Advanced technology provides a lot of new opportunities for small and large businesses around the world. Sad to say, it likewise gives cyber hackers opportunities to find new potential victims. You can protect your online business and essential information from the bad guys by installing a reliable DNS firewall. The world has gone online: from shopping to leisure seeking, from education to work, and everything in between. Technological advances have undeniably brought on new opportunities especially for businesses and sad to say for cyber hackers as well. While you are busy taking care of the ins and outs of your online business, these cyber predators are also busy hunting for their new prey. Do not be one of their victims. Protect your business from cyber attacks. How can you protect your business from cyber hackers? There are a lot of ways to protect your business from these bad guys. One way is to install an updated DNS firewall. Many enterprises have taken DNS firewall for granted because they believe that a few antivirus softwares are enough to keep their confidential business information safe and secured. While there are ways to avoid obvious computer viruses, scareware, ransomware, Trojan horses, adware, worms, spyware, and other malware like not opening electronic mails with attachments from unknown or malicious senders, these ways are not 100% reliable. Cyber hackers normally work as silently and as discretely as possible. One of the strategies that they use to get into your network system where they can steal every essential piece of information of your enterprise is to look for at least one computer within your network system that has low DNS server protection. Once that computer is connected to the internet, they can easily get through your system and travel from one computer to another without you noticing that it is happening. This cannot be stopped by a mere antivirus software. Advantages of DNS firewall A Domain Name System or DNS firewall helps you avoid destruction of data as well as theft of information. It provides advanced enterprise DNS monitoring and protection by monitoring and blocking malicious traffic from getting into your network system and from contacting the home server. A good DNS firewall also serves as a filtering station. Every incoming and outgoing internet connection and communication passes through a DNS query. Malware applications depend on DNS to send the information they want from your network system to their control servers. If you install DNS firewall, these malware applications will not be able to send and steal your confidential details, let alone get through your network system. A firewall also provides an advanced DNS protection that keeps your computers and DNS servers safe from any malware threats. It allows you to safely connect to the internet and to simultaneously visit different websites without worrying about getting attacked by cyber hackers about becoming a botnet for criminal activities. The DNS firewall monitors and keeps a record of your network traffic. It also helps you identify which program or application initiates the connection and use this data to protect your computer without obstructing computer usage.
Disadvantages of DNS firewall Nothing in this world is perfect. The same goes with DNS firewall as it also has its own share of disadvantages. The only downside of DNS firewall is that it uses a lot of network resources and processors especially the advanced types. And because of this, it can possibly slow down your computer. This is among the few reasons why a lot of businesses refuse to use and install DNS firewall. However, if you try to consider the security and advantages it offers, you do not have to worry about this single disadvantage.
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