RT Journal Article
JF IEEE Security & Privacy
YR 2010
VO 8
IS
SP 53
TI The Iterated Weakest Link
A1 Rainer Böhme,
A1 Tyler Moore,
K1 economics
K1 security
K1 optimal security investment under uncertainty
K1 ROSI
AB We outline a model for security investment that reflects dynamic interaction between a defender, who faces uncertainty, and an attacker, who repeatedly targets the weakest link. Using the model, we derive and compare optimal security investment over multiple periods, exploring the delicate balance between proactive and reactive security investment.
PB IEEE Computer Society, [URL:http://www.computer.org]
SN 1540-7993
LA English
DO 10.1109/MSP.2010.51
LK http://doi.ieeecomputersociety.org/10.1109/MSP.2010.51