<div class="embed-wrapper"><div class="embed-loading"><div class="loadingRow"></div><div class="loadingRow"></div></div><a class="embed-card" href="https://youtu.be/ldRT9iItsLM?si=FqY5UeDx6k-zF-xa">https://youtu.be/ldRT9iItsLM?si=FqY5UeDx6k-zF-xa</a></div>
<p> </p>
<p>This talk will introduce attacks on the execution layer and network layer, editable blockchain, and some payment schemes for blockchain.</p>
<p>Ren Zhang is the head of Cryptape Vanguard Research team. He received his Ph.D. in 2019 from the COSIC research team, KU Leuven, supervised by Prof. Bart Preneel. He has been a PC member of NDSS and FC since 2021.</p>
<p>To learn more about Cryptape Research Workshop, visit its <a target="_blank" href="https://www.notion.so/cryptape/Cryptape-Research-Workshop-f06fee0dd3844f65993906bf9a363d24"><strong>Notion page</strong></a>.</p>


%[https://youtu.be/ldRT9iItsLM?si=FqY5UeDx6k-zF-xa] 

This talk will introduce attacks on the execution layer and network layer, editable blockchain, and some payment schemes for blockchain.

Ren Zhang is the head of Cryptape Vanguard Research team. He received his Ph.D. in 2019 from the COSIC research team, KU Leuven, supervised by Prof. Bart Preneel. He has been a PC member of NDSS and FC since 2021.

To learn more about Cryptape Research Workshop, visit its [**Notion page**](https://www.notion.so/cryptape/Cryptape-Research-Workshop-f06fee0dd3844f65993906bf9a363d24).

Ep 7-2 of Cryptape Vanguard 2020-2022 Blockchain Research Panorama Series

Miscellaneous: Network and Execution Layer Attacks and More

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We are building a permissionless and interoperable infrastructure for the future digital economy.


🦍 We are building a permissionless and interoperable blockchain infrastructure for the future crypto economy!