181 search results - page 1 / 37 » Improving multi-tier security using redundant authentication |
CCS
2007
ACM
13 years 9 months ago
2007
ACM
Multi-tier web server systems are used in many important contexts and their security is a major cause of concern. Such systems can exploit strategies like least privilege to make ...
INFORMATICALT
2010
13 years 2 months ago
2010
In this paper, we propose a mutual authentication scheme using nonce variable instead of Mac address and accompanying with token updates to improve the functionality. Lee et al. (2...
CORR
2012
Springer
12 years 18 days ago
2012
Springer
In this paper, we proposed an authentication method according to Diffie-Hellman. First, we introduce different methods for authentication in IEEE.802.16 then we proposed an authen...
CTRSA
2004
Springer
13 years 8 months ago
2004
Springer
Abstract. Secure authentication frequently depends on the correct recognition of a user's public key. When there is no certificate authority, this key is obtained from other u...
IACR
2011
12 years 4 months ago
2011
Abstract—In this work we consider two protocols for performing cryptanalysis and security enhancement. The first one by Song, is a password authentication scheme based on smart ...