[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [Y] [Z] Natarajan, Ajitkumar  National Institute of Standards and Technology (NIST)  2nd  3rd  4th  NCSA  network     events, logging      protocol usage, analyzing  2nd      secure protocols and      security  Network Fileystem (NFS)  non-atomic operations  Northcutt, Stephen  Novak, Judy