secure operating system 中文意思是什麼
secure operating system
解釋
安全操作系統-
Besides, to enforce the security of authentication process, in this thesis we propose the design and implementation of a passwd checker and mandatary identification and authentication mechanism in ercist 4. 0 secure operating system
本文還介紹了安勝4 . 0安全操作系統中口令檢查器和強身份認證機制的設計和實現，以增強鑒別過程的安全性。 -
Nowadays, network security problems getting worse and worse, the demand for secure operating system is in impendence
在網路安全問題日益嚴重的今天，對安全操作系統的需求非常迫切。 -
Being a widely utilized public ip platform, it is susceptible to security attacks of all nature, as outlined in the following areas : the open nature of the ip internet systems - increase of foreign attacks, for example dos / ddos attacks ; the current weakness of the existing operating system ' s internet protocol ; mainframe, and lack of an evaluation standard for back office systems, the inevitable problem of illegal internal access, the lack of guidelines for record keeping and post attack documentation processes, hi addition, still in existence, are managerial problems including the lack of securit y knowledge amongst the workforce and the inexistence of a complete set of security guidelines. to guarantee china telecom ' s 163 / 169 system ' s reliable functions, to protect the user ' s interests, at the same time, insuring quality service, it is necessary to adapt p2dr model as a solution to the current security issues. supported by the modern secure theory and made the secure implementation abundant project practices, this paper gives the general secure design for the chongqing public ip network using p2dr secure model
中國電信建設的公眾ip網對我國internet的發展起著決定性作用，重慶電信163 / 169網際網路是國家骨幹網在本地的延伸，擁有7個核心節點（採用cisco12012 、 2 * 2 . 5gdpt環） ，三十八個匯接節點，能提供寬帶，窄帶多種接入方式的公眾ip網，現擁有近20萬用戶，佔全市網際網路用戶四分之三以上，作為這樣一個擁有眾多用戶，開放的ip平臺，會受到各種各樣的安全威脅，主要表現在ip網路的開放性，來自外部的攻擊增多，如dos / ddos攻擊；所使用的操作系統運行的網路協議自身的脆弱性；主機、網路設備的配置是否缺乏評估手段；不可避免的內部非法訪問；缺乏必要的攻擊審計作為犯罪取證，出此之外，還有管理上的一些問題，如人員安全意識不強，安全制度不夠健全等多方面原因。 -
On the operating design of raas, the paper focused on the change of task _ struct, the design of kernel process kaasd, the timing of raas, the configuration and initialization of raas in the end, the paper evaluate the raas from the aim of system design, the integration with the other secure components of secure os, provide some problems unsolved, such as the expanding to network monitor, the new technology of ids
對于實時審計分析系統的整體運行設計，從操作系統原有數據結構task _ struct的改變，內核進程kaasd的設計， raas的定時和系統的配置和初始化這幾個方面逐個進行敘述。在本文的最後，從raas的達到的目的，與原有安全功能的有效合成等方面對該系統作了一個評價，同時提出幾個需要進一步思考的問題，如對網路的擴展，對入侵檢測新技術的引入等 -
The constructed embedded linux operating system has been successfully applied in the spcc ( secure personal computing center ), which is a trust mobile device produced by shanghai wellhope information and technology co. ltd
本文所構造的嵌入式linux操作系統已經在上海維豪信息技術有限公司的電子政務項目的一個可信無線終端設備? ?安全個人計算中心spcc中的安全模組里得到了應用，並取得了比較好的效果。 -
Secure operating system places its focus on controlling user ’ s access to prevent illegal operations, marking the user and authentication to guarantee the security and integrality. access control technology plays an important role to enforce operating system security. now, research on access control in embedded real time operating system ( ertos ) is just at the prime stage
操作系統安全的主要目標包括根據系統安全策略對用戶的操作進行訪問控制，防止其對計算機資源的非法存取;標識用戶並進行身份鑒別;保證操作系統運行的安全性;保證系統自身的安全性和完整性。 -
Linux has been more and more widely used today, but the secure degree of linux is low, so in this paper, we produce a linux - compatible secure operating system, named slinux. its design object is in accordance with the requirements of the fourth level, i. e. structured protection level, of gb17859. for this purpose, we introduce such mechanism, as identification & authentication, mac, least privilege manage, trusted path, password management. object reuse, covert and channel analysis. furthermore, we have some innovation, introduce the mechanism of network security and audit
本論文的研究目的是對linux進行安全增強，設計一個新的安全操作系統，即slinux安全操作系統，其設計目標是滿足gb17859第四級《結構化保護級》的需求，為此我們在原有linux操作系統的基礎上引入了標識與鑒別機制， mac機制，最小特權管理機制，可信通路機制，密碼處理機制，客體重用機制以及隱通道分析機制，同時還進行了創新，引入了網路安全保護機制和審計機制。 -
Discretionary access control ( dac ) is one of necessary and most common secure mechanisms in the secure operating system
自主訪問控制機制（ discretionaryaccesscontrol ）是安全操作系統必不可少的、應用最廣泛的安全機制之一。 -
Because operating system firewall is implemented as a linux loadable module, this system differs from other secure operating system in that this system does not modify linux kernel source codes directly and this system is prone to expand, so this system has the strong points : easy to upgrade 、 flexible to load and fine expansibility
由於操作系統級防火墻是作為一個linux可卸載內核模塊來實現，因此本系統區別于其他安全操作系統之處在於本系統不直接修改內核源代碼並且易於擴展，具有方便升級加載卸載靈活、良好的可擴展性等優點。 -
Sixth, we introduce some helpful investigations about some key technologies of high level secure operating system design, such as covert channel analysis and trusted path, and describe their coarse - gained implementation in the real system
第六，對高等級安全操作系統設計的其它幾個關鍵問題，包括隱蔽通道分析處理、可信路徑等做了有益的探索，給出了其在系統中實現的大致方案。 -
In summary, the principal achievements of this dissertation are helpful to the research and development of a consummate trusted process mechanism, and to the construction of high - trust secure operating system
總而言之，本文的研究成果將有助於研究開發完善的可信進程機制及構建高可信級別的安全操作系統。 -
With an experiment of implementing a practical secure operating system secimos, research on the trusted process mechanism and some relative problems in secure operating system is discussed in this dissertation. as results, four principal archivements have been obtained
本文以一個實際的安全操作系統secimos開發實踐為基礎，對安全操作系統可信進程機制及一些相關問題進行了研究，取得了以下四個方面的研究成果。 -
Abs ( anti - lock brake system ) can obviously improve vehicle brake efficiency. it is an important secure component to bring social profit obviously, and has already been widely used in abroad. the paper discusses the basic principle, the control method, the operating process and the test engineering of abs in detail
汽車防抱死制動系統abs （ anti - lockbrakingsystem ）能夠顯著提高汽車制動性能，是一種具有明顯社會效益的安全性部件，在國外已得到了廣泛的應用。 -
Third, based on the thorough research of the multilevel security models, integrity models and role - based access control models ( rbac ), a modified blp model ( mblp ) is designed and applied in a secure operating system developed independently. then, a well - integrated model of blp model, clark - wilson model, dte model and rbac models is proposed, leading to a prominent dynamic authorization access control model ( daacm ), which supports diverse security policies, including confidentiality, integrity and authorization
第三，在深入研究多級安全模型、完整性模型、基於角色的授權模型等基礎上，首先提出了一個修改blp模型（ mblp ）的方案，並在一個自主開發的安全操作系統中得到了應用；然後通過將blp模型、 clark - wilson模型、 dte模型、 rbac模型有機地集成應用，提升出一個支持機密性、完整性和授權等多安全策略的，可實現動態授權的訪問控制模型（ daacm ） 。 -
Rfsos was the first secure operating system that used the secure operating system architecture of generalized framework for access control in mainland china. in rfsos, security attribute database, secision enforcement module and security decision module are separate from each other. this architecture flexibly supports multiple access control mechanisms
紅旗安全操作系統在國內首次採用基於通用訪問控制框架的安全操作系統體系結構，將安全屬性數據、安全決策和決策實施三者分離，可以靈活地支持多種訪問控制機制。 -
Developing the linux - based secure operating system is mainly to enhance the linux operating system security
基於linux開發安全操作系統，主要是對linux的安全性進行增強。 -
Daacm is conformant to the requirements of the secure operating system design of structured protection level, and will be used to the practical system design
Daacm符合論文中給出的《結構化保護級》安全操作系統設計的需要，並將實際應用於該系統的設計之中。 -
Strategic significance for secure operating system
安全操作系統的戰略意義
分享友人