EIP Solution for Network Security Audit

With the popularity of Internet, more and more enterprises are doing business through network. Both their ability and capacity of information processing are greatly enhanced. Based on embedded components with high performance, this system is a highly reliable device for network security audit and management. It can record detailed information of all kinds of Internet activities, avoid disclosure of confidential information, analyze network logs to improve network management, and offer flexible strategies for network management.

System Features

Based on a thorough analysis of Linux system kernel, the system has optimized analysis engine and changed hardware drivers, largely improving system capability for data capturing and processing. Its performance in network analysis is more than one time higher than that under Windows or Linux system. It adopts highly efficient technology of protocol recovery analysis, greatly enhancing the efficiency of protocol analysis and recovery. This system is an undoubted gigabyte content audit system remaining at the highest level worldwide.

System Configuration

Chassis: IPC-8212
Motherboard: NET-2811VD4NA
Configuration: ULV dual core XEON 1.66GHz/4GB/750GB
IPC-8212 is a 2U rackmount industrial chassis. It adopts a NET-2811VD4NA motherboard and Intel E7520+6300ESB chipset, and supports 2 x 667MHz FSB Dual-Core Intel Xeon CPU, 4 x Intel 82546 or Intel82571 1000Mbps network controller. It can be used to control Intranet, Extranet, and control ports.

Main Functions

Real-time audit Internet activities to avoid disclosure of confidential information;
Prohibit Internet activities unrelated to work;
Filter sick and unhealthy information and prevent employees from entering objectionable websites;
Strategically restrict or prohibit the downloading of certain files to avoid bandwidth traffic jam;
Record details of Internet activities;
Make traffic analysis and statistics; and
Realize centralized management and control.

Block Diagram

System Evaluation

Without creating significant additional work on the administrator’s part, this system can help improve LAN supervision and preclude Internet activities unrelated to work, and maximize the utilization of the whole network. It realizes Internet audit and management across an enterprise, records Internet activities of employees, effectively filter unhealthy information, and ensures safety of confidential information. It also can help large and medium-sized enterprises achieve centralized management and control over their subsidiaries.