274 search results - page 30 / 55 » Protecting location privacy against inference attacks |
CCS
1998
ACM
15 years 4 months ago
1998
ACM
Attacks on servers that provide anonymity generally fall into two categories: attempts to expose anonymous users and attempts to silence them. Much existing work concentrates on w...
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CSFW
2000
IEEE
15 years 4 months ago
2000
IEEE
In this paper we develop a language of mobile agents called uPLAN for describing the capabilities of active (programmable) networks. We use a formal semantics for uPLAN to demonst...
CCS
2010
ACM
14 years 12 months ago
2010
ACM
IPsec allows a huge amount of flexibility in the ways in which its component cryptographic mechanisms can be combined to build a secure communications service. This may be good fo...
INFORMATICALT
2010
14 years 10 months ago
2010
Abstract. Delegation of rights is a common practice in the real world. We present two identitybased threshold proxy signature schemes, which allow an original signer to delegate he...
ICDM
2007
IEEE
15 years 6 months ago
2007
IEEE
Data security is a critical issue for many organizations. Sensitive data must be protected from both inside and outside attackers. Access control policies and related mechanisms h...