本文選題：供電公司　切入點(diǎn)：信息安全　出處：《華北電力大學(xué)》2015年碩士論文

【摘要】：隨著信息技術(shù)的迅速發(fā)展,作為國(guó)民經(jīng)濟(jì)的基礎(chǔ)設(shè)施行業(yè)的電力企業(yè)越來越依賴于信息技術(shù)和服務(wù)。隨著電力信息化建沒和應(yīng)用高潮的到來,信息安全問題已日益突出,并成為國(guó)家安全戰(zhàn)略的重要組成部分。信息安全的內(nèi)涵也在不斷發(fā)展變化著。尤其是進(jìn)入二十一世紀(jì)以來,信息安全把重點(diǎn)放在了保護(hù)信息上,目的是確保信息在存儲(chǔ)、處理、傳輸過程中不被破壞,以及對(duì)合法用戶的服務(wù)和限制非授權(quán)用戶的服務(wù),所以設(shè)置必要的防御攻擊措施,即強(qiáng)調(diào)信息的保密性、完整性、可用性、可控性,對(duì)于加固供電公司信息安全十分必要。本文從基層電力企業(yè)信息網(wǎng)絡(luò)安全著眼,從現(xiàn)今先進(jìn)的主動(dòng)防御技術(shù)體系建構(gòu)思想著手,從延安供電公司網(wǎng)絡(luò)應(yīng)用現(xiàn)狀和管理設(shè)計(jì)方法著力,對(duì)原有公司辦公網(wǎng)絡(luò)安全現(xiàn)狀和存在的問題進(jìn)行分析,結(jié)合當(dāng)前信息安全模型的最新動(dòng)向,先設(shè)計(jì)出安全管理體系,并利用層次化模型設(shè)計(jì)方法,來完成網(wǎng)絡(luò)加固的設(shè)計(jì)方案。最后對(duì)整個(gè)加固方案的性能和安全穩(wěn)定性能進(jìn)行科學(xué)評(píng)估。針對(duì)延安供電公司計(jì)算機(jī)網(wǎng)絡(luò)安全的現(xiàn)狀和需求,本論文提出的終端安全管控方法和技術(shù),逐一實(shí)現(xiàn)了網(wǎng)絡(luò)安全加固目標(biāo),而且結(jié)合工作實(shí)際比較分析設(shè)計(jì)了合理方案。為后期延安供電公司網(wǎng)絡(luò)系統(tǒng)安全可靠提供了強(qiáng)有力的保障。
[Abstract]:With the rapid development of information technology, the electric power enterprises, as the infrastructure industry of the national economy, rely more and more on information technology and services. With the arrival of the high tide of information construction and application, the problem of information security has become increasingly prominent. And has become an important part of the national security strategy. The connotation of information security is also constantly developing and changing. Especially since entering the 21 century, information security has focused on the protection of information in order to ensure that information is stored and processed. Not to be compromised during transmission, as well as services to legitimate users and to limit services to unauthorized users, so the necessary defense measures are put in place to emphasize the confidentiality, integrity, availability, controllability of the information, It is very necessary to strengthen the information security of power supply companies. This paper focuses on the information network security of grass-roots power enterprises, starting with the idea of constructing advanced active defense technology system. Based on the network application status and management design method of Yan'an Power supply Company, this paper analyzes the current situation and problems of office network security of the original company, combines the latest trend of the current information security model, and designs the security management system first. The hierarchical model design method is used to complete the design scheme of network reinforcement. Finally, the performance and safety stability of the whole reinforcement scheme are scientifically evaluated. The present situation and requirements of the computer network security of Yan'an Power supply Company are discussed. The method and technology of terminal security management and control proposed in this paper have realized the goal of network security reinforcement one by one. In addition, the reasonable scheme is designed based on the actual work, which provides a strong guarantee for the security and reliability of the network system of Yanan Power supply Company in the later period.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TP393.08

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本文編號(hào)：1658356