Chrome 146 Adds DBSC to Thwart Cookie Attacks
💡Chrome DBSC kills cookie theft—fortify AI SaaS logins against hijacks today.
⚡ 30-Second TL;DR
What Changed
DBSC uses TPM to generate non-exportable public/private key pairs stored locally.
Why It Matters
This feature fundamentally weakens session hijacking via cookies, boosting web app security without developer overhauls. It sets a new standard for device-bound auth, benefiting high-security AI web services. Adoption could reduce phishing success rates industry-wide.
What To Do Next
Upgrade to Chrome 146 on Windows and prototype DBSC session upgrades for your AI web app authentication.
Key Points
- •DBSC uses TPM to generate non-exportable public/private key pairs stored locally.
- •Binds user sessions to specific devices, rendering stolen cookies ineffective elsewhere.
- •Websites add backend registration/refresh APIs; Chrome handles encryption and cookie rotation.
- •Maintains frontend compatibility with standard cookies.
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Original source: IT之家 ↗
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