Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Joni da Silva Fraga"'
Publikováno v:
CLEI Electronic Journal, Vol 3, Iss 2 (2000)
This paper presents a CORBA Security discretionary prototype developed in the context of JaCoWeb Security Project. JaCoWeb Security Project is developing an authorization scheme for large-scale networks that is based on structures and concepts introd
Externí odkaz:
https://doaj.org/article/cabc9c72c5b841179bf061893de57b22
Publikováno v:
Cluster Computing. 23:2105-2122
In the past years numerous scandals in hiring processes of public institutions revealed significant weaknesses of the existing process. This lead to a lose of trust of citizens and applicants in these processes. Besides that, even honest processes of
Publikováno v:
ISCC
Transparency is a problem in the hiring process of many institutions. For applicants, this process is often difficult to follow since applicants never know the state of their application and can't be sure that they are being evaluated in a fair manne
Publikováno v:
SBRC
Devido ao grande interesse em bitcoins e aplicacoes de blockchain, as aplicacoes distribuidas com requisitos de seguranca e de tolerância a faltas bizantinas tem recebido uma atencao adicional. Algoritmos como Prova de Trabalho (PoW) e Prova de Esta
Publikováno v:
SAC
The use of cloud computing and cloud federations has been the focus of studies in the last years. Many of these infrastructures delegate user authentication to Identity Providers. Once these services are available through the Internet, concerns about
Publikováno v:
Journal of Computer and System Sciences. 80:554-570
This paper presents a set of distributed algorithms that support an Intrusion Detection System (IDS) model for Mobile Ad hoc NETworks (MANETs). The development of mobile networks has implicated the need of new IDS models in order to deal with new sec
Publikováno v:
LADC
Existing works on the scalability of State Machine Replication mostly rely on partitioning the application state in order to execute multiple requests simultaneously. These works either (i) do not allow for the system to grow dynamically, or (ii) do
Publikováno v:
Journal of Internet Services and Applications. 3:159-172
One main issue associated with the efficient and effective use of heterogeneous resources in a grid system is the scheduling. Scheduling in a grid system involves a number of challenging issues mainly due to the dynamic nature of the grid. Schedulers
Publikováno v:
CLOUDNET
The concept of cloud federations recently attracted the focus of attention of the research community. Cloud federations allow cloud providers to cooperate through the integration of their services. There are two important issues that must be dealt wi
Publikováno v:
TrustCom/BigDataSE/ISPA (1)
The concept of cloud federation, which recently became the focus of ongoing studies, enables cloud providers to establish trusts relationships and share resources and services. This paper presents an architectural model composed by software entities