1970 search results - page 271 / 394 » Security Without Firewalls |
APCHI
2004
IEEE
14 years 1 months ago
2004
IEEE
Abstract. Access control within a ubiquitous networking environment is a critical issue. Traditional access control methods have mainly relied on the authentication of registered u...
ATVA
2006
Springer
14 years 1 months ago
2006
Springer
Ping-pong protocols with recursive definitions of agents, but without any active intruder, are a Turing powerful model. We show that under the environment sensitive semantics (i.e....
EUROMICRO
2004
IEEE
14 years 1 months ago
2004
IEEE
A virtual machine is a software replica of an underlying real machine. Multiple virtual machines can operate on the same host machine concurrently, without interfere each other. S...
CRYPTO
2006
Springer
14 years 1 months ago
2006
Springer
Let H1, H2 be two hash functions. We wish to construct a new hash function H that is collision resistant if at least one of H1 or H2 is collision resistant. Concatenating the outpu...
FC
2000
Springer
14 years 1 months ago
2000
Springer
Abstract Two protocols for authentication based on symmetric key cryptography are described, where the verifier can be implemented in software completely, without the need for secu...