According to Foresight News, EigenLayer released a new security model for the protocol. The original security model allowed all operator rights to be slashed by any AVS, without specifying the slashing ratio, and AVS itself required permission to join the network. The new security model allows operators to join a group of AVS and set the slashable pledge ratio corresponding to each AVS (the total is less than 1), which can better control the slashing risk and guarantee the rights of the corresponding AVS. AVS pays for its rights without permission.