加强警卫基础建设之我见

警卫基础建设是警卫工作建设的重要组成部分，是圆满完成各项警卫工作任务的基础保障。以“三基”工程建设为契机，发挥县级公安机关实战主体作用，完善各项工作机制，积极探索基础工作新模式是在实践中总结出来的经验和思路，是警卫基础建设的必由之路和研究充实的方向。     

对信息流控制机制的一点注记——关于可变级机制语义的探讨

本文讨论对可变安全性级的基于执行的信息流控制机制的语义修改     

消防办公网络安全需求分析及对策

通过简要介绍消防网络的构成及功能,进行网络安全及需求分析,并结合消防办公信息网的实际恃况,提出制定安全对策的几种建议.     

警卫基础建设相关问题研究

加强警卫基础建设对于提高警卫部队的战斗力具有重要意义。近年来，公安警卫部队的基础建设取得了巨大成绩，但是也有几个问题需要引起高度重视。要注意基层警卫部队人少任务重的问题，更应加强军事和业务训练。在基础工作中要注重增强科技含量，也不能忽视传统做法，更要从构建社会主义和谐社会的高度努力改进警卫形式。     

The management of security incidents by private security

This article is about the management of security incidents in organisations and companies which are under the protection of private security personnel, whether in-house or contracted. Incidents can be defined as accidental or anecdotal (bird flies into a camera) to a violation of law or company policy. Managing security incidents is one of the key functions of a private security service provider. The purpose of this study is to explore the management of security incidents and the information related thereto, identify shortcomings and find solutions for managing these shortcomings. Interviews were used to gain insight from personnel within the private and government sectors which are served by the private security industry. It was found that security incidents are handled in a routine way by organisations from the different sectors. One major shortcoming is that security incidents and the information related thereto are not managed by security service providers according to an operational framework or model with the required infrastructure and resources. The significance of this study is for security incidents to be managed correctly, so that the information related thereto may be captured accurately, analysed and used proactively and reactively to improve physical protection systems, develop preventative strategies and provide actionable information products in order to reduce crime, increase detection rates and prevent losses.     

社会学视野中的警卫工作

警卫工作事关国家的稳定与发展，在整个社会中具有举足轻重的战略地位和重要作用。因此，从社会学的角度对警卫工作进行认真思考，对警卫人员和警卫突发事件这对警卫工作特殊矛盾的最激烈表现形式进行解读，有利于从不同的侧面进一步加强对警卫工作的认识。     

环境安全概念探讨

安全与环境概念的内涵非常丰富,相关研究不够深入,导致目前环境安全概念存在歧义性,这严重影响到环境安全理论的深入研究和我国环境安全战略的实施效果。考虑到各国的国情差异,人们对环境安全需求的层次性,安全具有质与量的要求以及环境科学学科以人为中心事物的特点,作者认为:环境安全,应当是指存在于自然生态系统中,能够维持人类个体或者群体进行正常生理活动和社会活动所需要的最基本、最起码品质和数量的自然条件的总和。     

Disrupt and restraint: The evolution of cyber conflict and the implications for collective security

In the last decade, cyber conflict has become a main feature of international politics and a growing concern for strategic stability and collective security. Unfortunately, cyber conflict suffers from a lack of conceptual clarity about its impact on collective security and a lack of consensus among international actors on how to interpret it. This article proposes to understand cyber conflict as an evolving process driven by two factors: the way in which digital space is configured and the way in which tactical, organizational, strategic, and doctrinal characteristics related to cyber have been included in the field of national and international security. Both tend to encourage offensive behavior but also demonstrate features pointing to restraint.     

国家安全视角下的网络文化安全形势与对策

互联网的发展加速了权力分散,对我国的国家安全尤其是文化安全维护提出了新的问题。当前,我国社会进入新时代发展阶段,社会主要矛盾发生重要变化。与互联网尤其是网络文化安全有关的风险和挑战不断增多,互联网已经成为文化安全斗争的主战场。如何直面挑战,着力维护网络文化安全,提出队伍建设、舆论阵地和平台建设、维护手段、思维和素养、机制和法规建设的对策方法。     

一种增强嵌入式系统安全性的安全防护技术*

由于嵌入式应用环境的多样性,单纯软件或硬件安全技术或者安全产品的功能和性能都有其局限性,只能满足某类系统的特定安全需求。因此,如何有效利用软硬件技术特点,通过协同防护来保障系统的安全已成为当前信息安全领域的研究热点。通过对嵌入式系统安全威胁和隐患的分析,在此基础上提出一种可以提高嵌入式系统安全性的软硬协同安全防护技术。该技术通过硬件检测、软件处理、综合治理的方法,可以有效地增强嵌入式系统抗击本身缺陷和恶意攻击的能力。     

POLITICAL CHANGE AND BORDER SECURITY REFORM IN EURASIA: The cCase of Georgia

This article presents four challenges to promoting border security in post-Soviet Eurasia, even in those states that have experienced regime change and profess new interest in constructing sound state institutions. The analysis is drawn from the specific example of Georgia—a major recipient of U.S. border security assistance and the site of several intercepted efforts of radioactive materials trafficking—but it is relevant to other states in the region, as well. The challenges assessed are: (1) the gradual nature of border regime reform, (2) trade-offs that subordinate border reform to other developmental priorities, (3) bureaucratic inertia and politics, and (4) the continued existence of unrecognized territories that lie beyond the reach of the state and of international law.     

中以要人警卫差异之比较

要人安全是世界各国国家安全的重要组成部分。中以要人安全警卫差异主要表现在工作理念、权力地位、后勤保障、选拔训练、情报运行和危险评估等方面。中以要人警卫差异源于不同的文化传统、政治制度和国内外环境，各有优缺点，我们要立足本国，积极改革创新使我国要人警卫工作机制更加完善。     

Collective security and strategic instability in the digital domain

Cyberspace experiences worrying trends that could have a negative impact on the international strategic landscape. The lack or erosion of norms and risky practices and behaviors could lead to greater uncertainty and thus greater instability. Set against a context of renewed competition between great powers, these developments are also tied to the strategic structure of cyberspace. This forum is devoted to discussing factors leading to stability or and instability.     

略论警卫人员团队精神的培养

作为担负保护党和国家领导人及重要目标安全的警卫部队，亟须加强官兵团队精神的培养。培养的主要原则和方法是增强团队的凝聚力、激发成员的参与激情、促进每一成员的成长、树立全局意识。     

Modeling and analyzing multiple station baggage screening security system performance

In the aftermath of the tragic events of 11 September 2001, numerous changes have been made to aviation security policy and operations throughout the nation's airports. The allocation and utilization of checked baggage screening devices is a critical component in aviation security systems. This paper formulates problems that model multiple sets of flights originating from multiple stations (e.g., airports, terminals), where the objective is to optimize a baggage screening performance measure subject to a finite amount of resources. These measures include uncovered flight segments (UFS) and uncovered passenger segments (UPS). Three types of multiple station security problems are identified and their computational complexity is established. The problems are illustrated on two examples that use data extracted from the Official Airline Guide. The examples indicate that the problems can provide widely varying solutions based on the type of performance measure used and the restrictions imposed by the security device allocations. Moreover, the examples suggest that the allocations based on the UFS measure also provide reasonable solutions with respect to the UPS measure; however, the reverse may not be the case. This suggests that the UFS measure may provide more robust screening device allocations. © 2004 Wiley Periodicals, Inc. Naval Research Logistics, 2005.     

动态网络安全的框架模型

针对现有的静态网络安全模型存在的问题,提出了一种动态网络安全框架模型。该安全模型利用各种安全组件构建了立体的五层防御体系,并实现了防御能力的动态升级。     

中国警卫工作在社会视角中的误区

中国警卫工作始终披着神秘面纱，面纱遮盖住警卫工作诸多秘密，也造成社会视角中对中国警卫工作认知的扭曲；社会生活中群众对警卫工作的扭曲认识，严重影响了警卫部队建设和警卫工作的开展。分析社会对警卫工作产生扭曲认识的原因，对警卫概念、发展史、基本机构和作用等方面加以介绍，还中国警卫工作一个真实面目。     

运用人民战争思想营造良好警卫环境

人民战争思想是战争年代我军战胜日本帝国主义和国民党反动派的强大思想武器，和平建设时期的警卫工作同样需要运用人民战争思想营造良好的警卫环境，为完成繁重的警卫任务创造条件。因此，在全社会构建大警卫格局具有极其重要的意义。     

SIP协议安全威胁分析

众所周知,Vo IP技术在未来语音通信中所占的比重越来越大。随着Vo IP的不断发展,基于SIP协议的Vo IP应用也不断增多。但是,由于SIP协议高度依赖于开放的IP网络,使得其安全性逐渐成为关注和探讨的焦点。主要分析了SIP协议网络面临的一些安全威胁,包括典型的外部攻击技术和协议自身存在的漏洞等。探讨了为应对SIP安全威胁提出的加密、认证等安全策略并且分析了这些安全策略的优缺点,提出了针对SIP安全策略进一步改进的方向,旨在不断提高和完善基于SIP协议的安全性能。