网络安全技术与防范精品课程建设及改革实践

文章依托辽宁警专精品课程“网络安全技术与防范”的建设过程，结合实际教学过程中的课程建设与改革实践经验，介绍了课程发展的历史、课程建设过程中的改革思路和建设措施，分析了课程建设存在的问题，并提出了下一步课程建设的发展方向，供同行参考。     

Digital Forensics as a Service: A game changer

How is it that digital investigators are always busy and still never have enough time to actually dig deep into digital evidence? In this paper we will explore the current implementation of the digital forensic process and analyze factors that impact the efficiency of this process. Next we explain how in the Netherlands a Digital Forensics as a Service implementation reduced case backlogs and freed up digital investigators to help detectives better understand the digital material.     

Data protection by design and technology neutral law

This article argues that to achieve a technology neutral law, technology specific law is sometimes required. To explain this we discriminate between three objectives, often implied in the literature on technological neutrality of law. The first we call the compensation objective, which refers to the need to have technology specific law in place whenever specific technological designs threated the substance of human rights. The second we call the innovation objective, referring to the need to prevent legal rules from privileging or discriminating specific technological designs in ways that would stifle innovation. The third we call the sustainability objective, which refers to the need to enact legislation at the right level of abstraction, to prevent the law from becoming out of date all too soon. The argument that technology neutral law requires compensation in the form of technology specific law is built on a relational conception of technology, and we explain that though technology in itself is neither good nor bad, it is never neutral. We illustrate the relevance of the three objectives with a discussion of the EU cookie Directive of 2009. Finally we explain the salience of the legal obligation of Data Protection by Design in the proposed General Data Protection Regulation and test this against the compensation, innovation and sustainability objectives.     

Reflexive engagements: the international development blogging evolution and its challenges

Writing weblogs (blogs) has become a substantial part of how development is discussed on the Internet. Based on research with development bloggers and the authors' own social media practice, this article is an exploratory case study to approach the impact of blogging on reflective writing, work practices, as well as knowledge management. Based on interviews with bloggers, the article undertakes an analysis of bloggers' motivations and the potential as well as limitations of blogs for different sectors of the industry, for example in academia, inside aid organisations, and in understanding expatriate aid workers. Finally, the article explores the question of whose voice is represented in blogs.

Engagements basés sur la réflexion : l’évolution des blogs consacrés au développement international et les défis qu'elle présente

Les blogs sont devenus un élément considérable de la forme que prennent les discussions ayant trait au développement sur internet. Cet article se base sur des recherches menées auprès de blogueurs dans le secteur du développement et sur la propre pratique des auteurs en matière de médias sociaux, et présente une étude de cas exploratoire visant à aborder l'impact des blogs sur l’écriture réflexive, les pratiques de travail, ainsi que la gestion des connaissances. Sur la base d'entretiens avec des blogueurs, l'article entreprend une analyse des motivations des blogueurs et du potentiel, ainsi que des limites, des blogs pour différents secteurs de l'industrie, par exemple dans le milieu universitaire, au sein des organisations d'aide et au moment de comprendre les travailleurs humanitaires expatriés. Enfin, cet article examine la question de savoir quelles sont les entités dont la voix est représentée sur les blogs.

Intercambios reflexivos: la evolución del blog en torno al desarrollo internacional y sus retos

Los blogs se han convertido en un componente sustancial de la discusión sobre desarrollo que tiene lugar en Internet. Apoyándose en investigaciones realizadas con blogueros del desarrollo y en las experiencias de los autores con medios sociales, el presente artículo hace referencia a un estudio de caso exploratorio, cuyo objetivo se orientó a conocer el impacto que han tenido los blogs en los artículos analíticos, en las prácticas laborales y en la gestión de conocimientos. Mediante entrevistas realizadas a blogueros, el artículo analiza sus motivaciones, así como el potencial y las limitaciones de los blogs a nivel de distintos sectores —por ejemplo, en la academia, en las organizaciones de ayuda humanitaria y en la comprensión de los funcionarios de estas organizaciones en el extranjero. Para finalizar, el artículo examina la pregunta ¿de quién es la opinión que se expresa en los blogs?

Engajamentos reflexivos: a evolução de blogs sobre desenvolvimento internacional e seus desafios

Escrever weblogs (blogs) tem se tornado uma parte expressiva de como a questão sobre desenvolvimento é discutida na Internet. Baseado em experiências de blogueiros, este artigo realiza um estudo de caso investigativo para abordar o impacto dos blogs sobre textos reflexivos, práticas de trabalho e gestão de conhecimento. Tendo como base entrevistas com blogueiros, o artigo realiza uma análise das motivações dos blogueiros e o potencial e as limitações dos blogs para setores diferentes da indústria, como por exemplo na academia, dentro de organizações de ajuda humanitária e no entendimento de trabalhadores expatriados de ajuda humanitária. Por fim, o artigo examina a questão relativa a quais vozes são representadas nos blogs.     

数字竞赛与双重博弈:对易地扶贫搬迁政策执行偏差的一种解释

基层政策执行会出现偏差已经成为学界的共识,但是对于此问题的分析机制并不明晰,多数研究均是从单一视角予以阐释。通过深入考察易地搬迁中“拆旧复垦”政策的具体执行过程,从自上而下与自下而上相互融合视角入手,讨论“拆旧复垦”政策如何在不同利益主体的互构下发生了转变,为何完美的指标数据与文字背后却发现政策执行陷入模糊或搁置状态。从案例解构结果来看,在发展导向的逻辑下,基层政府通过主动加码寻求搬迁规模最大化以谋求在“数字竞赛”中胜出;在压力型体制的上下博弈中,基层政府采取拼凑应对的模糊执行策略以有效应对自上而下的政绩考核;在不完全信息状态的混合博弈中,政策受众在理性计算之下与基层政府形成了“合谋的沉默”。文章的贡献在于,对基层政策执行偏差的解释没有囿于讨论科层结构的弊端,而是从政策设计本身以及不同利益主体互构的视角出发解读其内在逻辑。     

Triaging digital device content at-scene:- Formalising the decision-making process

The prominence of technology usage in society has inevitably led to increasing numbers of digital devices being seized, where digital evidence often features in criminal investigations. Such demand has led to well documented backlogs placing pressure on digital forensic labs, where in an effort to combat this issue, the ‘at-scene triage’ of devices has been touted as a solution. Yet such triage approaches are not straightforward to implement with multiple technical and procedural issues existing, including determining when it is actually appropriate to triage the contents of a device at-scene. This work remains focused on this point due to the complexities associated with it, and to support first responders a nine-stage triage decision model is offered which is designed to promote consistent and transparent practice when determining if a device should be triaged.     

“全域数字法院”的构建与实现

近年来中国互联网司法发展取得了显著成效,为建设一种全新的法院样态——"全域数字法院"提供了可能。与既往的法院信息化建设不同,"全域数字法院"是一场重塑性的制度革命,它以线上线下深度融合、内网外网共享协同、有线无线互联互通为基本要求,更加注重系统集成与数字赋能,更加注重流程再造与制度重塑,更加注重全面数字化与高度智能化,运用"技术+制度"为实现更高水平的公平正义注入新效能。建设"全域数字法院",主要路径是通过"平台化建设""无纸化转型""智能化赋能"三阶段,打造全生命周期的司法平台,提供全时空在线的司法服务,构建全流域智能的司法模式,驱动司法制度的全方位变革,并最终实现司法领域从数字赋能到制度重塑的革命性变革。     

平台扼杀式并购的反垄断法规制

全球大型数字平台通过"复制、收购与扼杀"的策略扼杀并购了大量初创企业,引发了创新赛道垄断的顾虑。初创企业并购通常不会引起显著的市场结构变化,但随着时间推移,平台"切香肠式"的扼杀式并购,在扼杀潜在竞争对手、强化自身市场支配地位的同时,更会扭曲长期创新供给,致使未来市场可竞争性丧失。而并购效率改进收益的消亡、创业者奖励作用的证伪与动态竞争约束工具的全面失灵,进一步要求反垄断执法机构应摒弃目前普遍不作为的监管做法,及时识别与规制平台扼杀式并购。对此,有必要引入内部文档调查、并购价格组成分析等并购动机过滤机制,识别出那些出于消除未来竞争威胁或扼杀潜在迭代式创新目的的初创企业并购;同时,通过引入补充性的申报门槛、设定更具针对性的审查补救措施与授权必要的事后调查,将能有效地遏制平台资本的无序扩张,为初创企业创造一个不受主导平台扼杀式并购威胁的现代化营商环境。     

Detection and analysis of DNA mixtures with the MiSeq FGx®

Recognizing and interpreting mixtures are challenges that occur frequently in forensic casework. Therefore, any new analysis methods that are implemented must handle the challenges of mixed forensic samples. Next generation sequencing offers advantages over capillary electrophoresis in amplicon multiplexing and degraded sample analysis; however, advantages with mixed samples rely heavily on the advancement of user-friendly analysis software. This research analyzed samples with the ForenSeq™ DNA Signature Prep Kit on the MiSeq FGx® and compared them with the GlobalFiler™ STR Kit for capillary electrophoresis. Metrics tested for both chemistries included concordance, limits of detection, and mixture analysis. Data analysis for mixture samples was completed with the MixtureAce™ plug-in and ArmedXpert™ software. Next generation sequencing offered distinct advantages in limits of detection and isoallele heterozygosity but suffered from increased variability in stutter and allele count ratios compared to capillary electrophoresis.