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!
Test your own digital sovereignty and receive recommendations for action
Today's network security also includes a certain degree of independence and sovereignty. Companies must remain capable of acting and making decisions at all times in order to protect their business continuity. Your own digital sovereignty is therefore an important building block for your network security. Is your company already digitally sovereign? How can this be verified? And if there is still some catching up to do, how can you consciously strengthen your digital sovereignty? The LANCOM Digital Sovereignty Test helps you to realistically assess your status and then provides you with recommendations for action if you wish.
Network security according to NIS2
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.
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.
The importance of network security is one of the factors slowing down digitalization and networking in sectors such as healthcare. After all, if strong resilience and the highest level of data protection cannot be guaranteed, the transfer of sensitive patient data via digital channels is preferably avoided.
This is why both are usually required at the same time: Digital networking and network security. LANCOM Health IT Infrastructures were designed precisely for this purpose. Find out more about on secure networking in care facilities on our topic pages!
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.
