加密不减速：山石网科ASIC防火墙，为IPSec高吞吐业务注入澎湃动力

Core Viewpoint - The article discusses the challenge of balancing data security and transmission speed in digital business operations, particularly in high-throughput scenarios requiring encryption, such as inter-data center communication and secure corporate communications [1][9]. Group 1: Challenges in Traditional Firewall Solutions - Traditional firewalls rely on CPU for encryption and data processing, leading to high CPU resource usage and affecting overall system performance [3][11]. - The performance of traditional firewalls is limited by CPU single-core performance and the ability to expand core numbers, making it difficult to meet the demands of large-scale operations [3][11]. - Encryption processing delays can lead to data packet accumulation, increasing end-to-end latency and potentially disrupting business operations [4][11]. Group 2: ASIC Firewall Solutions - The ASIC firewall from Hillstone Networks employs a "hardware-level encryption offload and heterogeneous computing collaboration" architecture, providing a solution that balances security and performance for high-throughput IPSec scenarios [5][12]. - The ASIC firewall integrates ASIC chips and decryption modules, achieving over 80% reduction in CPU usage and microsecond-level transmission delays, significantly enhancing throughput performance [6][12]. - The ASIC chip's parallel computing capabilities allow for efficient handling of high-concurrency encrypted sessions, making it suitable for data center-level data synchronization and high-frequency trading in finance [6][13]. Group 3: Compliance and Standards - The hardware acceleration of IPSec VPN performance adheres to domestic and international security standards, supporting national cryptographic algorithms and international mainstream algorithms, thus meeting compliance requirements [7][14]. - The solution maintains transmission stability even under sudden traffic surges, minimizing the impact of performance fluctuations on business operations [7][14]. Group 4: Industry Applications - The ASIC firewall can significantly improve operations across various industries, enabling large internet companies to achieve GB-level secure data synchronization and providing compliant encryption and high-speed transmission for critical financial data [8][15]. - By alleviating the performance limitations of traditional firewalls in high-throughput IPSec scenarios, the ASIC firewall supports stable business operations and compliance for enterprises [8][15].