Lucien K. L. Ng Panagiotis Chatzigiannis Duc Viet Le 0001 Mohsen Minaei Ranjit Kumaresan Mahdi Zamani A Plug-and-Play Long-Range Defense System for Proof-of-Stake Blockchains. 45-64 2024 ESORICS (4) https://doi.org/10.1007/978-3-031-70903-6_3 conf/esorics/2024-4 db/conf/esorics/esorics2024-4.html#NgCLMKZ24 streams/conf/esorics