By definition, network security describes the technical and organizational protection of the internal IT infrastructure with all its data, systems, devices, and applications to enable secure digitalization. These security mechanisms not only protect the data center, but also all locations and the cloud itself. Effective network security fends off unauthorized access, data manipulation or data theft with blackmail, system paralysis (DDoS attacks), and other damage caused by hackers, malware, and viruses.
It ensures that data is exchanged confidentially and with integrity and is always available via VPN (Virtual Private Networks) or ZTNA (Zero Trust Network Access). However, secure networks are created primarily through comprehensive information on network security and network protection, as well as targeted measures to enforce cyber protection policies at all levels. The best way to get started right now is with LANCOM insider knowledge on the subject of network security!
Higher network security with IPv6
An upgrade for your network security: Starting with LCOS FX 11.1, your Unified Firewalls support IPv6 in both WAN and VPN environments. This allows seamless operation behind an IPv6 connection, including VPN site networking via IPv6 with IPSec and WireGuard. It also enables secure remote VPN access to the central Unified Firewall over IPv6.
Highest transparency due to Advanced Deep Packet Inspection
The LANCOM R&S®Unified Firewalls use the R&S®PACE 2 Deep Packet Inspection (DPI) engine to optimize the management of individual applications in the constantly growing network traffic. Sounds good, but also dry? Let us introduce you to how the software works and how it significantly increases IT security.
Find the right firewall
For a secure IT network, your firewall should fit your infrastructure. With a maximum of five questions you can find the best firewall for your use case:
Test the digital assistant (beta)!
An AI-based chatbot is now available around the clock to answer your questions about network security, IT security, and LANCOM R&S® Unified Firewalls.
Upcoming IT security event
SecIT, March 19-20, Hanover
Mobile World Congress, March 03-06, Barcelona
LANCOM Trusted Access webinar (recording)
LANCOM security portfolio
The LANCOM R&S®Unified Firewalls protect companies of all sizes, types, and industries: Get to know our desktop models for small to medium-sized businesses and our rack models for large enterprises and schools!
Cloud-managed Security
Security gaps in the network call for immediate reaction! With LANCOM one-click security from the LANCOM Management Cloud you can do just that – at any time and from anywhere.
Firewalls form the first line of defense in any IT infrastructure. But which factors truly matter? On our BSI Accelerated Security Certification page, you’ll discover how companies can not only secure their networks with LANCOM firewalls but also achieve the highest security standards, ensure digital sovereignty, and implement tailored solutions.
The BSI (Bundesamt für Sicherheit in der Informationstechnik – German Federal Office for Information Security) is Germany’s leading cybersecurity authority. Its BSZ certification (BSI Accelerated Security Certification) validates high security standards for IT products.
Get to know the BSZ-certified UF-360 today!
Basics of network security
Basic know-how on IT security in the network
Due to the increasing reports about cyber attacks on companies, everyone is aware of the fact that one should secure one's network. In theory. However, many people struggle with what professional cyber protection or network protection looks like in concrete terms and what is involved in it. This is an overview of the essential basics.
Hands-on network security
Network security in implementation
You are aware of the importance of IT security, but you do not know where to start or whether you have considered everything important? Through many years of experience in the protection of IT systems, we have some advice directly from the field: the "hands-on" show you where you can tackle.
Network security made simple
Support for network security in enterprises
With LANCOM at your side, the weight of the responsibility of being an IT admin in charge of security is lifted from your shoulders: With numerous support offerings – including a user-friendly firewall interface, cloud-managed security, as well as support and training courses – you will receive competent guidance on your way to a secure network.
Network security & UTM
How Unified Threat Management protects your IT network
Thanks to Unified Threat Management, network security can be left to the LANCOM R&S®Unified Firewalls with a clear conscience: The UTM firewalls combine the highest-class security functions, such as sandboxing, machine learning, IDS /IPS, SSL inspection, deep packet inspection, and many more, in a single device, thus ensuring the best possible protection.
Network Threats
Types of cyber attacks and appropriate protective measures
Trojans, phishing, viruses, advanced persistent threats, DDos attacks – cybercriminality has now taken on many forms and is becoming increasingly clever and insidious. All the better if you know the most common network threats and how to protect your network against which form of cyber attack.
Quick network protection
Securing networks with inventory funds
As an IT admin, being responsible for network security is a considerable burden. But don't worry, we are at your side. Step-by-step towards greater network security. This includes router and firewall settings, LAN security, Wi-Fi settings, and general awareness throughout the company for the importance of IT security.
Network security according to NIS2
Quickly understand and implement the new requirements
The EU has given network security a new, even higher priority with the new NIS2 directive: Because without state-of-the-art cybersecurity, attacks on critical infrastructure can have serious consequences for society and the economy. NIS2 requires many adjustments for some companies. We show you to whom NIS2 applies, what is required, and how to prepare well for it.
Digital Operational Resilience Act (DORA)
Legally compliant network security for the financial sector
The Digital Operational Resilience Act (DORA) establishes uniform standards for the financial sector in areas such as risk management, reporting ICT incidents, resilience testing, third-party risk management, and obligations for critical ICT service providers. We explain the requirements and assist you with their implementation.
Learn more about the Digital Operational Resilience Act (DORA)
