In an increasingly digitized world, cybersecurity has become a major concern for businesses big and small. Recent statistics from ID Agent suggest that nearly half of all businesses reported five or more cyber attacks in 2020. In such a context, the need for proactive defense, such as firewalls, is undeniable. This article will explore the purpose of firewalls, their types, and the crucial advantages of having a suitable firewall system in place for your business.
Firewalls essentially act as gatekeepers between your business network devices (computers, smartphones, printers, etc.) and external networks. They scrutinize all data traveling between your network and the outside world, effectively weeding out malicious data or potential threats.
Without a firewall, your devices or servers become easy prey to a multitude of automated and targeted attacks. This could lead to unwanted downloads, which might infect your systems with spying or keylogging programs, ransomware, or malware. Firewalls also shield your network from distributed denial-of-service (DDoS) attacks, which can overwhelm your bandwidth and disable your website or online resources.
The firewalls of today far surpass their older counterparts in terms of capabilities. They receive regular updates, filter out harmful data packets for further investigation or isolation, and can be either hardware, software, or a blend of both. This versatility allows businesses to design custom defense mechanisms that ensure network security without hampering business operations.
Having a solid firewall in place offers numerous benefits:
Firewalls are not one-size-fits-all. Depending on the size of your organization and the type of data you handle, you might require different firewall setups. Here are five common types of firewalls:
Firewalls can be either hardware-based (like routers) or software-based (like downloadable antivirus programs). Both have their merits and drawbacks. Larger businesses often operate both types for maximum protection.
Many small and medium-sized businesses (SMBs) understand the security benefits of firewalls but often misunderstand the level of protection their organization requires. Some common misconceptions include:
Every business, regardless of size, is a potential target for cyber criminals. It is crucial to understand that firewalls require regular maintenance and reconfiguration when necessary.
Many SMBs struggle to manage and monitor their firewall security due to lack of time, funds, or resources. That’s where Lumitiv can help.
We are committed to offering top-tier IT support for your business, which includes helping you select and maintain the best firewall solution. Moreover, we can assist with all aspects of your organization’s cybersecurity, from password management to antivirus to identity management. Schedule a demo with us today to learn more.