- Mark Yampolskiy, Yuval Elovici, Moti Yung, editors, AMSec '21: Proceedings of the 2021 Workshop on Additive Manufacturing (3D Printing) Security, Virtual Event, Republic of Korea, 19 November 2021. ACM, 2021.
- Michail Maniatakos, Cristina Alcaraz, editors, CPSIoTSec '21: Proceedings of the 2th Workshop on CPS&IoT Security and Privacy, Virtual Event, Republic of Korea, 15 November 2021. ACM, 2021.
- Dawn Song, Roger Wattenhofer, Arthur Gervais, Philipp Jovanovic, editors, DeFi '21: Proceedings of the 2021 ACM CCS Workshop on Decentralized Finance and Security, Virtual Event, Republic of Korea, 19 November 2021. ACM, 2021.
- Trent Jaeger, Zhiyun Qian, editors, MTD@CCS 2021: Proceedings of the 8th ACM Workshop on Moving Target Defense, Virtual Event, Republic of Korea, 15 November 2021. ACM, 2021.
- Nicholas Carlini, Ambra Demontis, Yizheng Chen, editors, AISec@CCS 2021: Proceedings of the 14th ACM Workshop on Artificial Intelligence and Security, Virtual Event, Republic of Korea, 15 November 2021. ACM, 2021.
- Christophe Hauser, Yonghwi Kwon 0001, Sebastian Banescu, editors, Checkmate@CCS 2021, Proceedings of the Research on offensive and defensive techniques in the Context of Man At The End (MATE) Attacks, Virtual Event, Republic of Korea, 19 November 2021. ACM, 2021.
- Yongdae Kim, Jong Kim 0001, Giovanni Vigna, Elaine Shi, editors, CCS '21: 2021 ACM SIGSAC Conference on Computer and Communications Security, Virtual Event, Republic of Korea, November 15 - 19, 2021. ACM, 2021.
- WAHC '21: Proceedings of the 9th on Workshop on Encrypted Computing & Applied Homomorphic Cryptography, Virtual Event, Korea, 15 November 2021. WAHC@ACM, 2021.
- Chip-Hong Chang, Ulrich Rührmair, Stefan Katzenbeisser 0001, Debdeep Mukhopadhyay, editors, ASHES@CCS 2021: Proceedings of the 5th Workshop on Attacks and Solutions in Hardware Security, Virtual Event, Republic of Korea, 19 November 2021. ACM, 2021.
- Keita Emura, Yuntao Wang, editors, Proceedings of the 8th on ASIA Public-Key Cryptography Workshop, APKC@AsiaCCS 2021, Virtual Event Hong Kong, 7 June, 2021. ACM, 2021.
- Liqun Chen 0001, Chris J. Mitchell, Thanassis Giannetsos, Daniele Sgandurra, editors, CYSARM@CCS '21: Proceedings of the 3rd Workshop on Cyber-Security Arms Race, Virtual Event, Republic of Korea, 19 November 2021. ACM, 2021.