通过动态自适应符号学提高网络情境意识:DASS框架
Nicholas Macrino1, Sergio Pallas Enguita1, Chung-Hao Chen1
1Batten College of Engineering & Technology, Old Dominion University, Norfolk, VA 23529, USA.
Sensors (Basel, Switzerland)
|October 29, 2025
概括
动态自适应符号系统 (DASS) 通过动态更新军事符号来改善网络安全威胁的检测. 该系统增强了情境意识,并减少了实时威胁响应中的操作员工作负载.
科学领域:
- 网络安全 网络安全
- 军事信息系统 军事信息系统
- 人与计算机的交互
背景情况:
- 传统的军事符号 (例如,MIL-STD-2525D) 是静态的,限制了动态网络安全操作中的实时威胁检测.
- 现有的系统很难有效地传达不断变化的威胁严重程度和背景,从而增加了操作员的认知负载.
研究的目的:
- 引入动态适应符号系统 (DASS),这是一个旨在增强网络局势意识的新型框架.
- 在军事和企业网络安全环境中克服静态军事符号的局限性.
主要方法:
- 为DASS开发了一个模块化的Python 3.10架构.
- 集成机器学习用于动态威胁检测和基于严重程度和上下文的符号适应.
- 进行实证测试,将DASS与MIL-STD-2525D进行比较,并与网络安全专业人员进行比较.
主要成果:
- DASS显著提高了威胁识别率,提高了30%.
- 使用DASS.的响应时间减少了25%.
- 在符号解释方面获得了90%的准确性,优先考虑关键威胁并减少认知负载.
结论:
- 通过动态调整符号,DASS框架有效地提高了网络局势意识.
- 该系统在威胁检测和响应方面表现出高于传统静态符号的性能.
- 尽管目前的重点是基于病毒的场景,但DASS对军事和企业网络安全行动充满希望.
相关概念视频
SBAR II: Application of SBAR
5.7K
SBAR is an effective communication tool used by healthcare professionals to communicate patient information accurately. SBAR stands for Situation, Background, Assessment, and Recommendation. For a better understanding, an example is given below.
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
SBAR Report from a Nurse to a Health Care Provider
S: "Hello, Dr. Smith. This is Jane, RN, from the Med Surg unit. I am calling to tell you about Ms. White in Room 210, who is experiencing increased pain and redness at her incision site. Her recent...
5.7K
Manipulation and Analysis
283
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
283
Schemas
12.3K
A schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.
12.3K
Thematic Layering in GIS
323
In the past, planning projects such as schools or public facilities required extensive manual effort to gather and compile data. Information such as property boundaries, soil characteristics, road networks, zoning regulations, and flood zones had to be sourced individually from courthouses, utility providers, and registry offices. Assembling these datasets into a coherent format often took several months, delaying project timelines.The introduction of Geographic Information Systems (GIS)...
323
Applications of GIS: Disaster Management and Emergency Response
452
Geographic Information System (GIS) technology is essential for risk identification, action prioritization, and resource optimization in critical situations like flooding and earthquakes. By integrating spatial and demographic data, GIS provides a comprehensive framework for emergency response.GIS integrates data layers, like rainfall intensity, topography, elevation profiles, and river levels, to model high-risk flood zones. These layers assess areas susceptible to flooding based on their...
452


