accounts using authenticator apps or SMS codes. It is strongly recommended for all store staff accounts.
What's the best type of 2FA?
Authenticator apps (Google Authenticator, Authy) or hardware security keys are more secure than SMS codes, which can be intercepted through SIM swapping.
Related Terms
Credential Stuffing
Security ConceptsAn automated attack that uses stolen username/password combinations to attempt logins across multiple sites.
Phishing
Security ConceptsFraudulent attempts to obtain sensitive information by disguising as a trustworthy entity in electronic communications.
Bot
Security ConceptsAn automated software program that performs tasks on the internet, often used for purchasing, scraping, or attacks.
Related Security Threats
Credential Stuffing: Automated Account Takeover
Attackers use stolen passwords to access customer accounts. Learn how credential stuffing works and how to protect your store.
Phishing Attacks Targeting Your Brand
Scammers send emails pretending to be your store, tricking customers into revealing payment info. Learn how to protect your brand.