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排序方式: 共有1351条查询结果,搜索用时 31 毫秒
1.
李力 《工业技术与职业教育》2020,18(1):50-53
"班组长型"人才正是实现"中国制造2025"宏伟蓝图的基层驱动力量之一,"班组长型"人才的培养是当前相关职业院校重要任务,分析了"中国制造2025"对当前高职教育的新挑战以及对企业班组长的新要求,并提出了"中国制造2025"背景下"班组长型"人才培养的应对措施。 相似文献
2.
Identifying and Verifying Vulnerabilities through PLC Network Protocol and Memory Structure Analysis
Joo-Chan Lee Hyun-Pyo Choi Jang-Hoon Kim Jun-Won Kim Da-Un Jung Ji-Ho Shin Jung-Taek Seo 《计算机、材料和连续体(英文)》2020,65(1):53-67
Cyberattacks on the Industrial Control System (ICS) have recently been
increasing, made more intelligent by advancing technologies. As such, cybersecurity for
such systems is attracting attention. As a core element of control devices, the
Programmable Logic Controller (PLC) in an ICS carries out on-site control over the ICS. A
cyberattack on the PLC will cause damages on the overall ICS, with Stuxnet and Duqu as
the most representative cases. Thus, cybersecurity for PLCs is considered essential, and
many researchers carry out a variety of analyses on the vulnerabilities of PLCs as part of
preemptive efforts against attacks. In this study, a vulnerability analysis was conducted on
the XGB PLC. Security vulnerabilities were identified by analyzing the network protocols
and memory structure of PLCs and were utilized to launch replay attack, memory
modulation attack, and FTP/Web service account theft for the verification of the results.
Based on the results, the attacks were proven to be able to cause the PLC to malfunction
and disable it, and the identified vulnerabilities were defined. 相似文献
3.
ZHU Sheng-cai 《广东电脑与电讯》2020,1(1-2):49-53
The construction of cybersecurity is an important part of the information construction in university. It is an indispensable
condition to help the information construction and a strong guarantee to serve the information support of teachers and students in uni-
versity. The cybersecurity environment, atmosphere and guarantee ability of university need to be improved. Based on the related
work and achievements of cybersecurity construction, some general schemes are put forward to provide reference for cybersecurity
construction in university. 相似文献
4.
Charles Weir Ingolf Becker James Noble Lynne Blair M. Angela Sasse Awais Rashid 《Software》2020,50(3):275-298
Though some software development teams are highly effective at delivering security, others either do not care or do not have access to security experts to teach them how. Unfortunately, these latter teams are still responsible for the security of the systems they build: systems that are ever more important to ever more people. We propose that a series of lightweight interventions, six hours of facilitated workshops delivered over three months, can improve a team's motivation to consider security and awareness of assurance techniques, changing its security culture even when no security experts are involved. The interventions were developed after an Appreciative Inquiry and Grounded Theory survey of security professionals to find out what approaches work best. We tested the interventions in a participatory action research field study where we delivered the workshops to three software development organizations and evaluated their effectiveness through interviews beforehand, immediately afterwards, and after twelve months. We found that the interventions can be effective with teams with limited or no security experience and that improvement is long-lasting. This approach and the learning points arising from the work here have the potential to be applied in many development teams, improving the security of software worldwide. 相似文献
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6.
文章从精细化学品化学课程特点入手,结合学校周边精细化工产业的实际情况,对精细化学品化学课程教学改革进行探索和尝试。对教材和课程教学内容进行"精简化"和"多样化"相结合的改革,使其更好地与培养"应用型人才"的教学目的以及学生的学习期望相匹配。 相似文献
7.
根据应用型创新人才的培养目标,结合我校化学实验教学在课程体系、师资队伍、教材内容、教学观念、教学方法、教学形式、考核方式等方面进行的教学改革研究和实践,探索适用于应用型创新人才培养的化学实验教学改革方向。 相似文献
8.
随着高等教育改革的不断深入,一些普通师范院校由传统的师范院校向现代化综合大学转型,相继开设了非师范化工专业。然而,普通师范院校化工专业人才培养所需的实践教育资源条件建设存在诸多困难。本文对普通师范院校化工专业工程实践教学过程中存在的问题进行了分析,并从化工专业人才培养体系、校外实践基地、企业合作化入驻校园工程实践中心及"双师型"教师队伍等方面讨论了产学结合培养基于工程实践能力的应用型化工人才。 相似文献
9.
10.
物理化学具有逻辑性强,系统性强,理论性强,概念抽象,公式多等特点,因此教与学的难度都很大。针对以往物理化学课程教学过程中存在的局限性,笔者提出了项目教学法,并应用于教学实践,以提高学生学习的主动性和解决实际问题的综合能力。 相似文献