[{"keyword":["Spam","E-Mail","Spoofing","Blockieren","Filtern","Lightweight Mail Transfer Agent Authentication Protocol (LMAP)"],"ddc":["000"],"language":[{"iso":"eng"}],"publication":"Wirtschaftsinformatik","abstract":[{"text":"Spam als unerwünschte Massen-E-Mail hat die Grenze von der Belästigung zur ökonomischen Relevanz längst überschritten. Ihr relativer Anteil am gesamten, weltweiten E-Mail-Aufkommen stieg in den vergangenen Jahren auf mehr als 50% im Jahr 2003. Es entstehen jährlich volkswirtschaftliche Schäden in Milliardenhöhe. Zur Bekämpfung des Spam-Problems werden neben gesetzlichen Regelungen vor allem technische Lösungen eingesetzt, bei denen das Blockieren und Filtern von E-Mails in praktisch eingesetzten Anti-Spam-Systemen dominieren. Dieser Artikel führt in die Spam-Problematik ein und beschreibt, bewertet und klassifiziert die derzeit bedeutendsten Verfahren zur Bekämpfung von Spam.","lang":"eng"}],"file":[{"content_type":"application/pdf","relation":"main_file","date_updated":"2018-12-18T13:36:34Z","date_created":"2018-12-18T13:36:34Z","creator":"hsiemes","file_size":288686,"file_id":"6338","access_level":"open_access","file_name":"Verlagsversion Guido_Schryen__281__288.pdf"}],"publisher":"Springer","date_created":"2018-11-14T14:56:51Z","title":"Effektivität von Lösungsansätzen zur Bekämpfung von Spam","issue":"4","year":"2004","_id":"5662","department":[{"_id":"277"}],"user_id":"61579","extern":"1","file_date_updated":"2018-12-18T13:36:34Z","type":"journal_article","status":"public","date_updated":"2022-01-06T07:02:24Z","oa":"1","volume":46,"author":[{"id":"72850","full_name":"Schryen, Guido","last_name":"Schryen","first_name":"Guido"}],"has_accepted_license":"1","intvolume":"        46","page":"281-288","citation":{"ieee":"G. Schryen, “Effektivität von Lösungsansätzen zur Bekämpfung von Spam,” <i>Wirtschaftsinformatik</i>, vol. 46, no. 4, pp. 281–288, 2004.","chicago":"Schryen, Guido. “Effektivität von Lösungsansätzen Zur Bekämpfung von Spam.” <i>Wirtschaftsinformatik</i> 46, no. 4 (2004): 281–88.","ama":"Schryen G. Effektivität von Lösungsansätzen zur Bekämpfung von Spam. <i>Wirtschaftsinformatik</i>. 2004;46(4):281-288.","bibtex":"@article{Schryen_2004, title={Effektivität von Lösungsansätzen zur Bekämpfung von Spam}, volume={46}, number={4}, journal={Wirtschaftsinformatik}, publisher={Springer}, author={Schryen, Guido}, year={2004}, pages={281–288} }","mla":"Schryen, Guido. “Effektivität von Lösungsansätzen Zur Bekämpfung von Spam.” <i>Wirtschaftsinformatik</i>, vol. 46, no. 4, Springer, 2004, pp. 281–88.","short":"G. Schryen, Wirtschaftsinformatik 46 (2004) 281–288.","apa":"Schryen, G. (2004). Effektivität von Lösungsansätzen zur Bekämpfung von Spam. <i>Wirtschaftsinformatik</i>, <i>46</i>(4), 281–288."}},{"year":"2004","publisher":"IADIS Press","date_created":"2018-11-14T14:59:03Z","title":"Fighting Spam: Motivating an Account-based Approach","publication":"Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2","abstract":[{"text":"Spam as unsolicited e-mail to a large number of recipients is known to ecome an increasingly disturbing and costly issue of electronic business and internet traffic. Mainly technical-oriented approaches are applied with a focus on blocking, filtering, and authentication mechanisms based on the domain name system. They come along with different drawbacks and have all low effectiveness in common. The article sketches these approaches, shows its limitations, and proposes an account-based approach where the number of e-mails per day and account is restricted.","lang":"eng"}],"file":[{"relation":"main_file","content_type":"application/pdf","access_level":"open_access","file_id":"6333","file_name":"Fighting Spam_Motivating an account-based approach.pdf","file_size":46083,"creator":"hsiemes","date_created":"2018-12-18T13:33:30Z","date_updated":"2018-12-18T13:33:30Z"}],"ddc":["000"],"keyword":["e-mail","spam","filtering","blocking","LMAP","SMTP account"],"language":[{"iso":"eng"}],"has_accepted_license":"1","place":"Madrid","citation":{"apa":"Schryen, G. (2004). Fighting Spam: Motivating an Account-based Approach. In P. Isaias (Ed.), <i>Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2</i> (pp. 937–940). Madrid: IADIS Press.","short":"G. Schryen, in: P. Isaias (Ed.), Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2, IADIS Press, Madrid, 2004, pp. 937–940.","mla":"Schryen, Guido. “Fighting Spam: Motivating an Account-Based Approach.” <i>Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2</i>, edited by Pedro Isaias, IADIS Press, 2004, pp. 937–40.","bibtex":"@inproceedings{Schryen_2004, place={Madrid}, title={Fighting Spam: Motivating an Account-based Approach}, booktitle={Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2}, publisher={IADIS Press}, author={Schryen, Guido}, editor={Isaias, PedroEditor}, year={2004}, pages={937–940} }","ieee":"G. Schryen, “Fighting Spam: Motivating an Account-based Approach,” in <i>Proceedings of the IADIS International Conference WWW/Internet 2004. vol. 2</i>, 2004, pp. 937–940.","chicago":"Schryen, Guido. “Fighting Spam: Motivating an Account-Based Approach.” In <i>Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2</i>, edited by Pedro Isaias, 937–40. Madrid: IADIS Press, 2004.","ama":"Schryen G. Fighting Spam: Motivating an Account-based Approach. In: Isaias P, ed. <i>Proceedings of the IADIS International Conference WWW/Internet 2004. Vol. 2</i>. Madrid: IADIS Press; 2004:937-940."},"page":"937-940","oa":"1","date_updated":"2022-01-06T07:02:25Z","author":[{"first_name":"Guido","id":"72850","full_name":"Schryen, Guido","last_name":"Schryen"}],"type":"conference","editor":[{"first_name":"Pedro","last_name":"Isaias","full_name":"Isaias, Pedro"}],"status":"public","_id":"5663","user_id":"61579","department":[{"_id":"277"}],"extern":"1","file_date_updated":"2018-12-18T13:33:30Z"}]