Network security

The increase of new types of cyber threats as well as the integration of third-party and internal devices into the company’s IT requires a rethinking in order to ensure a sustainable protection of the company’s network. 

We define a customized protection strategy for your network to sustainably secure it against cyber threats. 

The constant availability (“always-on”) and the increasing connection of a large number of end devices to the Internet and internal company networks are a major challenge for ensuring holistic network security. Due to the increased requirements and for comprehensive protection, previous security measures are no longer sufficient. 

A company’s productivity can be increased by external access to the corporate network for external employees, home offices and remote locations. This however requires dealing with current security risks. End-to-end transparency about network traffic is essential. Effective defense is complicated by an incomplete picture of access rights to business-critical data and systems. Effective defense against cyber-attacks can be ensured by setting up a comprehensive protection and recovery strategy. 

Appropriate defenses protect the corporate network to allow only authorized users, after authentication, to access the network and share data. Role-based policies allow access to the necessary content to ensure business operations. 

EFS’s modular system for “Network Security” offers various modules to increase the network security level in companies in the long term in order to ensure business operations. 

Analyze and evaluate network security in conjunction to current challenges. 


  • Analyze the network security strategy to realign the adapted security approach. 
  • Determine the organizational, legal, and technical framework conditions 
  • Derive essential activities for sustainable optimization 

Define and develop the individual, secure and future-oriented network security, with foresight and integration of future topics. 


  • Development of an individual security concept for the right balance between security and agility of business processes 
  • Defining target-oriented network security policies 
  • Forward-looking integration of security considerations for future topics, such as IPv6, zero trust and network virtualization 

Establish organizational and operational frameworks to ensure ongoing network operations. 


  • Identify and define the necessary resources, considering a lean process design. 
  • Establishment of a functional network security governance considering the ongoing process automatization 
  • Setting up a central and consistent reporting structure 

Implement effective measures and ensure network security and to provide authenticity, confidentiality, and integrity. 


  • Introduction of a monitoring system for systematic documentation and evaluation of changes and versions. 
  • Sustainable protection of all endpoints and devices against harmful third-party intrusions through appropriate endpoint security measures 
  • Ensuring the effectiveness of network security 

Wir verwenden den Remarketing-Pixel von Facebook um unseren Besuchern zielgerichtete Informationen in unserem Onlineangebot zu bieten. Sie können der Verwendung für Facebook Remarketing zustimmen bzw. diese ablehnen. Wenn Sie nicht zustimmen, werden keine Daten über den Facebook Pixel erfasst. Mehr erfahren Sie in unserer Datenschutzerklärung