Technology advances at a pace we can hardly keep up with and the increasingly search for facilities in certain services contributes to the gain in popularity of web applications among companies. The acquisition of these ...

This work aims to demonstrate the importance of network security using a firewall service. It will be the theoretical review of topics important to the understanding of the subject through the available literature, such ...

SCADA plays an important role into industrial process. In the beginning, these systems were standalone models, with closed architectures and no external connectivity. Nowadays, SCADA needs connectivity and open systems and ...

Information security is critical to the operation of businesses and corporations of all sizes. Performing a security update on wireless networks has become increasingly common, as new threats have often emerged in the ...

Nowadays institutions such as banks, companies and universities are dependent on computerized systems and data transmission networks to be efficiently operational. For that reason, it is essential that those systems and ...

With the tremendous technological breakthrough in our current society, connecting to the global Internet network is becoming a very common activity among people. Considering this scenario, most connected users are not aware ...