Passkeys (often referred to by users as “NumberKeys” or “Security Keys”) keep you vastly safer than traditional passwords. In fact, major tech organizations like the UK National Cyber Security Centre (NCSC) state that passkeys are always as secure or more secure than even the strongest traditional passwords paired with two-factor authentication.
Here is a direct breakdown of how these two authentication methods compare, why the technology behind passkeys is superior, and the minor trade-offs you should consider. Direct Comparison: Passkeys vs. Traditional Passwords Passkeys (FIDO2 / Security Keys) Traditional Passwords Susceptibility to Phishing
Immune. They only work on the exact website they were created for.
High. Users can easily be tricked into typing them into fake sites. Vulnerability to Data Breaches
None. Companies only store a “public key,” which is useless to hackers.
High. If a company’s database is leaked, your password is stolen. Human Error Risk
Zero. System-generated keys completely eliminate weak or reused variations. High. Users often reuse simple passwords like Password123!. How You Log In
A physical tap, facial scan, fingerprint, or local device PIN.
Typing a memorized string of characters, numbers, and symbols. Current Web Support
Growing rapidly but not yet available on every single website. Universally supported across the internet. Why Passkeys Keep You Safer 1. They are Completely Phishing-Resistant Passkeys: what you need to know
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