[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2927":3,"related-2927":57},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":6,"published_at":11,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":24,"tags":26,"search_phrases":32,"slug":35,"view_count":36,"doi":37,"paper":38,"created_at":56},2927,"CD-KLM: A Secure Storage Architecture for Agricultural Big Data","https:\u002F\u002Fdoi.org\u002F10.20944\u002Fpreprints202609.1541.v1","With the development of smart agriculture, agricultural big data typically exhibit characteristics such as long-term accumulation and multi-source heterogeneity, which place higher demands on secure storage and sustained decryptability in long-running environments. To address this issue, this paper proposes CD-KLM, a secure storage architecture for Hadoop-based agricultural big data platforms. Specifically, we adopt a client-driven, server-lightweight-collaborative design, in which the reading and decryption capabilities of historical files are independently controlled by the client, while the server only issues collaborative salt values to authenticated clients during new-file creation. On this basis, a dynamic working-key derivation mechanism is designed based on HKDF and file-related contextual information, so that working keys no longer need to be persistently stored over the long term, thereby reducing the risk of malicious data decryption caused by prolonged exposure of critical key material. Meanwhile, threshold-based key recovery is unified at the root-key level, enabling the system to restore its overall decryption capability even when critical keys are damaged or lost. Experimental results in a Hadoop distributed environment show that, while ensuring key recoverability and continuous decryptability, the proposed architecture imposes only a low impact on system throughput, making it suitable for long-running secure storage scenarios for agricultural big data.","随着智慧农业的发展，农业大数据通常呈现出长期积累、多源异构等特征，这对长运行环境下的安全存储与持续可解密性提出了更高要求。针对这一问题，本文提出了CD-KLM，一种面向基于Hadoop的农业大数据平台的安全存储架构。具体而言，我们采用客户端驱动、服务端轻量协同的设计，其中历史文件的读取与解密能力由客户端独立控制，而服务端仅在新文件创建时向已认证客户端下发协同盐值。在此基础上，基于HKDF与文件相关上下文信息设计了动态工作密钥派生机制，使工作密钥不再需要长期持久化存储，从而降低关键密钥材料长期暴露所导致的恶意数据解密风险。同时，在根密钥层面统一了基于阈值的密钥恢复机制，使系统在关键密钥损坏或丢失时仍能恢复整体解密能力。在Hadoop分布式环境中的实验结果表明，在保证密钥可恢复性与持续可解密性的同时，所提架构对系统吞吐量的影响较低，适用于农业大数据的长期运行安全存储场景。",null,"Preprints.org","2026-09-18T00:00:00Z","论文",10,false,63,{"impact":17,"substance":18,"depth":19,"authority":20,"freshness":21,"relevant":22,"comment":23},12,20,17,6,8,1,"面向农业大数据长期安全存储的预印本论文，方法设计有新意但尚未经同行评审，属细分技术进展。",[25],{"name":10,"url":6},[27,28,29,30,31],"智慧农业","农业大数据","数据安全","Hadoop","密钥管理",[33,34],"CD-KLM 农业大数据 安全存储","Hadoop 农业大数据 密钥恢复","CD-KLM农业大数据安全存储-2927",0,"10.20944\u002Fpreprints202609.1541.v1",{"doi":37,"openalex_id":39,"authors":40,"venue":10,"cited_by_count":36,"oa_url":6,"card":49,"direction":53,"ingested_from":55},"W7213553318",[41,43,45,47],{"name":42,"orcid":9},"Bochun Cao",{"name":44,"orcid":9},"Hanbing Deng",{"name":46,"orcid":9},"Yuncheng Zhou",{"name":48,"orcid":9},"Teng Miao",{"tldr":50,"method":51,"finding":52,"direction":53,"opportunity":54},"提出CD-KLM架构，为Hadoop农业大数据提供长期安全存储与持续解密能力。","客户端驱动、服务端轻量协作，基于HKDF和文件上下文动态派生工作密钥，阈值根密钥","在保证密钥可恢复与持续解密的同时，对Hadoop系统吞吐量影响很小。","智慧农业 \u002F 农业物联网","可探索动态密钥派生与访问控制结合，适配边缘农业物联网的轻量级安全存储。","openalex","2026-09-19T23:30:11.094294Z",{"total":20,"page":22,"page_size":20,"items":58},[59,116,141,164,186,206],{"id":60,"title":61,"url":62,"summary":63,"summary_zh":64,"content":9,"source_name":65,"source_url":62,"published_at":66,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":67,"score_detail":68,"sources":72,"tags":74,"search_phrases":78,"slug":81,"view_count":36,"doi":82,"paper":83,"created_at":115},2144,"Smart Farming Cybersecurity: Key Risks and Security Principles","https:\u002F\u002Fdoi.org\u002F10.3390\u002Felectronics15184087","By combining digital sensing, network connectivity, data-driven analyses, cloud services, and automated controls, smart farming has been increasingly adopted in agricultural production. Although these technologies have improved the precision and efficiency of farm management, they also increase cybersecurity exposure as agricultural facilities are connected to external networks, platforms, and remote-control environments. This review seeks to clarify why cybersecurity should be considered a fundamental requirement in smart farming and details the major system components, cybersecurity risks, and network design considerations required for secure operation. This review first explains the concept and application scope of smart farming, and then examines how sensors, communication networks, gateways, control systems, data platforms, user interfaces, cloud infrastructure, and physical support systems contribute to farm management and cybersecurity exposure. The review also emphasizes that smart farming differs from ordinary information systems because digital data and control commands can directly affect physical processes, such as irrigation, ventilation, heating, nutrient supply, and livestock management. Based on these cyber-physical characteristics, the review summarizes the key architectural considerations for reducing cybersecurity risks, including network segmentation, data and command flow mapping, gateway and wireless security, remote access management, cloud access control, device inventory, logging, monitoring, resilience, and local fail-safe operation. Overall, ensuring cybersecurity in smart farming requires an integrated approach that protects not only data and accounts but also the reliability and continuity of agricultural production.","通过融合数字传感、网络连接、数据驱动分析、云服务和自动化控制，智慧农业（smart farming）在农业生产中日益得到采用。尽管这些技术提高了农场管理的精准性和效率，但随着农业设施与外部网络、平台和远程控制环境相连，它们也增加了网络安全暴露风险。本综述旨在阐明为何网络安全应被视为智慧农业的基本要求，并详细阐述安全运行所需的主要系统组件、网络安全风险和网络设计考量。本综述首先阐释智慧农业的概念和应用范围，继而考察传感器、通信网络、网关、控制系统、数据平台、用户界面、云基础设施和物理支撑系统如何共同作用于农场管理和网络安全暴露。本综述还强调，智慧农业不同于普通信息系统，因为数字数据和控制指令能够直接影响物理过程，如灌溉、通风、加热、养分供给和畜牧管理。基于这些信息物理特征，本综述总结了降低网络安全风险的关键架构考量，包括网络分段、数据和指令流映射、网关与无线安全、远程访问管理、云访问控制、设备清单、日志记录、监控、韧性和本地故障安全运行。总体而言，确保智慧农业的网络安全需要一种综合性方法，不仅保护数据和账户，还要保护农业生产的可靠性和连续性。","Electronics","2026-09-10T00:00:00Z",76,{"impact":69,"substance":18,"depth":19,"authority":70,"freshness":21,"relevant":22,"comment":71},18,13,"系统梳理智慧农业网络安全的架构性风险与防护原则，对农业信息化建设有实质参考价值，但属综述性论文，产业影响偏间接。",[73],{"name":65,"url":62},[27,75,76,77,29],"农业物联网","精准农业","农业网络安全",[79,80],"农业网络安全 农业物联网 数据安全 智慧农业","农业网络安全 农业物联网","农业网络安全农业物联网数据安全智慧农业-2144","10.3390\u002Felectronics15184087",{"doi":82,"openalex_id":84,"authors":85,"venue":65,"cited_by_count":36,"oa_url":62,"card":110,"direction":53,"ingested_from":55},"W7212146111",[86,88,90,93,96,99,101,103,105,107],{"name":87,"orcid":9},"Sunmi Kong",{"name":89,"orcid":9},"Chang Ha Park",{"name":91,"orcid":92},"Kyung Jun Lee","https:\u002F\u002Forcid.org\u002F0000-0002-8972-0391",{"name":94,"orcid":95},"Tae‐Su Kim","https:\u002F\u002Forcid.org\u002F0000-0002-6402-8139",{"name":97,"orcid":98},"Yeong‐Seon Won","https:\u002F\u002Forcid.org\u002F0009-0000-0950-7834",{"name":100,"orcid":9},"Min-Ho Jo",{"name":102,"orcid":9},"SongYi Han",{"name":104,"orcid":9},"Ju Eun Ko",{"name":106,"orcid":9},"Hyeon Ju Nam",{"name":108,"orcid":109},"Hyeon Ji Yeo","https:\u002F\u002Forcid.org\u002F0000-0002-5474-8204",{"tldr":111,"method":112,"finding":113,"direction":53,"opportunity":114},"综述智慧农业网络安全风险，提出保障生产可靠性的架构原则。","文献综述，分析传感器、网关、云平台等系统组件与网络设计。","智慧农业网络安全需保护物理生产过程，而非仅数据与账户。","可研究面向灌溉、通风等物理过程的轻量级入侵检测与本地失效安全机制。","2026-09-11T23:30:10.445737Z",{"id":117,"title":118,"url":119,"summary":120,"summary_zh":9,"content":121,"source_name":122,"source_url":9,"published_at":123,"category":124,"cover_url":9,"hotness":13,"is_selected":14,"score":125,"score_detail":126,"sources":130,"tags":132,"search_phrases":136,"slug":139,"view_count":36,"doi":9,"paper":9,"created_at":140},2080,"山东定陶区\"一体三链多场景\"数字农业发展体系成型 入选省级数字乡村试点","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7683000671758598671","山东菏泽定陶区作为省级数字农业发展先行县、省级数字乡村试点地区,创新构建\"一体三链多场景\"数字农业发展体系,以农业大数据一张图为核心载体,搭建多维度智慧运维网络,将数字化智能化手段贯穿农业生产、管理、溯源全流程。同步推行的能评、水保\"无干预智能审批\"服务模式将项目审批时限由2个工作日压缩至分钟级,审批效率提升98%以上,打造可复制可推广的政务数字化改革\"定陶样本\"。","数字赋能启新程，数实融合促发展。近年来，定陶区紧抓数字强省、数字强市建设机遇，深耕数字政务改革与智慧农业发展两大重点领域，以数字化、智能化变革破解发展痛点、激活发展动能，持续释放数字改革红利，推动政务服务提质增效、乡村产业迭代升级，为区域经济社会高质量发展注入强劲数字活力。\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002Fd8f11c1cff3d4cc5890467c944da0e92~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1789689971&x-signature=m7FIiLyjBKSAM%2FaIjaOjU28gDR4%3D)\n\n聚焦政务服务提质增效，定陶区靶向破解工程建设项目审批流程繁琐、环节较多、耗时较长等行业痛点，创新推行能评、水保“无干预智能审批”服务模式。通过全面重构审批流程、深化跨部门数据共享、优化系统智能核验功能，构建起以信用承诺为基础、系统自动校验为支撑、全程网办、无感办理为特色的智能化审批体系，彻底改变传统人工审批模式。依托全新审批机制，相关项目审批时限由原先2个工作日压缩至分钟级，审批效率提升98%以上，实现了极简申报、智能秒批、全程无感的政务服务新突破。\n\n![Image 2](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002Ffb6a738632ab4dac90349fe0f70da7d0~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1789689971&x-signature=hD%2BXgUjN6wUyt%2BXQ4exmKX0ISG8%3D)\n\n在提速增效的同时，定陶区坚持放管结合、提质固本，同步搭建“承诺—审批—监管”全链条闭环管理机制。审批办结后，系统自动推送审批数据至各行业监管部门，实现信息实时共享、业务联动衔接，全面强化事中事后精准监管、全流程监管，有效杜绝“重审批、轻监管”问题。该新模式自2025年10月落地实施以来，已高效保障8个重点项目顺利落地，企业满意度达100%，打造出可复制、可推广的政务数字化改革“定陶样本”，为全市数字政府建设积累了宝贵经验。\n\n定陶区行政审批服务局副局长马洪彬表示，下一步，将持续拓展智能审批应用场景，丰富涉企高频服务事项，持续擦亮“无感审批、有感服务”政务服务品牌，全方位优化全域营商环境，让企业和群众尽享数字化改革红利，为数字强市建设贡献审批服务力量。\n\n![Image 3](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002F5c8cb91e21b14c5f82ba8e526e91064f~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1789689971&x-signature=X8%2BKQYvVy84A9NXk9XucD%2FrlgTw%3D)\n\n政务数字化改革迭代升级的同时，定陶区智慧农业建设蹄疾步稳、成效凸显。作为省级数字农业发展先行县、省级数字乡村试点地区，定陶区立足本地特色农业资源优势，创新构建“一体三链多场景”数字农业发展体系，以农业大数据一张图为核心载体，配套搭建多维 度智慧运维网络，将数字化、智能化手段贯穿农业生产、管理、溯源全流程，有效破解传统农业粗放式经营、精细化程度不足等短板，全力推动传统农业向数字化、智能化、标准化转型升级。\n\n![Image 4](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002Fa74a4cb090b148978f011ce87f9d907f~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1789689971&x-signature=7bg%2BQ2tuJ4f44VI9pB%2FL15bzggc%3D)\n\n“我们把智能管控体系融入农业全产业链条，不断丰富数字农业应用场景，以数字技术赋能农业提质、增效、降本，为乡村全面振兴注入源源不断的数字动能。”定陶区农业农村局产业信息科科长邱爱兰说道。\n\n如今，定陶区数字农业建设成果丰硕、成效斐然。全区已建成智慧农业应用基地4万余亩，物联网监测技术应用面积达3万余亩，数字化智能精准施肥覆盖5000余亩，累计培育14个省级智慧农业应用基地。一组组亮眼数据，直观展现了定陶区深耕农业数字化转型的扎实成效，生动勾勒出数字赋能乡村产业振兴的崭新图景。\n\n定陶区大数据中心主任王善栋表示，下一步，将依托数字强省宣传月契机，持续深耕数智化应用场景建设，全力打通数据共享壁垒，深化数字经济与实体经济深度融合，以常态化、长效化数字化转型成效，持续赋能区域高质量发展。\n\n（记者：赵化林）","菏泽广电","2026-09-08T00:00:00Z","报道",57,{"impact":127,"substance":128,"depth":17,"authority":20,"freshness":21,"relevant":22,"comment":129},16,15,"省级数字乡村试点落地报道，含智慧农业基地规模与智能审批提速等实质数据，但主体为地方政务与农业数字化成效宣传，全国性增量有限。",[131],{"name":122,"url":119},[133,27,134,28,135],"数字乡村","山东","智能审批",[137,138],"农业大数据 数字乡村 智慧农业 智能审批","农业大数据 数字乡村","农业大数据数字乡村智慧农业智能审批-2080","2026-09-11T00:04:18.569724Z",{"id":142,"title":143,"url":144,"summary":145,"summary_zh":9,"content":9,"source_name":146,"source_url":9,"published_at":147,"category":148,"cover_url":9,"hotness":13,"is_selected":14,"score":149,"score_detail":150,"sources":154,"tags":156,"search_phrases":159,"slug":162,"view_count":36,"doi":9,"paper":9,"created_at":163},1159,"福建省印发十五五加快推进农业农村现代化规划 构建1+3+N数智农业体系","https:\u002F\u002Fwww.ptxy.gov.cn\u002Fztzl\u002Fsnzx\u002Fcyzd\u002F202608\u002Ft20260828_2231484.htm","福建省人民政府印发《福建省十五五加快推进农业农村现代化规划》,提出推动数智赋能农业农村发展,建设1个省级农业大数据中心、3个现代农业农村运行一张图、N个智慧农业应用场景,构建1+3+N数智农业体系。实施智慧林业123工程,建设一体化大融合海上福建平台一期项目。建设数字乡村先行区,加快5G网络与千兆光网向乡村延伸,推进智慧广电乡村建设,推广十个小微数字乡村应用场景。强化农业农村防灾减灾,完善农业气象灾害监测预警体系,构建智能化农作物病虫疫情监测网络,确保粮食作物病虫危害损失率控制在5%以内。","福建省人民政府 2026-08-28","2026-08-28T02:00:00Z","政策",83,{"impact":151,"substance":152,"depth":69,"authority":70,"freshness":20,"relevant":22,"comment":153},24,22,"福建省级规划明确数智农业体系，含具体建设内容与量化目标，信息增量足，权威性高。",[155],{"name":146,"url":144},[133,27,157,158,28],"十五五规划","福建",[160,161],"农业大数据 十五五规划 数字乡村 智慧农业","农业大数据 十五五规划","农业大数据十五五规划数字乡村智慧农业-1159","2026-09-01T00:03:36.299602Z",{"id":165,"title":166,"url":167,"summary":168,"summary_zh":9,"content":9,"source_name":169,"source_url":9,"published_at":170,"category":124,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":171,"sources":175,"tags":177,"search_phrases":181,"slug":184,"view_count":21,"doi":9,"paper":9,"created_at":185},132,"数字技术如何重塑青岛农业生产模样——市级农业大数据中心整合八千多万条涉农信息,覆盖1300余处\"菜篮子\"基地实时画面","https:\u002F\u002Fszb.farmer.com.cn\u002Fnmrb\u002Fhtml\u002F2026\u002F20260728\u002F20260728_7\u002Fnmrb_20260728_13362_7_2081856517485727842.html","农民日报报道:青岛市紧扣农业新质生产力培育主线,搭建市级农业数字管理平台、普及各类智能农机、落地标准化智慧大棚、攻坚特色生物育种。市级农业大数据中心整合八千多万条涉农信息,接入全市1300多处\"菜篮子\"基地实时画面,土壤墒情、作物长势、园区环境全部直观呈现;智能蔬菜大棚环境异常自动推送预警,工作人员线上指导农户精准调整管护方案,实现从\"经验种地\"向\"数据种地\"转变。莱西沽河万亩粮食示范区植保无人机单次作业半小时完成百亩;夏格庄羊肚菌基地配套智能温控加湿补光设备,农户在家手机远程调控;凯盛浩丰智慧产业园玻璃大棚内樱桃番茄采收周期更长、总产量翻倍,水肥供给精准到每分钟用量。","农民日报 2026-07-28 农资农机7版","2026-07-28T00:00:00Z",{"impact":128,"substance":69,"depth":172,"authority":17,"freshness":173,"relevant":22,"comment":174},14,4,"报道青岛农业数字化实践，有具体数据和案例，但属地方动态，时效性一般。",[176],{"name":169,"url":167},[178,27,179,28,180],"数字农业","智慧大棚","山东青岛",[182,183],"农业大数据 山东青岛 数字农业 智慧农业","农业大数据 山东青岛","农业大数据山东青岛数字农业智慧农业-132","2026-08-01T06:01:52.491401Z",{"id":187,"title":188,"url":189,"summary":190,"summary_zh":9,"content":191,"source_name":192,"source_url":9,"published_at":193,"category":124,"cover_url":9,"hotness":13,"is_selected":14,"score":194,"score_detail":195,"sources":198,"tags":200,"search_phrases":202,"slug":204,"view_count":21,"doi":9,"paper":9,"created_at":205},128,"数智兴农!浪潮智慧科技助力青岛打造山东首个综合型农业农村大数据平台——核心模块\"青农云脑\"归集涉农数据8060余万条","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7668296958863360566\u002F","由浪潮集团浪潮智慧科技承建的青岛市智慧农业大数据平台正式落地,为山东省首个综合型农业农村大数据平台,集服务、保障、决策、监管、调度、指挥六大功能于一体。核心模块\"青农云脑\"归集整合涉农数据8060余万条,对接1300余家农业生产基地实时监控资源,完成规范化治理,搭建形成横向全覆盖、纵向全贯通的数据共享交换体系,落地18个数字化应用场景。AI能力可精准划定农作物种植范围(面积识别准确率95%),AI育种技术将传统8-10年育种周期压缩至2-3年。平台已接入城市云脑,纵向打通国家、省、市、区、镇、村、农户七级信息链路,横向完成与15个市直部门数据互联互通。","[](https:\u002F\u002Fwww.toutiao.com\u002F)\n\n*   关注 \n*   推荐 \n*   北京   \n*   视频 \n*   财经 \n*   科技 \n*   热点 \n*   国际 \n*   更多 \n\n    *   军事 \n    *   体育 \n    *   娱乐 \n    *   历史 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20:29·[新黄河](https:\u002F\u002Fwww.toutiao.com\u002Fc\u002Fuser\u002Ftoken\u002FMS4wLjABAAAABhsU34SPT8fzppTw8Mu4aLKi0HDNfORsyMkE_FkQWRc\u002F?source=tuwen_detail)\n\n新黄河记者从山东省国资委了解到，近日，由浪潮集团浪潮智慧科技承建的青岛市智慧农业大数据平台正式落地。该平台为山东省首个综合型农业农村大数据平台，集服务、保障、决策、监管、调度、指挥六大功能于一体。\n\n据了解，该平台核心模块“青农云脑”归集整合涉农数据8060余万条，对接1300余家农业生产基地实时监控资源，统筹梳理种植业、畜牧业、农机、农村经济等多领域异构数据，完成规范化治理，搭建形成横向全覆盖、纵向全贯通的数据共享交换体系。平台落地18个数字化应用场景，覆盖数字农田、智慧畜牧等农业全生产链条。依托AI能力，平台可精准划定农作物种植范围，面积识别准确率达95%，借助AI育种技术，传统8至10年的育种周期被压缩至2至3年。平台依托浪潮智稷农业互联网平台V2.0搭建技术底座，按照“一个大数据中心库、一张农业农村资源图、一张监管服务网络、多项数字化应用场景”架构建设，实现青岛市三农工作一图可视化、一屏统筹管理、业务一键办理。目前平台已接入城市云脑实现数据互通，纵向打通国家、省、市、区、镇、村、农户七级信息链路，横向完成与15个市直部门的数据互联互通。\n\n下一步，浪潮智慧科技将持续深耕智慧农业、数字乡村赛道，打造更多的数字化解决方案，助力农业强国建设，以数字智能赋能乡村全面振兴。\n\n记者：孙锋 编辑：曹梦佳 校对：汤琪\n\n举报\n\n评论 0\n\n请先 登录 后发表评论～\n\n加载失败，请重新刷新\n\n热门：\n*   [Excel L](https:\u002F\u002Fwww.feishu.cn\u002Fcontent\u002Fexcel-lower-function \"Excel LOWER函数全面解析与应用\")\n*   [Excel M](https:\u002F\u002Fwww.feishu.cn\u002Fcontent\u002Fexcel-match-function \"Excel 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