社会保障与社会稳定关联性探析

社会保障制度作为“社会安全阀”,其与社会稳定之间存在正相关关系;但在实践中,由于我国社会保障制度不健全,保障调节功能弱化,又影响了社会稳定,其与社会稳定之间存在负相关关系。因此,必须尽快建立一套完整而切实可行的社会保障制度,以保证社会的稳定与发展。     

群体性上访事件对警卫工作的影响及对策

在警卫工作中,群体性上访事件不仅威胁警卫对象、警卫目标、重要会议和重大活动的安全,而且处置不好还会损害党和国家的政治形象与国际形象。警卫工作中预防和处置群体性上访事件,首先要提高预警能力;其次要进行充分的处置准备,在具体处置时要注意运用正确的策略和方法,既要维护群众的根本利益,又要降低负面影响。     

试论消防产品与公共安全

消防产品是事关国家和人民群众生命财产安全的公共安全产品。目前,消防产品市场秩序混乱、产品质量良莠不齐、个别消防产品标准不一致、安全类产品不安全等问题突出。加强消防产品监督管理、培育完善市场和健全监管机制刻不容缓。     

Hizbullah’s Shaping Lebanon Statehood

Abstract

Since the end of the civil war in 1990, the Lebanese second Republic has experienced a dual security governance in the southern borderland region. Up to the Syrian military withdrawal in 2005, the territorial and functional ‘areas of limited statehood’ between the State and Hizbullah worked as a cooperation. After the Syrian withdrawal, various forms of cooperation appeared, raising the theoretical interest for the ‘mediated state’ framework. It is conceptualizing the cooperation between the state and the non-state actor as an interdependency – with case study ranging from the marking of the Blue Line to the struggle against the jihadists groups.     

A Dangerous Method: How Mali Lost Control of the North,and Learned to Stop Worrying

Abstract

This article analyses changes and failures in the northern Mali system of security governance, taking into account the period running from the declaration of the Malian Third Republic (1992) to the present. Considering northern Mali as an area of limited statehood, the article develops a comparative diachronic analysis, distinguishing between three phases, namely Militiarisation (1992–2002), Fragmentation (2002–2012) and Multiplication (2013–ongoing). For every phase the focus is on (1) the mechanisms of coordination among actors, (2) the distribution of coercive capacities and ruling power and (3) the forms of authority. Unintended consequences and collective problems are highlighted, in order to understand the current situation of insecurity in the area.     

Recognizing Fragmented Authority: Towards a post-Westphalian Security Order in Iraq

Abstract

The rollback of Daesh’s territorial control during 2017 has (re-)established an area of limited statehood in large parts of Iraq that may endure for many years. The government of Iraq projects its authority into a large geographical and political space that it shares with a multitude of other state, non-state and hybrid actors, competing and collaborating to achieve advantageous security and political outcomes. This paper examines the heterarchy of actors in post-Daesh Iraq to develop a typology and start a critical discussion about post-Westphalian alternatives for security governance in Iraq during the coming period of reconstruction and reconciliation.     

空间天气对国家安全的影响研究

随着科技的发展和进步,世界各国越来越认识到空间天气的重要性,并对空间天气效应展开深入的理论和实践探索。我国也加快空间天气领域的研究进程,并取得了一定成就。本文系统介绍了空间天气的定义与发展历程,运用总体国家安全观的方法,从国土安全、军事安全、经济安全与核安全等角度分析了灾害性空间天气对国家安全的影响。在对国内外空间天气研究现状和发展趋势分析的基础上,针对灾害性空间天气的国家安全影响提出了政策性建议。     

Security,structural factors and sovereignty: Analysing reactions to Kenya’s decision to close the Dadaab refugee camp complex

Kenya’s decision to close the Dadaab refugee camp complex highlights structural flaws in the international refugee regime. While much attention has been paid to Kenya’s reasoning, less has been given to the reactions of organisations and states. Given the state’s primacy in the international system and uncertainty about refugees, Kenya’s decision is perhaps unsurprising. It is contended that the stakeholders were unprepared because of path dependence and disbelief that Kenya would repatriate the refugees. While stakeholder reactions arguably demonstrate concern for refugees, the international refugee regime remains unquestioned, sustaining revenue streams that may fuel corruption, encourage lengthy encampment and prolong conflict.     

Security gradient and national defense – the optimal choice between a draft army and a professional army

The earlier work on the optimal design of the national security has focused on the opportunity cost of the draft in terms of foregone human capital formation. The current paper introduces the national security into the welfare analysis missing from the earlier work. This creates a trade-off between the private goods and the security as a public good in the social cost–benefit analysis. There are three major results. First, and arising from the intergenerational interaction, it is optimal to introduce a pay to the young generation when in duty even by resorting to a distortive tax. Second, when optimizing the size of the army, the optimal choice between the draft army and the professional army depends on the risk class of the country. A security gradient arises. Third, the choice is linked to the size and the quality of the reserve generated by the two approaches.     

混合模糊测试中混合符号执行优化策略评估与分析

针对传统混合模糊测试提升技术多聚焦于利用多种动静态分析手段辅助而忽略了混合符号执行自身性能的问题,提出一种混合模糊测试平衡点模型,并基于该模型对主流混合符号执行方案进行剖析,包括污点分析辅助模糊测试、混合模糊测试以及混合符号执行,归纳了6种符号执行方案,基于混合符号执行引擎Triton复现了6种符号执行方案,并通过10个典型真实程序进行了测试评估。从效率、内存、覆盖率三个维度对各个方案进行性能对比与影响因素分析。实验证明,优化方案都可以消除不必要的约束并减少时间和空间开销,但约束缩减会造成信息丢失,造成覆盖率降低。基于实验数据分析,提出了一个优化方案的性能序列,并提出三种针对不同测试需求的优化方案。