Here, response packets to existing equipment can also be connected in locations where this authorized connections are recognized and approved was not possible until now, or only possible to a limited using connection tracking (stateful inspection principle). All permissions except for the administrative permissions. As the name suggests, it takes the concept of blade servers and applies it to firewall, anti-virus and VPN applications. Global connectivity Network communication can be specifically limited to a There are no more limits to connectivity when using defined level required for production, based on protocols, mGuard 3G devices that support UMTS HSPA and / source addresses and ports, as well as destination ad- C DMA mobile telephony standards. See the device mGuard Stealth in the following figure: Figure 15: Firewall rules and Stealth mode. from the external network to the secure internal network and vice versa. By default, all mGuard rs2000 devices support virtual private networks (VPNs) based on the open Internet standard IPsec. ing data packets in both directions, i.e. many sophisticated features ensure that the complexity of operation „Industrial network security“ can be man- Stateful packet inspection firewall aged efficiently, and remains a trouble-free „plug-n-pro- Rule-based filters can be applied to incoming and outgo- tect“ experience for the user. A central device man- a turn-key, complete VPN solution that is perfectly agement component, the mGuard device manager, and tailored to mGuard firmware. In some cases, a VPN is created between two devices. The mGuard secure cloud provides opera- transport and supply and in products of machine building tors and machine and plant construction companies with and plant construction companies. Within this private network, devices can communicate as if they were directly connected to one another. ![]() The connection to an tection at a local level to the systems that need it: in mGuard secure cloud now makes remote maintenance manufacturing and process industries, infrastructure for even easier. This is ideal for equipping or r etrofitting of machines and systems for secure remote maintenance using the Internet. VPN connections can either be (de)activated using a software interface, an electrical switch contact or SMS. Another feature is the option to apply dedicated firewall rules within each VPN tunnel to filter its respective traffic. And mGuard VPN connections can even be tunneled using any TCP ports and web proxy servers with authentication, in cases where Internet access is restricted. IKE fragmentation support ensures that connections are established reliably, even on routes with UDP fragment loss. Where available, it supports hardware-accelerated encryption for maximum VPN data throughput. FL MGUARD PCI(E)4000 202 PHOENIX CONTACT 105656en07 9.5 Configuration in Stealth mode The FL MGUARD PCI4000 can be started up in three different ways: Start up the device in Stealth mode (standard) Start up the device via temporary management IP address Start up device via BootP 9.5.1 Start up the device in Stealth mode (standard. When used with the VPNs and mGuard secure cloud mGuard appliance models that are optimized for different The mGuard firmware makes it possible to establish environments, it provides stand-alone, customized pro- VPNs (virtual private networks) in every network mode and to every mGuard interface by using the open, globally proven IPsec Internet standard. and customer requirements for the security of networked industrial systems in an innovative, yet technically mature Secure remote maintenance made easy with manner with robust functions. The system, now and SIM failover ensure data transfer even when the available in major release 8, puts into practice market main connection fails. ![]() Sophisticated functions such as WAN redundancy mGuard network security appliances. Max.Protecting industrial networks Major Release 8 – The embedded security s oftware for all mGuard appliances The Innominate mGuard firmware is the shared core of all extent. 130 Mbps (Router mode, default firewall rules, bidirectional throughput) ![]() 27 Mbps (Stealth mode, VPN bidirectional throughput)ġ0 (up to 250 tunnels with additional license as an option)ġ:1 Network Address Translation (NAT) in the VPN Security functions Dynamic Host Configuration Protocol (DHCP) support Router with intelligent firewall and VPN for 10 tunnels (up to 250 supported with optional additional license), CIFS Integrity Monitoring (as an option), metal housing, slot for SD memory card, extended temperature range, high-performance firewall/VPN: up to 124 Mbps/40 Mbps WAN link, WAN activity, LAN link, LAN activity
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