Information security is related to the protection of valuable data of an individual or a particular company, with the high demand in the search for information integrity and the confidentiality of systems, such as: banking ...

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 ...

This work presents research and applications necessary for implementing a Firewall in an open source software called pfSense in companies that have less revenue to spending in the area of security, but still need the ...

Having a firewall on your network is not necessarily synonymous with security. Implementing and maintaining firewalls is a complex task that requires minimal knowledge of computer networking and cybersecurity concepts. In ...

This work aims to address ways of how to ensure the information in an enterprise within the context of computer networks using the firewall and also show the main tools that can be used in conjunction with firewalls security ...

Firewall is the name given to security systems found in computer networks, and having an efficient firewall is essential for any institution, however there are few low-cost options on the market. Currently, the concepts ...

Confidentiality of information has always been a major concern in the business world and its relevance is increasing, in that new solutions are created for data protection and access control. This work aims to present the ...

Currently, with the growth of computer networks, administrators, businesses, institutions, society itself has a constant concern in the network security segment. An individual can use a network to develop a job, do research, ...