What is Firewall?

Firewall, is a system that securely controls inbound and outbound traffic on your internet network. Firewall provides IP Limitation, Port Limitation, Web Limitation and Content Limitation options while controlling internet traffic.

What is Firewall Used For?

Firewall protects you against virus and malware that can affect your device from the internet, it also protects you against hackers and malicious people. Any kind of data coming from the internet reaches the firewall first. After the necessary cleaning and extraction process is done here, the data is delivered to you without any threat. In a system without a firewall, the virus infecting a computer can spread to all computers and threaten your personal data.

You can restrict access to certain websites and words through the firewall. This method, which is especially preferred by companies, is used to increase the productivity of employees. Similarly, filtering can be done to prevent the download action in cafes and dormitories.