---
_id: '5662'
abstract:
- lang: eng
  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.
author:
- first_name: Guido
  full_name: Schryen, Guido
  id: '72850'
  last_name: Schryen
citation:
  ama: Schryen G. Effektivität von Lösungsansätzen zur Bekämpfung von Spam. <i>Wirtschaftsinformatik</i>.
    2004;46(4):281-288.
  apa: Schryen, G. (2004). Effektivität von Lösungsansätzen zur Bekämpfung von Spam.
    <i>Wirtschaftsinformatik</i>, <i>46</i>(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} }'
  chicago: 'Schryen, Guido. “Effektivität von Lösungsansätzen Zur Bekämpfung von Spam.”
    <i>Wirtschaftsinformatik</i> 46, no. 4 (2004): 281–88.'
  ieee: G. Schryen, “Effektivität von Lösungsansätzen zur Bekämpfung von Spam,” <i>Wirtschaftsinformatik</i>,
    vol. 46, no. 4, pp. 281–288, 2004.
  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.
date_created: 2018-11-14T14:56:51Z
date_updated: 2022-01-06T07:02:24Z
ddc:
- '000'
department:
- _id: '277'
extern: '1'
file:
- access_level: open_access
  content_type: application/pdf
  creator: hsiemes
  date_created: 2018-12-18T13:36:34Z
  date_updated: 2018-12-18T13:36:34Z
  file_id: '6338'
  file_name: Verlagsversion Guido_Schryen__281__288.pdf
  file_size: 288686
  relation: main_file
file_date_updated: 2018-12-18T13:36:34Z
has_accepted_license: '1'
intvolume: '        46'
issue: '4'
keyword:
- Spam
- E-Mail
- Spoofing
- Blockieren
- Filtern
- Lightweight Mail Transfer Agent Authentication Protocol (LMAP)
language:
- iso: eng
oa: '1'
page: 281-288
publication: Wirtschaftsinformatik
publisher: Springer
status: public
title: Effektivität von Lösungsansätzen zur Bekämpfung von Spam
type: journal_article
user_id: '61579'
volume: 46
year: '2004'
...
---
_id: '5663'
abstract:
- lang: eng
  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.
author:
- first_name: Guido
  full_name: Schryen, Guido
  id: '72850'
  last_name: Schryen
citation:
  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.'
  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.'
  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} }'
  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.'
  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.'
  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.'
  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.'
date_created: 2018-11-14T14:59:03Z
date_updated: 2022-01-06T07:02:25Z
ddc:
- '000'
department:
- _id: '277'
editor:
- first_name: Pedro
  full_name: Isaias, Pedro
  last_name: Isaias
extern: '1'
file:
- access_level: open_access
  content_type: application/pdf
  creator: hsiemes
  date_created: 2018-12-18T13:33:30Z
  date_updated: 2018-12-18T13:33:30Z
  file_id: '6333'
  file_name: Fighting Spam_Motivating an account-based approach.pdf
  file_size: 46083
  relation: main_file
file_date_updated: 2018-12-18T13:33:30Z
has_accepted_license: '1'
keyword:
- e-mail
- spam
- filtering
- blocking
- LMAP
- SMTP account
language:
- iso: eng
oa: '1'
page: 937-940
place: Madrid
publication: Proceedings of the IADIS International Conference WWW/Internet 2004.
  vol. 2
publisher: IADIS Press
status: public
title: 'Fighting Spam: Motivating an Account-based Approach'
type: conference
user_id: '61579'
year: '2004'
...