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Author:Strandén, Petri
Title:Kertakäyttö- ja dynaamiset salasanat TKK:n palveluissa
One-Time and Dynamic Passwords in Services of TKK
Publication type:Master's thesis
Publication year:2006
Pages:viii + 74      Language:   fin
Department/School:Sähkö- ja tietoliikennetekniikan osasto
Main subject:Tietoliikennetekniikka   (S-72)
Supervisor:Östergård, Patric
Instructor:Tikkanen, Antti
Electronic version URL: http://urn.fi/urn:nbn:fi:tkk-007549
OEVS:
Electronic archive copy is available via Aalto Thesis Database.
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Location:P1 Ark S80     | Archive
Keywords:one-time passwords
dynamic passwords
strong authentication
user study
kertakäyttösalasanat
dynaamiset salasanat
vahva todentaminen
käyttäjätutkimus
Abstract (eng):This Master's Thesis defines the cost structure of introducing one-time and dynamic passwords into the services of TKK.
The benefits and weaknesses of one-time and dynamic password systems are examined.
Computer users in TKK are also taken into account.
The conducted user study maps the password usage in TKK and reveals opinions on their usage.

The list of one-time and dynamic password system manufacturers was assembled first.
These manufacturers were asked further about their systems and how they would fit into the services of TKK.
Along technical information the price was enquired also.

User opinions and their habits regarding password usage were gathered in the user study, which was conducted as a survey.
Randomly selected users were invited to participate by email.
The results of this user study will also be used for planning the future services of Computing Centre of TKK.

In this Master's thesis strong authentication products are evaluated as to how well they would fit certain services.
An overall comparison is made and in conclusion the best products for each service are suggested.
Abstract (fin):Diplomityön on tarkoitus selvittää kertakäyttö- ja dynaamisten salasanojen käyttöönoton kustannusrakenne Teknillisessä korkeakoulussa.
Työ myös selvittää näiden mahdollisia hyötyjä ja haittoja, joita tarkastellaan myös käyttäjän näkökulmasta.
Työ aloitettiin luomalla lista valmistajista, joiden tuotteisiin kuului kertakäyttö- tai dynaaminen salasanajärjestelmä.
Näiltä valmistajilta tiedusteltiin järjestelmän toimivuutta ja sopivuutta TKK:n palveluihin sekä järjestelmän hintaa TKK:lle.

Diplomityössä toteutettiin myös käyttäjätutkimus, millä kartoitettiin käyttäjien käyttötottumuksia ja mielipiteitä salasanoista koko TKK:n mittakaavassa.
Käyttäjätutkimus toteutettiin Internet-kyselynä, johon osallistujat kutsuttiin sähköpostilla.
Tämän tutkimuksen tuloksia käytetään myös hyväksi TKK:n atk-keskuksen tulevaisuuden palveluja suunniteltaessa.

Lopputuloksena työ järjestää kertakäyttö- ja dynaamiset salasanatuotteet sopivuusjärjestykseen käyttökohteittain.
ED:2006-11-06
INSSI record number: 32780
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