IT Support in Atlanta: How a Firewall Can Protect Your Business

Judging by the increased number of hacking attacks directed towards small to medium-sized businesses, it is only wise to consider looking for ways to keep your corporate network safe. As a small business owner, one of the ways by which you can hacker-proof your corporate network is by having a robust firewall. Are you like scores of small business owners who often wonder what a firewall is and how it works? Wonder no more. In this article, an expert IT support provider in Atlanta explains how exactly a firewall works and further points out why you must consider having one for your firm.

What is a Firewall?

Think of a firewall as a filter whose purpose is to filter or sieve the network traffic coming into and leaving your firm’s corporate network.

How Do Firewalls Work?

Firewalls use inclusive and exclusive parameters to determine what information can be let in and what needs to be quarantined. Using these parameters, your firewall can choose the information to all and what to disallow. It uses an access control list, which your IT support provider in Atlanta can tailor to include guidelines that will either allow or prevent access to your corporate network.

What Kind of Firewalls are Available in the Market?

Basically, firewalls can be divided into two categories:

  • Software firewalls – These are programs that are installed in your machines and they depend on your operating system to block threats.
  • Hardware firewalls – These are physical devices that serve to arrest the threat long before it gains access to your network.

So, which is better?

Hardware firewalls are far much better than software firewalls because they scan incoming traffic to find threats. Most IT services providers in Atlanta categorize hardware firewalls as network level, circuit level, and application level firewalls.

Parting Shot

Interested to learn more about this topic? Then don’t hesitate to contact us at MIS Solutions — we are your trusted IT support provider in Atlanta.

Schedule a free 15-minute discovery call
We’ll discuss your IT requirements and assess whether we’re the right fit for you.


Liked the articles?

Well, there’s plenty more where that came from! Our incredible team is constantly on the lookout for the latest and greatest IT content to keep you informed about what’s cooking in the world of technology. Make sure you don’t miss out on our amazing content by subscribing to receive blog updates.

  • Remark: We will collect your information for marketing purposes. However, we respect your privacy rights. If you wish to access or amend any Personal Data we hold about you, or request that we delete any information about you that we have collected, please send us an email:
  • This field is for validation purposes and should be left unchanged.