Every network in this era, needs proper security to remain safe from different threats and vulnerabilities that are really common in this era. The hackers, malware and the viruses, they all complicate the lives of human beings in the field of networking. Thus, a proper security system is really important.
Basically, network security is the process in which we use different tools and software to protect the whole system from different vulnerabilities. Whereas, the firewall is implemented to prevent the unsecured and those programs which you don’t want to allow to enter your network. So both the network and firewall security are essentially important.
The role of the Firewall:
The firewall in a network is really important, as it disallows any threat or vulnerable data from entering the network. Let’s dig in deep in this regards.
Windows Firewall Exception:
Whenever you would install a new program on your windows, it would ask you for the firewall exception. This kind of exception comes when a program has to deal with the internet. Sometimes, there comes a problem when you are required to allow a program manually as it gets blocked by the firewall automatically.
The systems that don’t have a proper firewall set in them, they often experience getting slow and steady. Whereas, at times it is common that the system gets stuck and freeze for hours. That’s because there was no proper firewall, and some malware or virus has started infecting your system.
That’s a reason we need to make sure that our network has a proper firewall installed, which doesn’t allow the passage of infected and threat full data packets.
Blocking 135-139 port:
Sometimes, the 135-139 ports are blocked and that causes the issues of network disconnection. In such a situation, the networks start to disconnect every while. To prevent such a situation, a proper firewall software program is required to install. This provides smooth and non-disconnecting network access.
Protection from Hackers and Criminals:
The hackers and criminals are always a great threat to most of the networks. They damage any network more than anything else. Once they get access to your network, they flow away with all your networks confidential data. After their attack, the businesses are left with nothing and are completely destructed.
So that’s why, it is important for any network to make sure that they have a proper security system from a firm like cyber security UK. It will secure them from the modern day threats and vulnerabilities.