Better than the Average Security Device

Yoggie's Gatekeeper Pro is an engineering marvel—the tiny device provides in-depth network-based threat protection for individual hosts on the go. Yoggie has packed some serious technology into Gatekeeper Pro, which is barely larger than a business card. The 500MHz security processor was designed specifically for security functions, and the dual-memory design makes it difficult for intruders to permanently alter the embedded hardened Linux operating system: One memory unit contains a read-only copy of the device OS, which is automatically written to the second memory unit at device boot time.

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