Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) VENEMA Wietse,"TCP WRAPPER : Network monitoring, access control, and booby traps","Proceedings of the Third Usenix UNIX Security Symposium, Baltimore, MD, September 1992",,,1992,,,,https://cir.nii.ac.jp/crid/1573668924696957312,