58 search results - page 4 / 12 » Towards Secure Mobile Payment Based on SIP |
SNPD
2004
13 years 7 months ago
2004
Spam is a major problem facing email today, and current solutions are ineffective. This paper presents our progress towards defining and implementing a payment-based email deliver...
ACSC
2007
IEEE
14 years 19 days ago
2007
IEEE
In this paper we shall introduce a new electronic payment concept based on the popular direct debit payment model, entitled periodical payments. The direct debit model currently i...
ESORICS
2012
Springer
11 years 8 months ago
2012
Springer
In certain applications, it is important for a remote server to securely determine whether or not two mobile devices are in close physical proximity. In particular, in the context ...
DPD
2000
13 years 6 months ago
2000
Most of the current Internet trading frameworks, in particular their negotiation and payment phases, are intended for customers frequently connected to the Internet during an entir...
FC
2000
Springer
13 years 10 months ago
2000
Springer
Auditability is an important property in nancial systems and architectures. Here we de ne the primitive of blind auditable membership proof" BAMP which combines public auditab...