tailieunhanh - HP Atalla Ax160 Network Security Processors

Our approach to defining a security protocol for sensor networks is resource driven and factors in the trade offs between levels of security and the requisite power and computational resources. Primarily, we envision a scenario where a protected perimeter based on sensors is dynamically deployed. However, similar scenarios could be envisioned in an environment where the topology is well known in advance and the sensor network is pre- configured. Our operating paradigm is where data is reported to a computationally robust central location such as a base station or network controller | HP Atalla Ax160 Network Security Processors Data sheet HP Atalla Ax160 series network security processors NSPs provide unrivaled protection for Triple DES and other cryptographic keys when safeguarding value-based transactions. They are designed as the hardware complement to the Atalla Key Block the industry-standard advanced key management solution. The Atalla Ax160 series NSPs consist of three models. Each model offers identical security functionality with different processing capabilities Atalla A10160 NSP At 1060 PIN translates per second when used with the Atalla Key Block the A10160 NSP efficiently handles high-volume environments and delivers the fastest and most secure Triple DES performance on the market. Atalla A9160 NSP At 280 PIN translates per second the A9160 NSP is a cost-effective solution for mid-level transaction environments providing exceptional security and functionality. Atalla A8160 NSP At 80 PIN translates per second the A8160 NSP works well in low-volume transaction environments and has all the security and functionality of larger NSP models. It is the first entry-level device to provide both an auto-sensing Ethernet interface for fast host connectivity and an asynchronous interface for compatibility with legacy systems. Features at a glance Industry-leading physical and logical security Advanced Atalla Key Block for optimal Triple DES key management Plug-and-play fast host connectivity Dual power supply Superior flexibility and ease of use Space-saving state-of-the-art rack-mountable platform Command-set compatibility with all previous Atalla network security processors Easy firmware upgrades via the Atalla Ax160 USB Institutions can match their security processors to their particular throughput demands while gaining the ability to scale gracefully when necessary without changing their applications. From a hardened rack-mountable 2U perimeter to a state-of-the-art tamper-resistant architecture to secure remote key loading the Atalla Ax160