Source
Encryption model & independent audits — found from sitemap — 1Password
Checked for 1Password on 13 Oct 2026
- Page
- https://support.1password.com/1password-security/
- Checked
- 13 Oct 2026, 13:32 UTC
- How we may use it
- Public page, crawling permitted
Technical details
- type
- page
- http status
- 200
- content hash
- sha256:355ab23cc5d465a8ff009ef3438b1e272ac8491d8afc236d50e974ab23915f8e
- permission
- robots_ok
- screenshot
- Screenshot on file (internal exhibit, not published)
Cited by
Facts read from this source
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End to end encryption Report an error
“Everything in your 1Password account is always end-to-end encrypted.”
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Aes encryption Report an error
“Your 1Password data is kept safe by AES-GCM-256 authenticated encryption.”
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Pbkdf2 key derivation Report an error
“1Password uses PBKDF2-HMAC-SHA256 for key derivation which makes it harder for someone to repeatedly guess your 1Password account password.”
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Secret key Report an error
“The data in your 1Password account is protected by your 128-bit Secret Key, which is combined with your account password to encrypt your data.”
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Password not stored Report an error
“Your account password is never stored alongside your 1Password data or transmitted over the network.”
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Secure random numbers Report an error
“Encryption keys, initialization vectors, and nonces are all generated using cryptographically secure pseudorandom number generators.”
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Clipboard management Report an error
“1Password can be set to automatically remove passwords from your clipboard.”
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Code signature validation Report an error
“1Password verifies that your browser has been signed by an identified developer before filling your sensitive information.”
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Auto lock Report an error
“1Password can automatically lock to make sure that no one can access your data when you’re away from your desk or after closing the lid on your laptop.”
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Watchtower alerts Report an error
“1Password can warn you when a website has been hacked – without ever sending AgileBits a list of the websites you visit.”
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Phishing protection Report an error
“1Password only fills passwords on the sites where they were saved.”
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Flexible unlock methods Report an error
“You can choose to unlock 1Password with biometrics, with system authentication, and/or when your device unlocks.”
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Srp authentication Report an error
“Your 1Password account uses the SRP protocol to authenticate your login details without sending your password over the internet, so it can’t be stolen while it’s in transit.”
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Open data formats Report an error
“1Password uses the open-source SQLite database format.”
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Optional telemetry Report an error
“Telemetry at 1Password is optional. 1Password only collects in-app usage data with your awareness and consent, using a system designed to protect your privacy.”
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Privacy policy stance Report an error
“Any information you share with us is only ever used to provide you with service and support.”
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Export tools Report an error
“1Password includes simple export tools that make it easy to move information out of 1Password.”
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Security design white paper Report an error
“1Password Security Design White Paper”
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Company name Report an error
“Your password is never shared with anyone, even us at AgileBits, which means that you’re the only person who can unlock your 1Password vaults and access your information.”
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Address Report an error
“4711 Yonge St, 10th Floor, Toronto, Ontario, M2N 6K8, Canada.”
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Security contact Report an error
“If you have a security concern, contact 1Password Support with more information.”
1 fact read from this page is not shown because it could not be confirmed on the page as captured.
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