Network security

Maximum protection against digital threats
Secure your network against modern cyber attacks!

6 benefits that make it worth it to choose our
network security and network segmentation solutions

Comprehensive network security solutions

By applying network security and segmentation together, your company's critical data and systems always remain protected.

Minimized risk and more effective protection

Network segmentation prevents a cyber attack from affecting the entire system, thereby reducing the extent of damage.

Improved network performance

Optimized network traffic results in better response times and less congestion, increasing the efficiency of business applications.

Strict access control

Our segmentation solutions ensure that only authorized users can access sensitive areas of the network.

Easier compliance and security regulations

A segmented network is easier to comply with various privacy and security standards such as GDPR.

More efficient error handling and faster response time

Our segmented networks enable quick identification and resolution of problems, thus minimizing possible downtime.

The pillar of business protection

Effective
network security solutions

Network security and segmentation are the foundation of business protection, as they help prevent data loss, block attacks, and keep the network running smoothly. Our experts ensure that your network is safe, protected and optimally segmented, thus increasing the security and competitiveness of your business.

Our network security solutions

Sophos firewall

The Sophos firewall provides multiple layers of protection, such as intrusion prevention, deep packet inspection, and protection against zero-day attacks. An easy-to-use, flexible solution for small and medium-sized businesses.

Network segmentation service

By dividing the network into smaller, isolated segments, it reduces security risks and protects sensitive data. This solution minimizes the impact of attacks and increases network efficiency.

Endpoint protection solutions

Endpoint protection provides comprehensive protection for devices such as laptops, servers, and mobile phones. Real-time protection against viruses, malware, ransomware, through intelligent threat detection and behavioral analysis.

What does our
network security and network segmentation solutions offer?

Firewall configuration and settings

Install and configure effective firewalls to filter network traffic.

Creating network segmentation

Isolation of parts of the network to minimize risks.

Continuous network monitoring

Regular network monitoring to detect anomalies and threats.

Conduct security audits

Regular security checks and tests to maintain the level of protection.

Firewall configuration and settings

Install and configure effective firewalls to filter network traffic.

Creating network segmentation

Isolation of parts of the network to minimize risks.

Continuous network monitoring

Regular network monitoring to detect anomalies and threats.

Conduct security audits

Regular security checks and tests to maintain the level of protection.

To whom do we recommend our Network Security service?

We recommend our network security service to businesses that want to increase the performance, efficiency and security of their systems. Ideal for companies where:

It is essential to protect the network against external and internal threats.

Effective firewall setup and network segmentation are required for security.

Continuous network monitoring and quick detection of anomalies is important.

Compliance with various industry standards and legislation is required.

Ensure network performance is optimized and internal access is controlled.

Cost-effective and scalable security solutions are needed.

Why choose us?

The purpose of Hallenbeck’s network security and network segmentation service is to build your company’s network on the most modern security technologies, thus guaranteeing the highest level of protection and performance. Our experienced experts set up firewalls and network segmentation quickly and efficiently, ensuring smooth operation. Entrust the security of your network to us, so that your business can operate safely and efficiently, and you can focus on the most important business goals!

25 years of professional experience

We have been present on the IT market for more than 25 years, and as a Microsoft partner, we guarantee that your business always gets the most best, most optimal solution. Through our expertise, we help create a stable, secure and efficient IT environment.

Helpful customer relations

Based on the feedback from our partners, they like to work with us because we explain the IT processes in an understandable way. We constantly inform our customers about the latest IT trends, helping them make informed decisions.

Proactive approach

Our goal is for all our customers to make maximum use of their IT infrastructure. We proactively work to anticipate and solve potential problems, thus minimizing downtime and increasing efficiency.

Cloud-based solutions

With cloud-based solutions, we can raise your company's IT infrastructure to a new level. We help you take advantage of the benefits of the cloud to increase flexibility, scalability and data security.

A case study

How did we protect our client's network after a ransomware attack?

Ransomware attack and introduction of Sophos firewall

A medium-sized enterprise that manages data that is critical to its customers and operations.

Our partner’s previous operator used an old, outdated, misconfigured firewall to protect its network, which could not adequately handle modern cyber threats. As a result of a successful ransomware attack, the customer suffered significant downtime as data was encrypted and operations were severely disrupted.

After the ransomware attack, immediate intervention was required to resolve the situation and prevent similar incidents in the future. That’s when our Client contacted us, and our team’s experts quickly diagnosed the problem and took effective measures to restore it. First, it was possible to recover affected data and minimize disruption to business processes. After that, we started the long-term improvement of network security with the introduction of the new Sophos firewall. After installing the Sophos firewall, we achieved the following results:

1. Immediate detection of attacks: Sophos firewall immediately detected further attack attempts and effectively blocked them before they could reach the network.

2. Improved security protection: The new firewall provided extensive protection functions, including deep packet inspection, behavior analysis, and protection against the latest threats, which effectively stopped future attack attempts.

3. Significant risk reduction: With the introduction of the new system, it was possible to significantly reduce security risks, so the customer could be more relaxed about the protection of his network.

After the implementation of the Sophos firewall, our partner’s network was stabilized and further security incidents were avoided. The firewall’s proactive protection features and immediate response capabilities ensured that future attack attempts could not cause further damage. The customer regained business continuity and a more secure, reliable system that protects their critical data against future threats.

This case study highlights the serious risks that outdated network security solutions can pose and how the problem can be successfully solved using modern, advanced security systems such as Sophos firewall. With the introduction of the new system, we not only solved past problems at our partner, but also provide long-term protection against future attacks.

They said about us

Customer reviews

"We started working with HLB at the end of 2019, and it turned out to be one of our best decisions in the IT life of our company. Just before the Covid situation, we were able to completely switch to the Microsoft 365 service, so when life stopped on March 16, 2020, we had access to our materials and our correspondence worked without problems even during the home office period. Not only did they provide excellent value for money, but they also understood our needs and concerns regarding the transition. We started working with a professionally professional, customer-centric company. The transition and the migration of our data was carried out by a very professional team, lightning fast. The use of the new system was not a challenge for the colleagues either, due to the logical structure of the system and the training - which is of course continuous, as there are always new and useful services. We get quick answers and solutions to all our questions and problems, which is priceless in today's fast-paced world. If I had to choose today, I would choose them today!"
Bedő Kinga
HR Partner Consulting Kft.
"This year marked the fifth year of our partnership and cooperation with Zsolt Fábián and his team. I could also say that our relationship is cloudless, but it is even more true that it is aiming for the cloud, step by step. In addition to the reliable and professional IT support of our company, I also see how Hallenbeck is built and developed year after year. This is a gratifying and thoughtful strategic construction that further strengthens the existing trust. I am also thinking about continuing with them, for more than five years."
Nagy Katalin
Ludor Kft.
"We have been working with Hallenbeck IT Services Kft. for several years, and we are very satisfied. They do their work reliably and accurately. They respond to our inquiries as soon as possible and find the most effective solution to the given problem."
Rácz Attila
Fiat - Alfa Romeo KELET-PEST
"HLB has been my system administrator for more than ten years. I am extremely grateful for their patience and expertise, because I am completely illiterate in the field of IT. I know that they maintain the entire network of large companies, but they treat me with the same care, even though I am just plain, I'm a simple user. If I have a problem, they say "press the third button". And that's a rarity among IT people - many years!"
Görög Ibolya
Protokoll szakértő
Our company, Patinás Lámpa Kft., has been thinking about switching to the Cloud service for some time, but due to the lack of a suitable partner, we did not do so in time. We have worked with several IT companies with whom we were not satisfied. However, Zsolt, the owner, and I have known each other for more than 20 years and I could always count on him when I needed help on the IT line. I thought that if the company manager is so thorough and reliable, then his colleagues should be like that too. So, in 2022, we embarked on the joint project, which has exceeded all my expectations not only then but also since then. I am glad that we finally decided to work with them, because we always receive maximum attention and immediate administration, absolutely customer-oriented customer management from them, for which we would like to thank the whole team again.
Méreg Noémi
Patinás Lámpa Kft.

Frequently asked questions

Network security protects your company’s data and systems from external and internal threats, such as hackers, malware or data theft, thus ensuring continuous and secure operation.

Network segmentation means dividing the corporate network into smaller, separate parts so that an attack or error cannot spread to the entire network, thereby increasing security and network efficiency.

Segmentation optimizes network traffic, thus reducing network congestion and making access to resources faster and more efficient.

Controlled access ensures that only authorized people and devices have access to critical parts of the network, thereby preventing unauthorized access and security incidents.

Implementing network segmentation requires expert planning and implementation, but with the experience of our team, it can be implemented smoothly and provide significant security and performance benefits in the long term.

With appropriate network security measures, you can more easily comply with legal and industry requirements, as the protection and isolation of confidential data is ensured, thus reducing the risk of data protection incidents.

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Phone number: +36 70 774 4188
Email: iroda[at]hlb.hu

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