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Is It Possible to Have a Secure, Firewall-less Network?

14/07/2021
by Cathy Houghton

A secure, firewall-less network is something that many companies today are considering to be a possibility. However, the question you need to consider is why would you want to take this risk? With SonicWall firewall options being incredibly affordable today, you don’t want to take the risk of leaving your network open to potential cybersecurity attacks in the near future. Keep reading to learn about the benefits of a network firewall and how you can work to protect your business this year.

Is It Possible to Have a Secure, Firewall-less Network?

Reducing Potential Attacks On Your Business

While a network firewall is certainly an excellent solution for any business today, there are some simple tips that any company will need to follow. If you are going to use laptops, computers, or any form of the network within your business with or without a firewall, ensure you are keeping security in mind at all times. Firstly, only use the services and programs you actually need and don’t install unnecessary services you won’t ever use. On top of that, only allow access to these programs and services for the employees who really need them. Not everyone in your organisation needs to use everything you have installed, and this can minimise your chance of a cybersecurity attack due to carelessness from an employee.

Disable or remove anything that’s not currently needed on your system. After you’ve completed this process once, ensure you keep reviewing your network regularly. Cybersecurity is never going to be a one-time job and is something that needs to be reviewed according to a regular schedule. Of course, new SonicWall firewalls will be the best supporting tool to work alongside these regular checks and can offer you the peace of mind to know that your network is safe at all times.

Concerns About Firewall Security

For anyone who’s not used a firewall before, you may be concerned about security when installing this onto your network. However, the thing to remember is that firewall security issues don’t usually occur due to the technology. The firewall security level is usually excellent, and in fact, the issues occur with policies and misconfigurations, which are a result of human error. It’s impossible for anyone to completely avoid errors, but you’ll want to ensure that the members of your IT team are comfortable with this task and are trained to look after your firewall properly.

Of course, we all know the reasons that mistakes of any type occur within businesses today, and these can be applied to your network firewall security. Firstly, ensure everyone within your business receives adequate training about security and the use of a firewall. On top of that, don’t overwork your IT team to the extent where they are exhausted and unable to properly concentrate on the task at hand. Avoid overcomplicating policies within your business, as oftentimes, this leads to confusion for everyone within your company. The more straightforward you make your systems and policies, the more likely everyone is to follow them.

Supporting Your IT Professionals

In organisations of all sizes, IT professionals are often stretched to their limits today. With our ever-increasing reliance on technology, they are the most used members of businesses today and are constantly working to resolve issues within companies. When you don’t manage the policies and rules within your business, this can create more vulnerabilities that attackers can then take advantage of.

For many IT professionals today, find there are too many bad rules which make it hard for them to make efficient decisions, and these often result in issues being overlooked. They’ll sometimes plan to return to a problem, later on, only to never find the time or energy to return to that area. This issue can then remain in your system for many years to come and offer a hacker an easy point of entry. However, with a Sonic firewall in place in your business, you’ll have one less thing to worry about, although you may need to consider how many firewalls you need. This is an excellent solution for businesses of all shapes and sizes, and when installed properly and maintained by your IT team, you’ll find it’s one of the best investments you make for your business in a long time.

SonicWall firewalls offer a robust and affordable solution for businesses of all types today and help to protect your systems. As you can see, it’s certainly not worth leaving your business open to chance by opting for a firewall-less setup. This usually results in disaster for most companies and is something we recommend any company relying on technology for this daily operation to avoid. While it can be tempting to think that making a few simple switches to improve security in your business will be all that’s needed to secure your business, a firewall will take your security to the next level and protect your company from malicious attacks.