Network security has never been more important for enterprises across the world. With hacking incidents rising in frequency and cost, and customer data now an important asset within a broad range of organizations, security is of the utmost concern to network managers. It’s why so many are now choosing to install DNS firewalls throughout their organization, preventing the latest threats from damaging their company and data from being stolen. In this latest post, we’ll explore the importance of installing a DNS firewall for today’s growing companies.
1. Blocking Malware and Other Threats
Malware and viruses are a common threat to today’s businesses. A sustained DNS firewall works to block access to data and files stored on a computer network and prevent the malware from infiltrating your system. Your team will be able to work comfortably knowing that a comprehensive system is in place to block direct threats to the business and its data. It can also work to block traffic from infected devices, and allows those infected devices to be inspected and quarantined for further review. This type of security can help to block more than 80% of the common threats from malware and viruses that might impact your business and its data.
2. Simple, Seamless Integration
The integration of a DNS firewall can be completed seamlessly by professionals over the period of a few hours. During this time, your network will remain unaffected and your team will be able to continue their work as normal. The process is far quicker and more secure than other forms of DNS security, which can take days to configure and might require the organization to shut down their network for long periods while the integration takes place. During the integration process, the network security team will build rules into the system detailing which computers and individuals have access to specific parts of the network. They can also block off access to specific sites that are known to impact productivity or to lead to network security issues.
3. Support for Mobile Users
We’re now operating in a marketplace where each of your team members likely has their own cell phone and uses the cell phone outside of work hours to connect to the company network and databases. This presents a number of security challenges for your organization, and requires that you integrate a layer of network security that safeguards against insider attacks on the network. DNS firewalls can be designed to protect your organization against threat from devices that might have been contaminated by malware or viruses while away from company property. When the device attempts to reconnect with the network, it will be reviewed and then any threats will be quarantined within the system.
4. Logging of Devices
The proliferation of mobile devices also means that your network administration teams need a way to track and control who has access to the network at specific points throughout the day. This process can begin by the creation of specific rules and policies through the DNS firewall that control access by seniority level, IP address, or other forms of identification within the organization. Once the rules have been implemented, your firewall can then operate to log which computers access specific files at certain points throughout the day. This allows your IT security to identify individual users and streamline the process of authorizing access to the network. When files are changed or corrupted, security teams can then quickly identify the source of the changes and find a resolution to any technical issues your company experiences.
By building a refined DNS firewall architecture, you can protect your customers and employees, and mitigate damage to your enterprise over the coming years. As threats become more expensive to resolve and more damaging to the firms involved, there has never been a better time to take a closer look at the latest DNS firewall systems.