加强航保船员队伍建设的思考

本文结合北海航海保障中心船员队伍现状,分析了航保单位船员队伍建设中存在的相关问题,并提出了关于加强船员队伍建设的相关举措。     

船舶网络安全领域主要国际标准分析

为了提升网络安全管理水平,增强风险防范意识,国际海事组织(IMO)提出将波罗的海航运公会(BIMCO)发布的《网络安全指南》、国际标准化组织(ISO)和国际电工组织(IEC)发布的ISO/IEC 27001《信息安全管理系统》系列和美国国家标准研究院(NIST)发布的《提升关键基础设施网络安全框架》等文件纳入参考的建议...     

New security measures for the international shipping community

On 1 July 2004 the new maritime security regulatory regime set out in the International Convention for the Safety of Life at Sea (SOLAS), 1974 as amended, namely the new chapter XI-2 on Special measures to enhance maritime security and the International Ship and Port Facility Security (ISPS) Code entered into force only 18 months after adoption by the SOLAS Conference in December 2002. Following the devastating terrorist acts of 11 September 2001 in the United States, the international community recognised the need to protect the international maritime transport sector against the threat of terrorism. IMO responded swiftly and firmly by developing these new requirements, which represent the culmination of co-operation between Governments, Government agencies, local administrations and shipping and port industries.     

基于互联网的水上安全电视监控系统

根据SOLAS74公约第XI-2章的规定,《国际船舶和港口设施保安规则》(简称ISPS规则)已于2004年7月1日全面生效并被强制实施,这就要求船舶及港口设施必须按照ISPS规则的要求,制定相应的《保安计划》并取得相应证书,这对减少海上船舶保安事件的发生,提高船舶及港口对保安事件的防范能力具有积极的意义。     

The impact of port and trade security initiatives on maritime supply-chain management

The fundamental objective of the Container Security Initiative (CSI) is to engage both so-called 'mega-ports' (ports sending the highest volume of ocean going container traffic into the US) and the national governments where these ports are located in a way that will facilitate the pre-screening of outbound containers destined to the US. The emerging issue of security as a key factor in global supply chains can be perceived as inconsistent with the objective of facilitating international trade (Dulbecco and Laporte, 2003). However, this perception does not stand up to analysis. Security is an evident part of the mainstream supply-chain paradigm while security can also become a driver for trade facilitation. The purpose of this paper is therefore to discuss the impact of the US CSI on maritime supply chains. The first section will mostly be related to the issue of security and supply chains while the second section will investigate CSI and its impact while exploring some of the financing implications of the security initiative.     

ATM安全协议分析

利用ATM做为下一代因特网传送骨干已成为技术发展之趋势,因此,ATM的安全问题日显突出。文章从ATM的网络安全的目标入手,对ATM安全协议的内容从用户平面安全服务和控制平面安全服务作了分析和研究。     

关于建立国际船舶和港口保安信息支持系统的若干建议

实施SOLAS公约第XI-2章及《国际船舶和港口保安规则》(ISPS),涉及到多方面的准备工作。其中,建立统一、完整的信息支持系统是最重要的工作内容之一。本文就该系统中的保安信息网络、海上保安信息系统的功能、构建方法提出了一些建议。     

油库工业控制系统信息安全防护措施简析

本文结合某港油库的工业控制系统信息安全升级项目,介绍了该港根据《工业控制系统信息安全防护指南》、《工业控制系统信息安全行动计划(2018-2020)》以及国内外相关标准规范的要求,通过多角度评估,建立健全油库工业控制系统的安全保障体系,实现对其全方位的防护。     

IPSec中密钥交换协议IKE的安全性研究及改进

IKE协议的高效实现是IPSec的关键，在分析了IKE协议的基础上针对主模式交换下预共享密钥验证算法的不足，提出了抵御两种攻击的改进方案。     

局域网信息与实体安全防护

随着信息技术迅速发展和广泛应用，局域网被大量运用于国防、银行等许多重要部门，局域网络安全也越来越受到人们重视。从局域网信息和实体两个方面分析了局域网可能存在的安全威胁并提出了几种保护局域网络的方法。     

Old laws for new risks at sea: mineral resources, climate change, sea lanes, and cables

Maritime security in a broad sense means more than piracy and terrorism. This paper concentrates on the risk potential of current and future resource-related activities on the seabed. The seabed mining of hard mineral resources??in addition to hydrocarbons??leads to new controversial maritime boundary claims of states in their effort to expand national access rights to raw materials. Outer continental shelf claims in the Arctic Ocean are today's test bench for law of the sea conflicts. Fiber-optic cables running through regional seas, straits, and land bridges may become another risky issue, while the pattern of maritime transport routes is moving from Northern to Southern waters. Under a medium-term perspective, the sea level rise will endanger ports and coasts. Borderlines of maritime zones will move and thus generate more injustice and conflicts among states. The tools to solve borderline conflicts and options for dispute settlement are available in UNCLOS. Some other legal gaps are covered by the 2005 SUA Convention and by bilateral agreements, while resolutions by the UN Security Council begin to broaden rights of intervention and interdiction. The need for new laws remains.     

浅谈港口国监督中的保安检查

ISPS（国际船舶保安和港口设施保安）规则已于2004年7月1日生效。文中综合了SOLAS公约Ⅺ-2章、ISPSCODE、东京备忘录《港口国监督实施海上保安检查导则》的相关要求等资料,对国际船舶实施保安监督与PSC检查相关的内容和在检查中所涉及的缺陷及缺陷处理进行了阐述。     

美国“集装箱安全计划”及其最新进展

“集装箱安全计划”(CSI)是美国2002年实行的重要的海上安全措施之一,对全球港口及航运业带来深刻的影响。本文概述了CSI的主要内容,并对其最新进展情况进行追踪。     

军用信息保障系统安全风险评估研究

信息系统安全风险评估工作是信息系统安全管理的基础和前提.本文在充分论述军用信息保障系统安全重要性的基础上,针对其安全风险评估问题,阐述了相关定义,给出了军用信息保障系统安全风险评估的思路,并着重介绍了基于系统综合、灰色理论、模糊理论和神经网络的风险评估方法,为定义系统安全需求、制定有效的安全风险控制策略提供了理论依据.     

自升式钻井平台安全系统设计

自升式钻井平台安全系统（Safety Instrument System,SIS）是一种保护系统,用于平台事故预警、人员和设备保护,并在安全的前提下实现生产效益最大化。介绍自升式钻井平台上SIS的组成及其关键指标,开展系统功能设计和常用安全度的计算,采用可靠性框图法完成典型安全控制流程的安全度计算。     

Maritime security in the European Union—empirical findings on financial implications for port facilities

To address the maritime security issue, the IMO Diplomatic Conference adopted in December 2002 the International Ship and Port Facility Security (ISPS) Code. The European Union fully agreed with its contents; Regulation (EC) No. 725/2004 transposes in Community Law the associated rules, which came into force on 1 July 2004. Interesting questions from an EU-policy point of view are then: What are the additional costs associated with the implementation of security regulations by port facilities (here in particular terminals) in EU-member states? Moreover, how are these additional costs being recovered by port facilities? Another inter-related question is: are there any subsidies involved in the cost recovery? The present paper addresses these questions with the presentation of the main results of an explorative empirical study on maritime security-related costs and their financing in EU-member states. Furthermore, a number of topics are recommended for further study on maritime security costs and financing and associated (EU) regulations.     

Maritime security in the European Union—empirical findings on financial implications for port facilities

To address the maritime security issue, the IMO Diplomatic Conference adopted in December 2002 the International Ship and Port Facility Security (ISPS) Code. The European Union fully agreed with its contents; Regulation (EC) No. 725/2004 transposes in Community Law the associated rules, which came into force on 1 July 2004. Interesting questions from an EU-policy point of view are then: What are the additional costs associated with the implementation of security regulations by port facilities (here in particular terminals) in EU-member states? Moreover, how are these additional costs being recovered by port facilities? Another inter-related question is: are there any subsidies involved in the cost recovery? The present paper addresses these questions with the presentation of the main results of an explorative empirical study on maritime security-related costs and their financing in EU-member states. Furthermore, a number of topics are recommended for further study on maritime security costs and financing and associated (EU) regulations.     

Maritime security guidelines: a study of Swedish ports’ perceived barriers to compliance

ABSTRACT

Due to the constant risk of piracy and terrorist attacks which cause disturbances within international shipping of goods, barriers to the adoption of maritime security guidelines (MSGs) at European ports have become prevalent. In this paper, a conceptual framework was created to explore the perceived barriers that prevent compliance with MSGs. To verify the conceptual framework, empirical data were collected using a mixed-methods approach, which was comprised of interviews with national experts and a survey of 47% of Swedish ports involved in the shipping of goods. According to the presented framework, the perceived barriers of Swedish ports to compliance with MSGs were linked to collaborations within the Swedish Maritime Security stakeholder network, available resources and educational knowledge about security culture. In addition, the perceived barriers of smaller ports were linked to the adaptation to MSGs at different levels and the absence of specific tools of maritime security management. Due to an increased interest in international shipping of goods, this paper is currently one of few that addresses the barriers to compliance with MSGs. Moreover, the paper presents a general conceptual framework, novel managerial implications and recommendations for future research.     

近底管线绕流及涡激振动的二维有限元数值模拟

应用有限元方法通过求解原始变量的二维不可压粘性流体的N-S方程和管线振动方程,数值模拟了近底管线的绕流及漩涡脱落引起的管线振动,采用ALE方法解决因管线振动引起的动网格问题和流固耦合问题。数值模拟了雷诺数90相似文献   

基于HHGA-RBF算法的网络态势预测模型研究

安全态势评估作为网络安全态势技术的重要组成部分,对于最终决策的制定起着关键作用。目前关于安全态势评估的研究较为热门,但尚不成熟,其中安全态势预测更处于起步阶段。在对现有网络安全态势评估方法和技术进行调研分析基础上,基于对当前网络安全态势的数据分析,得到量化后的离散数据点,研究得出这些离散数据点在时间轴上具有非线性分布的特点,提出了一种基于HHGA-RBF算法的网络安全态势预测模型,对态势评估输出的数据,采用预测模型对安全态势的发展趋势进行预测。根据网络安全态势的实际特点,对该算法进行了改进,详细讨论了具体的预测算法和执行过程。最后,设计并实现了军用网络安全态势评估软件系统,实现了网络态势预测。