Spam Filter Based On Geographical Location Of The Sender

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dc.contributor.authorCaha, Tomášcs
dc.contributor.authorKovařík, Martincs
dc.coverage.issue4cs
dc.coverage.volume73cs
dc.date.issued2022-09-22cs
dc.description.abstractSpam annoys users and poses a security threat. This article proposes a spam filter based on geographical location of the sender determined by IP geolocation. This filter was implemented as a plugin to the SpamAssassin anti-spam software. The plugin allows to define a penalty score for specific countries sending spam. The proposed filter was tested on a dataset of 1500 e-mails consisting of 1200 spam and 300 legitimate e-mails. The Matthews Correlation Coefficient (MCC) of the filter has a value of 0.2223. This indicates that the proposed spam filter contributes to the correct spam filtering.en
dc.description.abstractSpam annoys users and poses a security threat. This article proposes a spam filter based on geographical location of the sender determined by IP geolocation. This filter was implemented as a plugin to the SpamAssassin anti-spam software. The plugin allows to define a penalty score for specific countries sending spam. The proposed filter was tested on a dataset of 1500 e-mails consisting of 1200 spam and 300 legitimate e-mails. The Matthews Correlation Coefficient (MCC) of the filter has a value of 0.2223. This indicates that the proposed spam filter contributes to the correct spam filtering.en
dc.formattextcs
dc.format.extent292-298cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationJournal of Electrical Engineering-Elektrotechnicky Casopis. 2022, vol. 73, issue 4, p. 292-298.en
dc.identifier.doi10.2478/jee-2022-0038cs
dc.identifier.issn1335-3632cs
dc.identifier.orcid0000-0002-8190-337Xcs
dc.identifier.other178478cs
dc.identifier.urihttp://hdl.handle.net/11012/208456
dc.language.isoencs
dc.publisherSlovak University of Technologycs
dc.relation.ispartofJournal of Electrical Engineering-Elektrotechnicky Casopiscs
dc.relation.urihttps://doi.org/10.2478/jee-2022-0038cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1335-3632/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cs
dc.subjectgeographical locationen
dc.subjectgeolocationen
dc.subjectspam filteren
dc.subjectgeographical location
dc.subjectgeolocation
dc.subjectspam filter
dc.titleSpam Filter Based On Geographical Location Of The Senderen
dc.title.alternativeSpam Filter Based On Geographical Location Of The Senderen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-178478en
sync.item.dbtypeVAVen
sync.item.insts2025.10.14 14:12:31en
sync.item.modts2025.10.14 10:38:18en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
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