It is no surprise to anyone that the threats to the cyber security of companies continue to grow. As well as the complexity of the attacks and the damage caused, it has increased.
Even the specific law for personal data processing, LGPD, is used as a persuasive when extorting money from companies that had leaked data.
In addition, the productivity factor of the work team, being in person or remote, is still much discussed among managers and IT professionals responsible for the implementation of team control and focus tools.
Identifying this latency, we develop this material so that professionals and companies definitely learn how and why blocking sites in the business environment is important and beneficial in different scenarios.
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Index
- Why block sites is important for companies?
- When is blocking websites in the company recommended?
- Advantages of managing internet access to companies
- Block Employee Sites: Synonym for Security and Productivity
- Use of mobile phone in the company: Is it important to block access?
- Why block home office sites?
- Which tool to use to block websites in the company?
- How to block websites on the company's internet with Lumiun Box?
- Free materials
Note: In all topics there is a button that automatically leads you back to the index. We hope this function will help you read the text.

Why block sites is important for companies?
No doubt it is easy and simple to answer this question!
Managers and technology professionals are looking for website blocking tools , especially because they need to increase team productivity and data security in their companies.
After all, without any control or internet access policy , it is natural for employees to lose focus.
The advantages of blocking websites and implementing a complete internet access management system are easily perceived in the early days:
- Greater productivity and quality in tasks
- Focus on company tasks
- Protection against websites considered harmful
- Reduced occurrence of problems with viruses and malware
- Faster Internet through proper use of the network
- Monitoring and Information on Internet Use
- Lower equipment maintenance costs
It is good management practices that optimize productivity, ensure data security, reduce costs, minimize distractions and generate good results for all.
When is blocking websites in the company recommended?
When this type of questioning is presented to entrepreneurs and/or managers, it is most likely to be the recommended time to block websites at the company has arrived .
This doubt is quite common and always present when data security and productivity are in the focus of IT entrepreneurs and managers .
Regardless of the size of the company (small, medium or large), when the question “ When is it recommended to block websites in the company? ”, Is a warning signal for at least two situations :
- When there is a perception of waste of employees on social networking or entertainment sites.
- When there is concern with company data security .
For sure, these are the two main reasons that recommend blocking websites in the company.
Mainly with the validity of the LGPD (General Law on Personal Data Protection) . For, adapting to LGPD does not mean absolute protection .
Advantages of managing internet access to companies
Learning how to block sites and know why this is necessary is an important management process that cannot be relegated to the background or despised.
After all, there are many factors and aspects involved when it comes to blocking sites . And certainly paying attention to this diversity and variety of motivations is important.
Although all issues should be considered, companies and good management practices should be pragmatic.
That is, in case of learning and knowing how to block sites, the focus of entrepreneurs and IT managers should be in the two main advantages of this process :
- Avoid waste of time and increase the productivity of employees and the company;
- Preserve the integrity and security of sensitive data and information.
For sure, better results are obtained when good and effective management and control practices of internet access are prepared and implemented , such as blocking websites in the company.
Also, because neglect of data protection and security in companies can cause damage . Mainly, depending on the LGPD ( General Law on Personal Data Protection ).
Undoubtedly, controls and technologies that foresee how to block sites are important management tools . As they have the potential to protect against damage and positively impact results and business .
Blocking employee websites: synonymous with security and productivity
Blocking employee websites is undoubtedly one of the best business safety practices .
Above all, because the lack of control of the Internet access of employees is the origin of most incidents or data security failures.
After all, users are the largest gateway to malicious attacks and the infection of devices, networks and systems by viruses. In fact, the vast majority of employees cannot identify risks and end up accessing false messages or malicious links .
Also, without blocking staff sites, teams very easily lose focus and productivity when accessing social networks , for example.
Especially in remote scenarios, such as home office employees, without any type of internet access control at your residence. You will see more about this theme in the next topic of this material.
That's why a DNS filtering tool is a great solution for blocking employee websites, combating digital threats, and eliminating much of the internet security problems.
Use of mobile phone in the company: Is it important to block access?
The cell phone has become part of the body of many people . This exaggeration is only to make it clear how mobile phone use has become a fundamental part of the work of many professionals.
The evolution of technology and device connectivity has in fact made the mobile phone an extremely useful tool and an integral part of everyday life .
However, not everything this small device brings to companies are benefits. When it is used inappropriately, it hinders productivity and endangers the company's data and information .
But it is also wrong to say that blocking internet access for corporate cell phones is indispensable .
In fact, the most correct and appropriate statement is: the block of internet access should be evaluated on a case by case basis, based on an Internet access management policy .
After all, there are functions and tasks that are only possible and productive when they have access to the internet and others that are harmful or undesirable.
Thus, a careful analysis should occur before any action .
In any case, it is a behavior that prevents employees' good performance and decreases productivity .
Therefore, an Internet access management policy is necessary to monitor and control (restrict or release) the connectivity of corporate cell phones effectively for the security of company information .
Why block home office sites?
As much as it may seem extreme or antipatic, blocking websites and home office is an important management process .
See the main reasons for inserting an Internet access management system in remote environments:
- Improve productivity and quality in tasks;
- Reduce costs and increase profitability;
- Decrease the waste of time and maintain the focus on work;
- Expand data and information security;
- Protect network, devices and systems against internet threats , with less occurrence of problems with viruses and malware;
- Optimize the speed of shared broadband: faster internet ;
- Monitor and effectively control the use of the internet;
- Improve the performance of systems and computers
The pandemic, which will turn 2, in fact, has accelerated the digital transformation of economic and social sectors around the world. An undisputed legacy of COVID-19.
So, with part or all employees working from their homes, block websites and home office is still necessary and urgent .
Which tool to use to block websites in the company?
Improper use of the internet by employees can compromise the company's productivity , as well as endangered by sensitive and confidential data from the company, as you saw on previous pages.
In order to block websites in the company , managing access, adding an extra layer of protection on the internet and optimizing productivity on the internet, there are several.
Among the most common are Cisco Umbrella (OpenDNS), Lumiun Box , DNS Filter , Fortnet Fortigate , PFSense and the use of proxy on a Linux server. However, solutions differ a lot from each other and do not always adapt to all diversity found in the business environment.
Interface, technical support, reports and features are decisive factors to choose a tool for internet access management in companies.
Below you will see a comparative table with the main features and differences between the best solutions on the market.

How to block websites on the company's internet with Lumiun Box?
Lumiun, since 2015, has been helping companies to remain safe and productive on the Internet , being a reference in ease of use and satisfactory results in their overwhelming majority of its customers.
With cloud -based service, Lumiun avoids attacks on the company's network , allows the implementation of an Internet access policy, increases network safety, protects and applies access rules to all devices connected to the local network and reducing the waste of time and improving employees' focus.
Lumiun has resources such as:
- Internet access control
- firewall
- Business VPN
- Internet traffic management
- Complete management reports and in real time
In addition, Lumiun's installation process on the company's network takes an average of 20 minutes . Just the 2 network cable connection to the Lumiun Box and the quick configuration of the equipment that will be part of the Lumiun protection system and that's it, you have more control under the company's network , and have an extra layer of protection on the internet.
The panel is intuitive and in a few clicks it is possible to define access rules and specific blockages for example. See more detail in Article 6 reasons to use Lumiun Box in internet access control .
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 !
The internet is a means of communication, source of information and work tool in companies. However, the lack of control over internet access in the business environment can have negative results, especially on employee productivity.
We have prepared important information about one of the most appropriate internet protection tools for companies: Firewall DNS . Throughout this material, you will see what is Firewall DNS and also 7 of the main reasons for using this internet protection tool in your company.
Download our infographic that brings together statistical figures about employee productivity on the internet.
Every day companies produce information , regardless of their size. Such information adds value and increases productivity and competitiveness in the market . When in use connected to the internet, this data need to be protected and for this reason there are so many internet security systems and tools.
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.
In this document you will see several items that can leave the data and information of your company vulnerable and unprotected .
Download the eBook of this content
No time to read right now? Download the eBook with all the content on this page and definitely learn how to control internet access in your company .
