Virtual Software Client Support
Transform unsecure serial or legacy Ethernet communications on Windows computers to cryptographically secure channels by using SEL-5827 or SEL-5828. These applications are provided for free by SEL to make remote Security Gateway ports available for existing software and terminal applications on your PC, including those using Modbus TCP/RTU. Data are secured using Secure Shell (SSH) with remote port groups, master ports, and serial ports.
Strong Auditability Supports NERC CIP Requirements
Log and time-stamp user access and all commands entered on critical IEDs. Integrate event records into existing log management systems using Syslog. Protect IEDs with strong passwords, and block shared or default accounts. Granular access controls limit users' access to their assigned roles on individual IEDs. Generate specific reports for user activity, user accounts on the device, network ports and services, IED password updates, and password updates
Embedded Antivirus Algorithms
Resist known and unknown malware attacks against SEL Security Gateways with exe-GUARD embedded antivirus. Powerful rootkit resistance technology, embedded Linux mandatory access controls, and process allowlisting help mitigate attacks against the gateways themselves without additional settings or patch management requirements.
Physical Security Protections
Alert on possible malicious physical activity with physical sensor components on the SEL-3622. The SEL-3622 can detect sudden movement (through an embedded accelerometer), sudden changes in visible light (through an embedded light sensor), the opening of cabinet doors (through an input sensor), and the connection and disconnection of Ethernet cables.
Distribution Automation Security
Add the SEL-3622 to each cabinet, automate relay password management, and provide centralized strong authentication for field distribution controllers, such as the SEL-651R Advanced Recloser Control. The SEL-3622 establishes data confidentiality and integrity with IPsec VPN technology and a fully configurable firewall. At the control center, manage multiple remote SEL-3622 Security Gateways via acSELerator Team Security, and synchronize password management, reports, audit logs, and critical device event reports (SER data) with a central location. The SEL-3622 also provides alerts on physical disturbances, including changes in light intensity (via an embedded light sensor), changes in movement (via an onboard accelerometer), cabinet door status (via a contact input), and the connection status of Ethernet cables.