Network security is a key factor for any security concept
Cybersecurity is the topic that all companies are dealing with today. With its "Defense in Depth" as comprehensive protection concept, Siemens provides answers in form of an in-depth defense based on the recommendations of IEC 62443 in industrial automation.
Network security for the protection of automation networks against unauthorized access forms part of the Industrial Security concept. It includes control of all interfaces, e.g. between office and plant networks or remote maintenance access to the Internet, and can be implemented by means of firewalls and the setup of a DMZ (demilitarized zone = zone shielded by enhanced security measures), if necessary. On the basis of professional planning, design, and implementation of available, powerful network infrastructures, it is possible to implement OT networks both consistently and safely.
Industrial Security Appliances
SCALANCE S Industrial Security Appliances for protection of devices and networks. They secure industrial communication through firewall as well as VPN and seamlessly connect to the security structures of the office and IT worlds.
Industrial Routers SCALANCE M for secure remote access to plants via LAN or wireless networks with integrated security functions, Firewall and VPN, for protection of data transmission and protection against unauthorized access.
Security Communication Processors
Security communication processors protect controllers with integrated firewall (control of data flow) and VPN from data manipulation and espionage.
SINEMA Remote Connect
The SINEMA Remote Connect management platform makes for easy remote access to machines and plants and ensures secure management of tunnel connections (VPN) between control room, service technicians and plants.
SOFTNET Security Client
The SOFTNET Security Client offers secure data transmission from the PC/programming device to Industrial Security components by means of VPN.
IE RJ45 Port Lock
Physical network access protection with IE RJ45 Port Lock. It enables mechanical locking of RJ45 ports on terminal devices or network components.
The unmanaged Industrial Ethernet Test Access Port SCALANCE TAP104 makes it possible to export all data traffic for the detection of anomalies and data analysis.