That the internet brings with it great dangers is nothing new. In addition to being a source of information and connection between people, companies and systems, the internet carries several dangers, especially for companies where their users are connected daily and carry sensitive and important data and information about their organization.
Given this scenario, we have prepared important information about one of the most appropriate internet protection tools for companies: DNS Firewall .
Throughout this material, you will see what DNS Firewall is and also 7 of the main reasons to use this internet protection tool in your company.
We at Lumiun thank you for accessing this material and we hope that it contributes in some way to protecting internet access in your company.
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summary
- What is DNS Firewall?
- 7 reasons to use DNS Firewall in the company
- Reason 1 : Gives more control over the company's internet
- Reason 2 : Improves the company's internet security
- Reason 3 : Improves team productivity
- Reason 4 : Helps in adapting to LGPD
- Reason 5 : Keeps the company's network and devices healthier
- Reason 6 : Reduces the need for staff training
- Reason 7 : Installation is quick and easy
- Success stories
- Take a free trial
- Free materials
Note: In every topic there is a button that automatically takes you back to the Table of Contents. We hope this function helps you when reading the text.
What is DNS Firewall?
Firstly, you must understand what Firewall is and what DNS is.
Basically, a firewall is hardware and/or software that monitors and controls the flow of data and internet access on a network, in accordance with each company's security policy.
Above all, a firewall makes it possible to filter incoming and outgoing traffic and grant or prevent specific and malicious access , in accordance with a set of legal and/or previously defined rules.
Certainly, the firewall is one of the main defenses at the perimeter of a private network and an essential component in protecting against unwanted traffic and intrusion attempts.
DNS comes from the English System . It is a system that “translates” domain names (hosts) into IP addresses.
In practice, DNS makes using the Internet easier. Above all, because it is a service that allows you to just type a name in the browser's address bar to access the desired website – www.lumiun.com, for example.
Well, having understood what the terms are, it's time to discover what DNS Firewall .
DNS Firewall or DNS firewall, is a step forward in the evolution of processes that guarantee security, control and monitoring of network data and internet access flows.
Unlike a traditional firewall, the DNS firewall, in addition to blocking and redirecting users to prevent access to malicious websites, also acts more broadly, at different layers and phases of the DNS, preventing the loss, blocking or compromise of data .
In principle, this technology provides an advantage that provides more data on threats, helps to isolate compromised devices and keeps information about malicious attacks visible and updated, through an automated threat feed, even with end-to-end encryption. .
You can see more information about DNS Firewall in the article DNS Firewall for what? on our blog.
Well, having understood the topic, let's look at the reasons why you should (urgently) use a DNS Firewall system in your company.
7 reasons to use DNS Firewall in the company
Of course, there are more reasons than the 7 mentioned here. However, here are the most important and relevant ones for companies, mainly.
Managing access and protecting data and information, in a year in which records for cyber attacks against companies were broken, is already a good reason to use the tool.
But without further ado, let’s get to the reasons why.
Reason 1: more control of the company's internet
Without any type of internet access control or policy, it is normal for employees to use their working time accessing social networks, videos on YouTube, WhatsApp and other websites outside the scope of their work.
With an effectively implemented DNS Firewall system, you can see several benefits such as:
- Greater productivity and quality in the tasks performed
- Protection against websites considered harmful
- Faster Internet through proper use of the network
- Monitoring and information about internet use
- Reduced occurrence of problems with viruses and malware
Reason 2: improves company internet security
This year was marked by ransomware attacks against companies.
News and reports have been reported weekly and interestingly, the DNS Firewall is an important asset against ransomware attacks , as in many ways, it prevents access and prevents the opening of websites considered harmful. See some benefits:
- Blocks malicious links
- Prevents access to harmful phishing sites
- Prevents the opening of unknown links coming via email
- Blocks access to malicious ads
- Blocks adult content that typically contains harmful links
- Prevents the installation of software that contains viruses and malware
- Prevents identity and company data
To emphasize the importance, I would like to recommend reading the article Renner Case: would the DNS firewall have prevented the ransomware attack? where we detail the attack that took place on August 19th of this year and left the fashion giant offline for 72 long hours .
In addition, if you have questions about how much it costs to keep your company's network protected against ransomware, the article How much does it cost to protect your company against ransomware? It's a good read.
Reason 3: Improves team productivity
In addition to blocking harmful websites, using DNS Firewall on the company network can optimize the productivity of teams that use the internet daily.
By blocking social networks for a certain group of employees, for example, it is possible to remove them from the distractions that these websites and applications can cause.
Not only social networks, but also news sites, gossip, videos and music, entertainment, pornography and even gaming and betting. Which categories and groups of employees can be chosen by the manager, including determining at access to these contents will be allowed
Reason 4: assists in adapting to the LGPD
The General Personal Data Protection Law (LGPD) is legislation that aims to protect the freedom and privacy of consumers and citizens.
Since it establishes legal regulations, all Brazilian companies and organizations must adapt to and follow the LGPD and guarantee control and transparency in the use of citizens' personal data.
Eventually, by failing to comply with what is determined by the LGPD, companies and organizations (including public and governmental ones) may be fined or receive administrative sanctions .
But, how does a DNS Firewall help with LGDP compliance? Simple: following the principles of security and prevention of exposure of confidential data and information .
With the use of DNS Firewall, the company's network and the data that are used daily by companies are better protected in several ways, as mentioned previously here in the text.
Therefore, it is clear that using a DNS Firewall tool effectively helps in adapting to the LGPD.
Reason 5: Keeps the company's network and devices healthier
With an active and properly configured DNS Firewall system, the company's devices and networks can remain healthier.
This is because, with active security filters and blocking access to harmful websites, the volume of access will be reduced, leaving internet bandwidth free for tasks that really matter to the company, in addition to reducing virus and malware infections in devices.
Using DNS Firewall on the company network optimizes the use of the internet and devices and also reduces equipment maintenance .
Reason 6: Reduces the need for staff training
Providing cybersecurity training or implementing a company's safe and conscientious internet use policy is an arduous task and requires commitment.
Imagine a company with 20 employees, and new ones are hired every semester. Carrying out training and checking whether the teachings on internet safety are being followed properly can be tiring and take up time that is not always paid for .
The DNS Firewall reduces training needs , especially when related to the company's internet security, as it automatically blocks access to websites considered harmful or outside the scope of work.
Another interesting factor is that such access rules are generally created in a single panel, without the need for individual installation on each device. In other words, all devices connected to the company's network will pass through the filter , if this is your wish, of course.
Reducing the need for team training on internet security and good access practices during working hours is one of the main reasons for using a DNS Firewall system in the company.
Reason 7: Installation is quick and easy
DNS Firewall systems, such as Lumiun Box , can be installed on the company's network in 20 minutes.
With quick configurations and no need for technical knowledge, the equipment is located at the edge of the network and does not interfere with the performance of the network or connected devices .
The equipment is implemented between the network gateway (normally the internet router) and the rest of the internal network equipment (normally a switch).
This way, all data traffic carried out between your local network and the internet will pass through the Lumiun Box .
After installation, the configuration process is simple and you will have direct assistance at all stages from a member of the support team.
If you want to know more information or do a demonstration, you can ask one of our consultants .
Success stories
To make the vision about using a DNS Firewall tool like Lumiun Box clearer, we have prepared some use cases of Lumiun clients in different environments
Percont Accounting Office
“With the security and control implemented by Lumiun Box , I have the peace of mind to perform my tasks knowing that Lumiun Box is helping to keep all our customers' data safe. Plus, I don't have to worry about employees wasting their time online. Today we have a very efficient .”
Celso Portella – Partner at Percont Office
Auditest Consulting
“The tool is easy to understand, even though almost the entire Auditeste team is from the technology area, there is no need for technical knowledge for installation. Furthermore, Lumiun's support is very responsive, answered questions and followed the entire process.”
Ana Paula Sousa – Senior IT Consultant at Auditeste
MB Pharmacies
“In terms of productivity and internet access control, Lumiun Box meets its purpose. Analyzing the Lumiun Box reports, I realize that we have reduced waste and MB Pharmacy Network employees are using their working time more efficiently.
Regarding security, after Lumiun Box I no longer had any problems with cyber attacks, this way I can also guarantee my customers the necessary and important data protection, after all, we have credit in all Pharmacies, with sensitive data from thousands of people.”
Éder Fernandez – Owner of MB Farmácias
Take a free trial
One of the most effective ways to protect the company's network and optimize internet use is by using DNS Firewall systems such as Lumiun Box .
As you can see throughout the material, Lumiun's solutions fully manage internet access, adding an extra layer of protection to data and users, filtering websites considered harmful and outside the scope of work.
We believe that if you have made it this far in this material, perhaps your company needs a DNS Firewall like Lumiun Box or Lumiun DNS . So request a free trial now or get a real-time demo with one of our consultants. It's fast and without commitment .
Free materials
To help you improve your company's internet control and security, we selected our best materials on the topic.
We periodically seek to produce materials that can help business owners, managers and IT professionals in the search for improvements in the control and security of companies' internet.
Below, you will see tools, ebooks, documents, infographics, guides and kits with free educational content, which can be applied to people management and the internet of companies.
Feel free to share with your colleagues and friends, they are all free!
Good IT planning provides the evolution and security that the company needs. In this material, you will find several tips and tools to structure good IT planning.
The Addendum to the employee's Employment Contract must be drawn up in writing, indicate the change from the face-to-face regime to teleworking and describe the characteristics and rules of the modality.
To help business owners and managers in the process of adapting, implementing and sustaining teleworking, we created the Home Office Guide for Small and Medium-sized Companies.
The IT Guide brings together several tool tips for each area of small and medium-sized companies. Download the eBook to read whenever you want.
Download the step-by-step guide on how to set up a VPN in your company and improve employees' remote connections.
Download our infographic that brings together statistical figures about employee productivity on the internet.
In the material we cover the main ways of using the internet and how to protect yourself in each case. We also show what types of connections exist and how to identify threats on the network. Furthermore, on the last page we provide a bonus to help your company with information security.
You can download the manual by clicking the button below:
Document model to inform and inform employees about the Internet use policy in the company's workplace, to ensure the appropriate use of the Internet and technology resources by employees.
Download the eBook of this content
No time to read right now? Download the eBook with all the content on this page and definitely find out what DNS Firewall is and 7 reasons to use it in your company.
