We review and analyze the major security features and concerns in deploying modern
commodity operating systems such as Windows 7 and Linux 2.6. 38 in a cloud computing …

hpc clusters are costly resources, hence nowadays these structures tend to be co-financed
by several partners. A cluster administrator has to be designated, whose duties include …

This paper aims at offering a compact vision of the main solutions that have been proposed
to address the problem of ensuring the integrity and reliability of applications and executable …

The number of threats to computers attached to networks continually increases. The focus of
preventing security exploits has been on the network, while local exploits has been mostly …

Περίληψη The various forms of UNIX inherently suffer from security issues. However, forms
of the Unix OS family are widely used, often in critical applications. The aim of this work is to …