The internet is the point of weakness for malware. It is important to have a protective tool that gives you alerts when there is a connection to the internet for you to give consent. Although there are default programs that come with the OS, they lack advanced features available on this app- monitoring and paranoid mode. It gives you all the control of internet data flow such that even if there is software that runs on the background, you will get an alert for your approval.
With this app installed on the computer, there is no way you will access a site without clicking the approve button. Its main function is to protect your data against unauthorized access. Besides, it also prevents any malware from getting access to the computer. In case of any attempt, you get a notification.
Apart from just being a firewall, it is also an antispyware toolkit. A unique feature of the app is the monitoring tool which acts as a surveillance kit to make sure that any suspicious access in the form of a link does not pass the initial stages of internet connectivity. If you are cautious about the amount of data usage then this is a must-have digital tool for you.
Free Firewall is licensed as freeware for PC or laptop with Windows 32 bit and 64 bit operating system. It is in firewall category and is available to all software users as a free download.