This paper presents design and characterization of single-chip 110–170 GHz (D-band)
direct conversion in-phase/quadrature-phase (I/Q) transmitter and receiver monolithic …

Nowadays, internet is mostly used communication tool worldwide. However, the major
problem of the internet is to provide security. To provide internet security, many researches …

The development of distributed applications arises multiple security issues such as access
control. Attribute-Based Access Control has been proposed as a generic access control …

In an high-performance computing (HPC), supercomputing service environment, the security
of infrastructure nodes that are points of contact for researchers is very important. We have …

This is an era of technology and with the rapid growth of the Internet, networks are
continuously growing. Companies are shifting from simple to more complex networks. Since …

Advances in technology, especially computer networks are very helpful in the field of
information and processing of desired information data without limited space and time by …

In big data environments with big number of users and high volume of data, we need to
manage the corresponding huge number of security policies. Using Attribute-Based Access …

Logs record the events and actions performed within an organization's systems and
networks. Usually, log data should conform with the security policy in use. However, access …

摘要(中) 自新冠疫情(COVID-19) 席捲全球以來, 不只改變了每個人的工作方式,
同時也加速了企業數位轉型的腳步, 面對大量的雲端網路服務與威脅, 企業的網路安全益趨重要 …

Access control policies (more briefly: policies) are used to filter accesses to resources. A
policy is usually defined by a table of rules that specify which access requests (more briefly …