What is a Firewall?
What is a firewall? While many people have the impression that a firewall is just a layer of security between two networks, its functions and purpose go far beyond that. Not only are firewalls essential in maintaining your business security but also thwart malicious attacks from a broader range of sources.
So how do you decide which firewall is the best for your company? First of all, you’d have to take the existing infrastructure of your organization into consideration. Then, choose among the three different categories of setups available.
It’s crucial that you know about the pros and cons of these firewall setups to make a better-informed decision. So, keep on reading!
Types of firewalls
1. Software firewalls
This is the kind of firewall that best suits individuals wanting to protect their network. But, since software firewalls are essentially a piece of code, it’s definitely not idea for businesses with significant amounts of data to protect. Think of it this way – the software firewall is more of a lock on your door than an impenetrable fortress protecting you from attacks on all sides.
Don’t get us wrong; this type of firewall does have value, and they are good at blocking malware, preventing risky activities, scanning blacklisted IP addresses, and detecting suspicious application requests. But these aren’t the only things that are needed for a large-scale enterprise with numerous network connections.
The biggest disadvantage of a software firewall is that they rely on one computer to run the …
						









