Firewall

Firewall

The word Firewall means Firewall in Turkish. Firewall, in the simplest way, monitors incoming and outgoing network traffic as a task. In this way, it automatically filters out stealth access attempts caused by malicious applications and software. Firewall can be offered as an indispensable security solution for the internet world.

It is possible to talk about two types of Firewall structures in terms of filtering options. The first of these options is the firewalls that apply filtering to prevent data traffic, and the other option is the firewalls that apply filtering to limit and regulate data traffic with certain rules. Determining these filtering policies and access permissions is entirely dependent on users' wishes.

Firewall Importance

The main goal of Firewall is to allow secure network traffic by excluding all threats that may occur. It has an important role in protecting sensitive data such as personal information and banking information against hackers, especially since they know that hackers have infiltrated a user's computer. For this reason, using Firewall; It is highly important in order to form the first line of defense.

The concept of Effective Network Security refers to blocking the suspicious traffic before it reaches the computer. These firewalls are designed to restrict access by unauthorized persons; keeps the network and information away from all malicious actors who have not been approved for access. However, you should not think that the firewall, ie Firewall, is the same as antivirus programs.

Therefore, Firewall cannot check the contents of incoming packets for malware. It is only possible to automatically block suspicious network traffic with Firewall. However, users are protected from traffic that will pose a huge threat. However, it is still necessary to get help from antivirus programs to detect the contents of packages from unsuspecting traffic.

Enabling the firewall once is not enough. Firewall settings need to be updated systematically. In this way, the firewall controls automatically and provides data security with the easiest and most effective solutions. Therefore, for the security of your computer, you should definitely run a firewall and update this program systematically.