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fire wall 防火墻,隔火墻;(電腦內聯網設置的)防侵入“防火墻”。

fire warden

Main content of “ hef ( high efficient firewall ) firewall realize mode study “ have : ( 1 ) emulation experiment and ipv6 / tunnelbroker model set up through transproxy , explain transproxy method , improved structure of rfc3053 emphatically , act for technology about solution of efficiency , make their suitable for different need of isp of scale ; ( 2 ) on the basis of analysing ipsec agreement security question , to isakmpsa varying load attacks and improves in consulting , carry on form analyses , proved , design vpn high - efficient safe model based on ip / ipsec concept finally ; ( 3 ) on the basis of ids dynamic characteristic of system , for remedy firewall static deficiency of defence , design one method that the two combine , offer a good foundation for high - efficient online security system ; ( 4 ) through theory design and emulation experiment , the above - mentioned three part can make and imbed fire wall of the system for module , offer certain theoretical foundation to domestic fire wall design of product 《 hef ( highefficientfirewall )防火墻實現模式研究》的主要內容有: ( 1 )通過transproxy仿真實驗及ipv6 / tunnelbroker模型建立,著重闡述transproxy方法、改進的rfc3053的結構,以及代理技術中有關效率的解決方案,使之適用于不同規模的isp的需要; ( 2 )在分析ipsec協議安全性問題基礎上,針對isakmpsa協商中的變換載荷攻擊做出改進,并進行形式化分析、論證,最終設計出基于ip / ipsec概念的vpn高效安全模型: ( 3 )基于ids系統的動態特性,為彌補防火墻靜態防御的不足,設計出兩者聯動的方法,探索了高效網絡安全體系模式研究的新方向; ( 4 ) hef防火墻實現模式的理論研究及仿真實驗,所得三部分研究結論均可設計出module ,內嵌入防火墻系統中,為國內防火墻產品的設計提供了一定的理論基礎。

Therefore , under the system frame of separate operation , the financial holding company has great advantages . on the one hand , it has the advantages of financial large - scale production , range economy , cooperative effect , business pluralism , risk dispersing and financial innovation , on the other hand , it can form “ the fire wall “ among different financial transaction to effectively control the transmission of financial risks among different financial institutions 因此,在分業經營的制度框架下,通過金融控股公司這一組織形式,既能發揮金融企業集團規模經濟、范圍經濟、協同效應、業務多元化、風險分散以及金融創新優勢等諸多綜合優勢,又能在不同金融業務之間形成“防火墻” ,有效地控制金融風險在不同金融機構之間的傳遞,應該說是我國金融業開展經營創新的合理選擇之一。

As rational supplement of fire wall , invade detection technique can help the system to deal with attack of network , expand security managerial ability of system manager ( including auditting and monitor , attack and discern and respond safely ) , raise the integrality of the safe infrastructure of the information 作為防火墻的合理補充,入侵檢測技術能夠幫助系統對付網絡攻擊,擴展了系統管理員的安全管理能力(包括安全審計監視、攻擊識別和響應) ,提高信息安全基礎結構的完整性。

On the base of these , this article introduces the functional supervision , builds the umbrella supervision pattern to realize the rigorous and efficient supervision over the financial holding company in our country . in these chapters , the article discusses the supervision system construction of the financial holding company in china by analyzing the supervisions over the corporate governance structure , capital adequacy , internal trade , and illicit competition . the forth chapter introduces such precaution and rescue measures against risks as market a dmittance , establishment of the “ fire wall “ , duties that the mother company bears to the son company , and deposit insurance system , puts forward some advises for improvement 在此基礎上提出引入功能性監管理念,構建傘狀監管模式來實現對我國金融控股公司的全面、有效監管,并通過分析對金融控股公司中法人治理結構的監管、資本充足性的監管、內部交易的監管、不正當競爭行為的監管來分析我國金融控股公司監管體制的制度建設;第四章從市場準入、 “防火墻”設置、存款保險制度、控股公司對被控股子公司的責任等方面探析了金融控股公司監管體制下的風險防范與救濟,提出了一些完善的建議。

In order to improve the defense capability of the online security , making the network safe protection system occupying the initiative position in the face - off of attacking and protecting , besides using the safe tool of passive type ( the fire wall , loophole scan etc . ) , the initiative type safe safeguard procedures are needed 為了提高網絡安全防御能力,使網絡安全防護系統在攻擊與防護的對抗中占據主動地位,在網絡安全防護系統中,除了使用被動型安全工具(防火墻、漏洞掃描等)外,也需要采用主動型安全防護措施。

For better understanding honeyed network , make use of honeyed network , develop honeyed network technology application in the fields of network security , provide honeyed network mathematics and mechanical cybernetics define ; put forward new honeyed network system architecture . present honeyed network concrete realization way , combine seamlessly together honeyed network , invade detection technique , fire wall and neural network thought , remedy the honeypot wait for windfalls passively , accomplish honeynet entire layout , it formed the realization model of a new honeynet system . it studied the feasibility of artificial intelligence thought application in honeynet arrying on detailed analysis about classical bp algorithm of artificial neural network practical application in data check and measure , date analyse in honeynet , and have realized 使用蜜網,并且發展蜜網技術在網絡安全領域的應用,給出了蜜網的數學上的和機械控制論上定義,提出了新的蜜網系統的體系結構,給出了蜜網的具體實現方式,將蜜網、入侵檢測技術、防火墻和神經網絡思想有機的結合起來,彌補了蜜罐的守株待兔的不足,對蜜網做出了總體設計,形成了了一個新的蜜網系統的實現模型。

In this thesis , the database of gps vehicle monitor information management system is designed , the design of the man - machine conversation interface and the software of the database server , also the software of the mid - ware are accomplished . an improved and logical three layer structure framework is used to utilize the resource of the system efficiently , balance the load , and improve the expansibility of the system ; powerful oracle database is used as background database to provide high performance service to the system which has numerous users and large - scale ; encrpytion arithmetic of communication data is designed to ensure the safty of gps vehicle monitor information management system communication ; the usage of fire wall , system privilege management and data backup improved the safty of the information management system database ; high usability design is realized by oracle data guard ; optimization of the information management system made the whole gps vehicle monitor system persistent , stable and high quality 本文針對原有gps車輛監控系統響應速度慢、穩定性和安全性不高的不足,提出了一種以改進的三層結構體系為系統架構,以oracle數據庫為后臺的gps車輛監控信息管理系統設計方案,設計了gps車輛監控信息管理系統數據庫,完成了gps車輛監控信息管理系統人機界面、中間件及數據庫端的軟件設計。系統架構采用改進的三層結構體系,其邏輯結構清晰,有利于系統資源的有效利用,均衡負載,提高系統的可擴展性;后臺數據庫采用功能強大的oracle數據庫,可以提供大規模、多用戶的高性能服務;通信數據的加密算法有利于確保gps車輛監控信息管理系統的通信安全;防火墻的使用、系統權限管理以及數據的備份和恢復等有利于提高gps車輛監控信息管理系統數據庫的安全性, oracledataguard的使用有利于提高系統的可用性;系統的優化,為系統持續、穩定、高質量運行創造了有利條件。

People find in practice that the network security is dynamic system engineering , and it ' s very difficult for single security products to satisfy the actual needs of network security construction . setting up three - dimensional safe system consisting of anti - virus systems , fire wall , network ids , loophole scans etc and each performs its own functions have already become the common understandings of the industry and user 人們在實踐中發現:網絡安全是一項動態的系統工程,單一的安全產品很難滿足網絡安全建設的實際需要,組建由防病毒、防火墻、網絡入侵檢測、漏洞掃描等多種安全產品各司其職的立體安全體系已成為業界和用戶的共識。

Under the model of separated operation , banks , security companies , insurance companies and trust companies must focus their business on their own industries , instead of intercoursing with each other . the system requires that there should be anti - fire wall between financial sectors in order to separate their respective risk . under the mode of mixed operation , a financial institution can provide its customer comprehensive financial services and products , reduce transaction costs , increase efficiency and disperse risks by diversified operation 分業經營模式下,銀行、證券、保險、信托等金融業務彼此分開經營,強調隔離金融各業之間的風險,以保證金融體系的穩定和安全;混業經營模式下,金融機構可以實行全方位的金融服務,通過金融業務的多樣化來分散風險,降低交易成本,提高經營效率。

According to “ ipv6 hardware fire wall based on network processor technology “ project that author participated , detailed introduction about ixa ( intel internet exchange ) and protocol characteristics of ipv6 are given by this thesis . combining the requirement of development trend of firewall and the outstanding characteristics of network processor , a scheme developing a high performance firewall is put forward and key technique of this firewall is introduced in detail by this thesis 本文以作者參與的“基于網絡處理器技術的ipv6硬件防火墻”項目作為論文編寫的依據,較為詳細介紹了ixa ( intelinternetexchange )架構和ipv6協議特點,結合防火墻技術發展趨勢要求和網絡處理器的突出特點,著重提出開發兼容ipv4 / ipv6雙協議的高性能防火墻的方案并詳細介紹了其關鍵技術。

It is agreed and understood that the insurers shall only indemnify the insured for loss , damage or liability directly or indirectly caused to camps and stores by fire , flood or inundation if these camps and stores are located above the highest water level recorded anywhere on the site during the last 20 years and the individual storage units are either at least 50 m apart or separated by , fire walls 茲經雙方同意,只有在被保險人將工棚、庫房落址在工地周圍高于最近20年記載中最高水位的地方,并且每一工棚、庫房或間隔50米,或由防火墻分隔的情況下,本公司對被保險人因火災、洪水直接或間接造成工棚、庫房的損失和由此產生的責任負責賠償。

Integrated promotion of road development projects and urban development of the districts alongside the roads in the higashi ikebukuro area in toshima ward auxiliary route 81 and the kanegafuchi area in sumida ward auxiliary route 120 , will encourage agreement by the local residents and lead to the early construction of zones that serve as fire walls 豐島區東池袋地區輔助81號線以及墨田區鐘淵地區輔助120號線道路開發工程和沿線街區的城市化開發,將征求地方居民的意愿,提早著手防火墻的建設。

The tank section drains the fire prevention of the valve is the problem that the people little thought of always , although have some provision in related standard , did not give a concrete installed distance ; most tank section drain the valves to all install at stick the fire wall outside tightly 摘要罐區防火排水閥的安裝始終是人們容易忽略的問題,雖然在相關的標準中有一些規定,如多數罐區排水閥都安裝在緊貼防火墻外,但沒有給出具體的安裝位置。

Intrusion detection ( id ) technology is that one kind protects oneself from a kind of network safe practice attacked voluntarily , continue the security technology of new generation after the traditional safe protective measure , such as “ fire wall “ , “ the data are encrypted “ , etc . 入侵檢測( id , intrusiondetection )技術是一種主動保護自己免受攻擊的一種網絡安全技術,是繼“防火墻” 、 “數據加密”等傳統安全保護措施后新一代的安全保障技術。

The third part discusses the principle and methods of the applied program accessing to network in the environment of windows , analyzes the ways the personal fire wall captures data package and introduces the spi and ndis hook 第三部分分析了windows環境下應用程序訪問網絡的基本原理和方法,分析了個人防火墻包攔截的方法,并重點介紹了spi和ndishook技術。

Traditional strengthened operating system technology and fire wall isolating technology are both static defending technology and lack the initiative response to the attack means with rapid change under the environment of the network 傳統的操作系統加固技術和防火墻隔離技術等都是靜態安全防御技術,對網絡環境下日新月異的攻擊手段缺乏主動的反應。

The products includes : beim intrusion detection system , beim fire wall , scanner , vulnerability database system , beim clusterdirector 560 , beim office automated & knowledge management system , etc 目前的產品有:北冥巡邏兵入侵檢測系統系列產品、防火墻、安全掃描系統、漏洞庫系統、服務器集群調度系統、辦公自動化知識管理系統等。

Because the product prevents fire , bear a good function of the heat of 1000 , drive exttensive apply in the fire wall , the prevent fire a constitutes the protection , fire - proof breeze tube , erection welltc , prevents fire realm 由于產品防火性能優良,耐1000高溫,被廣泛應用防火墻、防火門、鋼構保護、耐火風管、豎井等防火領域。

The first part discusses the security problem that personal computer users may encounter and the bad message on internet that nonage may face , concluding the necessity of the personal fire wall design 論文第一部分討論了現在計算機用戶所面臨的安全問題和未成年人在互聯網上面臨的有害信息的問題,得出了個人防火墻的必要性。