Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Authentication Mechanism for Resistance to Password Stealing and Reuse
  Attack   Considering computer systems, security is the major concern with usability.
Security policies need to be developed to protect information from unauthorized
access. Passwords and secrete codes used between users and information systems
for secure user authentication with the system. Playing a vital role in
security, easily guessed passwords are links to vulnerability. They allow
invader to put system resources significantly closer to access them, other
accounts on nearby machines and possibly even administrative privileges with
different threats and vulnerabilities (e.g., phishing, key logging and
malwares). The purpose of this system is to introduce the concept and
methodology which helps organization and users to implement stronger password
policies. This paper studies a password stealing and reuse issues of password
based authentication systems. Techniques and concepts of authentication are
discussed which gives rise to a novel approach of two-factor authentication.
Avoiding password reuse is a crucial issue in information systems which can at
some extent contribute to password stealing issue also. In the proposed system,
each participating website possesses a user's unique phone number,
telecommunication services in registration and recovery phases and a long-term
password used to generate one-time password for each login session on all
websites.

33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th