@inproceedings{HeitzenraterEtAl2016, title = "The Days Before Zero Day: Investment Models for Secure Software Engineering", author = "Heitzenrater, C. and B{\"o}hme, R. and Simpson, A.", year = "2016", booktitle = "Proceedings of the 15th Workshop on the Economics of Information Security ({WEIS 2016})", howpublished = "To appear", location = "Berkeley, CA, USA", month = "June", }