@article{SMBlog:2017-10-05,
	author = {Steven M. Bellovin},
	title = {Replacing Social Security Numbers Is Harder Than You Think},
	date = {2017-10-05},
	year = {2017},
	month = {October 5,},
	journal = {SMBlog: Steve Bellovin's Blog (blog)},
	url = {https://www.cs.columbia.edu/~smb/blog/2017-10/2017-10-05.html},
}