As the digital age has advanced, digitization has become a priority for the majority of companies from all walks of life. To modernize and organize their way of working as much as possible, digital transformation is seen as a crucial step for the smooth running of society. However, exposing yourself to the risk of computer attack is a reality that should not be taken lightly. Everywhere on the Internet today, the world has to face possible cyber attacks of all kinds that target almost every sector: banking, finance, or communications companies. However, some measures can be taken to limit this type of risk, including using the firewall device or the firewall.
The firewall: essential protection for
companies
Once a device or digital medium is connected to a private or public network, its vulnerability to cyber-attacks is always in question. For this reason, any company, person, or organization must protect itself in advance by prioritizing the implementation of computer security devices, especially concerning the firewall. According to the English name: Firewall, the firewall is a network protection system whose task it is to monitor incoming or outgoing data. The firewall, which is indispensable for cybersecurity, can authorize, prevent, or even block data transmission at any time, depending on the desired configuration.
To be able to filter the data better, the structure of the firewall must be carefully examined according to several criteria. The most important ones include the port used by the company, the size of the data received or sent, the protocol used, but also the URL or IP address from which the data is sent or received. There are many firewalls in these frameworks to suit the needs of the business. Some are offered as software, for example, those whose name is already known under Windows. In larger networks, however, firewalls can take on the appearance of complete hardware.
Better manage the configuration of firewalls
to master cybersecurity
Securing information systems is an important step for the smooth functioning of companies. This must be fundamental to ward off the risks of cyber attacks that can affect the network. From a global perspective, almost all companies have finally taken important action by investing more in firewalls. In fact, if we look further, we can see that the firewall has become a huge device for most international companies. With this in mind, the importance of the firewall needs to be considered, especially about its configuration, so that it can fully take over its role. It is therefore necessary to keep an eye on the occasional changes and to update the firewall when new risks are identified or uncovered.
