Security modules for the protection of automation networks and security during data exchange between automation systems.
Checking and filtering of data traffic by integrated firewall and thus:
Protection against operator mistakes
Prevention of unauthorized access
Prevention of faults and communications overload
Authentication of the communication partners and encryption of the transmitted data with VPN and thus protection of communication against espionage and manipulation.
Rugged, industry-compatible design of the devices
Easy and clear configuration: Using the Security Configuration Tool (SCT), all SIMATIC NET security products can be configured and diagnosed from a central position.
No changes or adaptations necessary in the existing network topology, applications or network stations since SCALANCE S can also be used as a bridge and not just as a router.
Safeguarding of communication is independent of the protocol (e.g. PROFINET or other Ethernet-based fieldbus solutions)
Secure remote access via the Internet possible without restrictions and with any providers
Increased availability is possible by means of redundant protection of automation cells or ring topologies
Product versions:
Firewalls:
SCALANCE S602;
Uses the stateful inspection firewall to protect network segments against unauthorized access.
"Ghost mode" for protection of individual, even alternating, devices by dynamically taking over the IP address.
Connection via 10/100/1000 Mbit/s ports.
Firewalls and VPN gateways:
SCALANCE S612;
Uses the stateful inspection firewall to protect network segments against unauthorized access.
Up to 128 VPN tunnels can be operated simultaneously.
Connection via 10/100/1000 Mbit/s ports.
SCALANCE S615;
Uses the stateful inspection firewall to protect network segments against unauthorized access.
Up to 20 VPN tunnels can be operated simultaneously.
Connection via 10/100 Mbit/s ports.
Connection to SINEMA Remote Connect via VPN.
SCALANCE S623;
Uses the stateful inspection firewall to protect network segments against unauthorized access.
Up to 128 VPN tunnels can be operated simultaneously.
Connection via 10/100/1000 Mbit/s ports.
Additional RJ45 DMZ (demilitarized zone) port for secure connection, for example, of remote maintenance modems, laptops, or an additional network. This yellow port protected by firewalls from the red and green ports and can also terminate VPNs.
Redundant protection of automation cells by means of router and firewall redundancy and stand-by linking of the redundant device via the yellow port.
SCALANCE S627-2M;
Uses the stateful inspection firewall to protect network segments against unauthorized access.
Up to 128 VPN tunnels can be operated simultaneously.
Connection via 10/100/1000 Mbit/s ports.
Additional RJ45 DMZ (demilitarized zone) port for secure connection, for example, of remote maintenance modems, laptops, or an additional network. This yellow port protected by firewalls from the red and green ports and can also terminate VPNs.
Redundant protection of automation cells by means of router and firewall redundancy and stand-by mode of the redundant device; status matching of the firewall by means of a synchronization cable between the yellow ports.
Two additional slots for one 2-port media module each (see SCALANCE X-300) for direct integration in ring structures and FO networks with two additional switched red or green ports per module.
Bridging of longer cable runs or use of existing 2-wire cables (e.g. PROFIBUS) by deploying MM992-2VD media modules (variable distance).
