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| Name | NDSS 2022 ScriptChecker: To Tame Third-party Script Execution With Task Capabilities |
| Video Uploader | Video From NDSS Symposium |
| Upload Date | This Video Uploaded At 30-08-2022 07:24:35 |
| Video Discription | SESSION 3A-3 ScriptChecker: To Tame Third-party Script Execution With Task Capabilities We present ScriptChecker, a novel browser-based framework to effectively and efficiently restrict third-party script execution according to the host web page's needs. Different from all existing schemes functioning at the JavaScript layer, ScriptChecker holistically harnesses context separation and the browser's security monitors to enforce on-demand access controls upon tasks executing untrusted code. The host page can flexibly assign resource-access capabilities to tasks upon their creation. Reaping the benefits of the task capability approach, ScriptChecker outperforms existing techniques in security, usability and performance. We have implemented a prototype of ScriptChecker on Chrome and rigorously evaluated its security and performance with case studies and benchmarks. The experimental results show that its strong security strength and ease-of-use are attained at the cost of unnoticeable performance loss. It incurs about 0.2 microseconds overhead to mediate a DOM access, and 5% delay when loading popular JS graphics and utility libraries. PAPER https://www.ndss-symposium.org/wp-content/uploads/2022-382-paper.pdf SLIDES AUTHORS Wu Luo (Peking University), Xuhua Ding (Singapore Management University), Pengfei Wu (School of Computing, National University of Singapore), Xiaolei Zhang (Peking University), Qingni Shen (Peking University), Zhonghai Wu (Peking University) Network and Distributed System Security (NDSS) Symposium 2022, 24 – 28 April, 2022 Catamaran Resort Hotel & Spa, San Diego, California, and online. ABOUT NDSS The Network and Distributed System Security Symposium (NDSS) fosters information exchange among researchers and practitioners of network and distributed system security. The target audience includes those interested in practical aspects of network and distributed system security, with a focus on actual system design and implementation. A major goal is to encourage and enable the Internet community to apply, deploy, and advance the state of available security technologies. https://www.ndss-symposium.org/ #NDSS #NDSS22 #NDSS2022 #InternetSecurity #AutoSec l3fL4tG_bLw |
| Category | Science & Technology |
| Tags | NDSS | NDSS20 | NDSS2020 | cybersecurity | cyber security | Internet Security | Internet Society |
