
The Selcom LINESHIELD System provides an effective shield against cyber attacks on dialup devices. By allowing only authenticated and authorized connections between application computers and substation dial-up equipment the LINESHIELD prevents unauthorized connections to your remote locations.
The LINESHIELD units have built-in line sharing capability that depending on the configuration, allows you to connect up to 16 remote devices through a single phone line. LINESHIELD fits seamlessly between your application modems and phone lines.
Compatibility
Cost Savings
NERC CIP Compliance
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