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07/22/2023
An Empirical Study Evaluation of Modern CAPTCHAs
For nearly two decades, CAPTCHAs have been widely used as a means of pro...
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05/30/2022
CTR: Checkpoint, Transfer, and Restore for Secure Enclaves
Hardware-based Trusted Execution Environments (TEEs) are becoming increa...
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09/26/2021
Vronicle: A System for Producing Videos with Verifiable Provenance
Demonstrating the veracity of videos is a longstanding problem that has ...
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05/14/2021
VICEROY: GDPR-/CCPA-compliant Enforcement of Verifiable Accountless Consumer Requests
Recent data protection regulations (such as GDPR and CCPA) grant consume...
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07/20/2020
CACTI: Captcha Avoidance via Client-side TEE Integration
Preventing abuse of web services by bots is an increasingly important pr...
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09/25/2019