GENERATORS OF ONE-TIME TWO-FACTOR AUTHENTICATION PASSWORDS
نویسندگان
چکیده
منابع مشابه
Independent One-Time Passwords
Existing one-time password (OTP) schemes suffer several drawbacks. Token-based systems are expensive, while software-based schemes rely on one-time passwords that are dependent on each other.-There are disadvantages to authentication schemes that rely on dependent OTPs. It is difficult to replicate the authentication server without lowering security. Also, current authentication schemes based o...
متن کاملResponse: Independent One-Time Passwords
It is understandable that Security Dynamics is sensitive to any article that is critical of their SecurID card. After all, their success is based on their cus-tomers' confidence that their one-time password scheme is unbreakable. Thus, it appears to me that they read my article in Computing Systems with an overþ-sensitive eye and misunderstood some of it. In this response, I will try to clarify...
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In this document we compare the two main approaches to one-time passwords (OTP): time-based OTP and event-based OTP. Our main conclusion is that they are very similar from both a security and usability perspective (with each having slight advantages of a different nature).
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Computer security has been an issue since the first inception of the UNIX opearting system. Passwords were the first method of authentication, but are no longer the only method. Now there exist other methods including smartcards, voice, or biometrics, and they allow authentication against more than just the local computer or the local network and internet, such as databases and other applicatio...
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The U S Naval Research Laboratory s OPIE One time Passwords In Everything Software Distribu tion is an enhancement of Bellcore s S Key package OPIE improves on S Key in several areas including FTP service with one time passwords and a stronger algorithm for generating one time pass words OPIE diverges from S Key in select design decisions and in the behavior of certain programs While not a tota...
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ژورنال
عنوان ژورنال: Informatyka Automatyka Pomiary w Gospodarce i Ochronie Środowiska
سال: 2019
ISSN: 2083-0157,2391-6761
DOI: 10.5604/01.3001.0013.2550