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Anomaly Detection in Email Traffic

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00237637" target="_blank" >RIV/68407700:21230/15:00237637 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Anomaly Detection in Email Traffic

  • Original language description

    Existing email antispam techniques are able to filter out majority of unsolicited bulk mail, however in recent years a new type of emails started to appear in user inboxes - newsletters and notifications. Such emails are often referred to as graymail andthey are usually sent to users who have subscribed for them. Usual graymail senders (such as well established e-commerce services) do not send unsolicited graymail and give receivers the ability to unsubscribe. Last year, the largest freemail service provider in the Czech Republic (Seznam.cz) discovered a new spamming behavior. Spammers use stolen databases of email addresses and send unsolicited emails, which resemble usual newsletters. Standard antispam techniques fail to filter out such messages, because spammers mask themselves by frequent changes of addresses and the similarity to standard newsletters makes the content filtering impossible. In this work, we try to detect the masking behavior of spammers by proposing new email desc

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JC - Computer hardware and software

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2015

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of the 19th International Scientific Student Conferenece POSTER 2015

  • ISBN

    978-80-01-05499-4

  • ISSN

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

  • Publisher name

    Czech Technical University in Prague

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    May 14, 2015

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article