试论突发情况下安全与灭火救援的关系

在灭火救援中,尤其是在突发情况下,安全与灭火救援之间的关系值得研究。在对突发情况这一概念界定的基础上,分析了突发情况下安全与灭火救援的关系,从消防战术的角度提出了处理两者之间的关系问题,从消防技术的角度展望了两者的发展方向。     

基于图像编码技术的网络信息传输安全性研究

在研究图像编解码理论和计算图像相似性参数的基础上,提出了基于图像编码技术的网络信息安全传输方法,通过在网络上传输经过编码的参照图像和相似性参数约定,达到图像通信保密的目的,保障了需要传输的图像在网络上的安全性.     

The Millenials’ war: dilemmas of network dependency in today’s military

This work is about how the United States military has become dependent on networked technology. As arguably the largest contributor to national security, it has become so dependent that its chief doctrine integrates networked technology into nearly every specialty, with particularly intense focus on Network Centric Warfare. As the military’s old guard is replaced by the highly technical Millenial Generation, there is cause to pause when assuming this techno-acuity brings nothing but advantage and success. Vulnerabilities stemming from such extensive dependence offer opportunities for exploitation that have not gone unnoticed. The first step to moving forward from this point is to fully understand the extent to which the military has become dependent on computer networks. It might be the Millenials’ war today, but it would be quite unwise for the United States military to think about it and fight it in a purely Millenial way.     

US–Latin America’s security: moving through an inflection point?

Recent elections in Latin America, such as those of Mauricio Macri in Argentina, Horacio Cartes in Paraguay, and the impeachment process of Dilma Rousseff in Brazil, point to a new direction in Latin American politics and away from the “hard left;” they also point to a new momentum in the security relationship between the US and Latin American countries. Former US President Obama’s 2016 trip to Cuba and Argentina was a clear demonstration of this new security paradigm and also a clear indication that there is a new momentum brewing in the US towards a rethinking and reshaping of security strategies and mindsets. This article will explore the multidimensional security relationship between the US and Latin American countries in light of recent changes in the US’ posture toward the region.     

The underlying causes of military outsourcing in the USA and UK: bridging the persistent gap between ends,ways and means since the beginning of the Cold War

This article reappraises the two most-studied country cases of military outsourcing: the USA and the UK. It argues that the contemporary wave of military contracting stretches back to the beginning of the cold war and not only to the demobilisation of armies in the 1990s or the neoliberal reforms introduced since the 1980s. It traces the political, technological and ideational developments that laid the groundwork for these reforms and practices since the early cold war and account for its endurance today. Importantly, it argues that a persistent gap between strategic objectives and resources, i.e. the challenge to reconcile ends and means, is an underlying driver of military contracting in both countries. Contemporary contracting is thus most closely tied to military support functions in support of wider foreign and defence political objectives. Security services in either state may not have been outsourced so swiftly, if at all, without decades of experience in outsourcing military logistics functions and the resultant vehicles, processes and familiarities with public-private partnerships. The article thus provides a wider and deeper understanding of the drivers of contractualisation, thereby improving our understanding of both its historical trajectory and the determinants of its present and potential futures.     

Between vigilantism and ethnocultural preservation: An investigation into the legitimacy of the non-state policing activities of the Ombatse group among the Eggon people of Nassarawa State,Nigeria

Postmodern contradictions in postcolonial Nigeria have led to the fetishisation of alternative local security measures often labelled as vigilante activities. The profiling of these groups as ethnic militia often undermines their essential bid to provide security while delimiting security needs to the physical. The fallouts of such profiling are frictions between federal security agents and ethnic-based security groups, often resulting in violence, as exemplified by the 7 May 2013 incident between the Nigerian federal security agents and the Ombatse. This study focuses on the emergence and activities of the Ombatse as an alternative security apparatus of the Eggon. It presents three years of field research which entailed the use of ethnography, key informant interviews and observation. The findings reveal that the Ombatse emerged to assert historical legitimacy for both the physical and spiritual securitisation of the Eggon through a return to the ancestral ways of social engineering. The study considers the security challenges in Nigeria, and also situates the Eggon historical context within political, religious, sociocultural and economic intersections of securitisation. It concludes that the Ombatse situates its legitimacy within the Eggon past and retains its relevance through the holistic focus of providing both physical and spiritual security.     

韩日签订《军事情报保护协定》的影响分析

在美国大力推动下,韩日政府于2016年11月签署《军事情报保护协定》。本文对韩日签署《军事情报保护协定》的背景和过程进行了梳理,指出了韩日政府关于该协定所存在的主要分歧,分析了该协定签署对东北亚乃至亚太地缘政治安全形势产生的深远影响。     

中国空间安全形势

随着中国在太空领域的不断崛起,太空地位不断提升的同时,也面临着各种各样的挑战,这些挑战既有源自传统政治领域的大国阻挠,也有来自外太空的人类共同威胁。为了应对这些威胁和挑战,保护中国的太空利益和国家利益,我们需要从多方面着手,多管齐下,以维护日益重要的中国国家太空利益。     

基于0-1分辨矩阵的集群探测盲区判定

针对航空集群协同反隐身探测盲区的识别判定问题,在多种编队构型下的集群协同探测仿真结果的基础上,运用属性的0-1分辨矩阵方法进行识别,对于连通的区域,建立相关模型,求得允许目标通过的最小宽度,将建立的模型应用到模拟作战中,仿真结果验证模型的正确性和合理性。结论表明,航空集群协同横向探测盲区可视为探测区下的保护区;纵向探测盲区则视为连通区域;斜探测盲区的判定,则依据通道倾斜角、通道长度和宽度的比值而定。     

网络安全与防火墙技术

介绍了防火墙技术的概念、几种防大墙实现技术的原理、防火墙的配置及安全措施．