入侵检测系统

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趋势研判!2025年中国信息安全设备行业发展历程、产业链、市场规模、重点企业及未来前景:数字化转型加速信息安全设备需求,行业规模达744.34亿元[图]
Chan Ye Xin Xi Wang· 2025-08-25 01:21
内容概况:在当今数字化浪潮下,信息已成为国家发展的关键要素,如同空气和水一般,渗透到政治、 经济、军事、文化等各个领域,成为了国家战略资源的核心组成部分。随着信息技术的快速发展,网络 安全威胁日益严峻,信息安全设备作为关键防护手段应运而生,涵盖了防火墙、加密设备、入侵检测系 统、数据备份与恢复设备等多种类型,通过对网络流量的过滤、数据的加密存储与传输、异常行为的实 时监测以及数据的备份保护等功能,全方位地保障信息系统的安全性、稳定性和可靠性,为国家战略安 全筑牢根基。当前,数字化转型加速推动信息安全设备需求持续增长,行业呈现蓬勃发展态势。同时, 信息安全设备企业通过技术创新不断升级产品,云安全、数据安全、人工智能等前沿技术的融合为行业 注入新动力。数据显示,2024年中国信息安全设备行业市场规模约744.34亿元,其中,硬件市场规模为 391.18亿元;软件市场规模为353.16亿元。未来,中国信息安全设备行业将在技术创新驱动和市场需求 的共同作用下,迎来更高质量的发展阶段。 相关上市企业:深信服(300454)、奇安信(688561)、山石网科(688030)、天融信(002212)、迪 普科技(30076 ...
山石网科股价上涨1.69% 股东完成减持105万股
Jin Rong Jie· 2025-08-18 16:22
Core Viewpoint - As of August 18, 2025, the stock price of Hillstone Networks is 20.49 CNY, reflecting a 1.69% increase from the previous trading day [1] Group 1: Company Overview - Hillstone Networks operates in the software development industry, focusing on the research, production, and sales of network security products [1] - The company's main products include firewalls, VPNs, and intrusion detection systems [1] Group 2: Stock Performance - On August 18, the trading volume was 39,572 hands, with a transaction amount of 0.81 billion CNY [1] - A significant block trade occurred on the same day, involving 120,000 shares at a transaction amount of 2.09 million CNY, with a transaction price of 17.42 CNY, representing a 14.98% discount to the closing price [1] Group 3: Shareholder Activity - On August 18, the company announced that shareholder Guochuang Kaiyuan has completed its reduction plan, cumulatively reducing 1.05 million shares, which accounts for 0.58% of the company's total share capital [1] Group 4: Capital Flow - On August 18, the net inflow of main funds into Hillstone Networks was 1.4252 million CNY, while the net outflow over the past five days was 11.6976 million CNY [1]
*ST星光: 广州元生信息技术有限公司股东拟股权转让涉及的广州元生信息技术有限公司股东全部权益资产评估报告
Zheng Quan Zhi Xing· 2025-06-20 11:35
Core Viewpoint - The report presents an asset evaluation for the proposed equity transfer of Guangzhou Yuansheng Information Technology Co., Ltd, indicating a market value of RMB -9.4918 million for the shareholders' equity as of December 31, 2024, with an increase in value of RMB 7.2674 million compared to the book value [4][5][16]. Group 1: Evaluation Purpose and Scope - The purpose of the evaluation is to provide a value reference for the equity transfer of shareholders in Guangzhou Yuansheng Information Technology Co., Ltd [4][16]. - The evaluation object includes all shareholders' equity of Guangzhou Yuansheng Information Technology Co., Ltd, and the evaluation scope encompasses all assets and liabilities as of the evaluation benchmark date [4][16]. Group 2: Evaluation Method and Results - The evaluation method employed is the asset-based approach, and the market value of the shareholders' equity is determined to be RMB -9.4918 million [4][16]. - The book value of the shareholders' equity is reported at RMB -16.7592 million, resulting in an evaluation increase of RMB 7.2674 million [4][16]. Group 3: Company Overview - Guangzhou Yuansheng Information Technology Co., Ltd was established on December 20, 2011, with a registered capital of RMB 24.39 million, focusing on digital solutions for critical information infrastructure [6][13]. - The company is recognized as a high-tech enterprise and specializes in various products, including industrial security systems and software solutions [13][14]. Group 4: Financial Performance - The financial performance for the years ending December 31, 2022, 2023, and 2024 shows total assets of RMB 74.1655 million, RMB 80.2682 million, and RMB 80.6551 million respectively, with total liabilities increasing from RMB 69.4119 million to RMB 97.4544 million [14][20]. - The net profit for the years 2022, 2023, and 2024 is reported as RMB -9.2756 million, RMB -6.4466 million, and RMB -11.6917 million respectively, indicating a downward trend in profitability [14][20].