discretionary system 中文意思是什麼
discretionary system
解釋
自選系統- discretionary : 可自行選用的
- system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
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We characterized the security issues in asp - based networked manufacturing system, especially the issue of the user access control. then the typical methods of access control were introduced, which include discretionary access control ( dac ), mandatory access control ( mac ), role - based access control ( rbac ), task - based access control ( tbac ), coalition - based access control ( cbac ) and relationship - driven access control ( rdac ) and so on. based on that, we provided an integrated user access control model, which was composed of rbac, tbac, rdac and cbac
本章描述了asp和網路化製造系統的安全性問題，尤其是用戶訪問控制的問題；接著介紹了幾種浙江大學博士學位論文典型的訪問控制方法，包括強制訪問控制、任意訪問控制、基於角色的訪問控制、基於任務的訪問控制，以及基於公司關系的訪問控制、基於企業聯盟的訪問控制等;在前面描述的典型訪問控制模型基礎上，給出了一個網路化製造系統的綜合訪問控制模型，包括網路化製造系統的用戶和資源層次關系圖、訪問控制參考模型和訪問控制過程模型，並定義了各個模型中的相關元素和關系，給出了各級約束驗證和授權的表達;最後我們給出了以xacml為基礎的網路化製造系統的訪問控制描述語言。 -
The author has made research into performance theory especially on the ocb theory. ocb is discretionary behavior that has n ' t been confirmed definitely and directly in the organizational salary system, however it benefits the organization operations as a whole. meanwhile the author has investigated the salesmen " job content, working conditions on the spot, found the existing problems and reasons, analyzed the improved directions. by the way of expert estimation, the author draw the conclusion that ocb is more important than the sales quantity when house sales " performance are evaluated
同時對房地產業售樓員的工作內容、工作環境等進行實地分析研究，查找出售樓員績效評估現存的問題及原因所在，認真分析其改進的方向；採用專家預測法，得出組織公民行為在售樓員績效評估中的重要性遠遠大於銷售量的評估，併科學地提取了組織公民行為與銷售量的評估指標並確定其權重；採用360度績效評估方法，將組織公民行為有效地應用於售樓員的績效評估當中。 -
The situation is further complicated by a domestic money market that has a relatively high degree of concentration and a highly rule - based monetary management system that deliberately eschews discretionary market operations
此外，本港貨幣市場的集中程度相對較高，再加上貨幣管理制度又高度規范化，盡量避免酌情的市場操作情況出現，令到上述的情況更加復雜。 -
At one extreme, one can have a totally transparent and non - discretionary system for fixing the exchange rate our currency board system is close to this model, or, at the other extreme, the exchange rate can be more or less fixed against an undisclosed basket of currencies
從一個極端的角度來說，固定匯率模式可以完全透明毫無酌情空間本港貨幣發行局制度與此接近，而另一極端則是參考一籃子不公開組合成分的貨幣，然後將匯率定在某個范圍內。 -
After the analysis of the typical instance of the security attack on the unix operating system, it can be concluded that the discretionary accessing mechanism and the implementation of the privileged super - user are both the source of the security problems of the unix
本文通過重點分析針對unix操作系統的一些攻擊實例，指出現有的unix操作系統自主訪問機制和超級用戶特權實現方式是最主要的安全問題。 -
It ' s discretionary, not directly or explicitly recognized by the formal reward system, and that in the aggregate promotes the effective functioning of the organization
這種行為是自發的，不被組織正式獎勵系統直接或明確識別，但在總體上有利於提高組織功能和效率。 -
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。 -
This paper enhances the linux operating system security mainly by finest granularity discretionary access control ( dac ), mandatory access control ( mac ) and least privilege management. finest granularity dac allows that the owner of an object can choose to grant access permission to any other user
本論文主要在文件訪問控制和特權管理這兩方面對linux的安全性進行增強，即實現了細粒度的自主訪問控制、強制訪問控制、以及最小特權管理。 -
The materialisation of any outflows will be determined by the market under the non - discretionary currency board system
由於本港實行的貨幣發行局制度不涉及任何酌情考慮，市場自會決定是否真有資金流出。 -
The use of a non - discretionary system, of course, enhances credibility in it, but credibility also comes from being transparent in our operations so that we can be subject to market scrutiny, and from being able to explain and be accountable for our actions, when these are called for
沒有空間行使酌情權的貨幣制度當然可提高制度的公信力，不過運作具透明度，讓公眾能監察我們的工作，以及在有需要時能清楚交代我們行動的原委，亦有助建立公信力。 -
At present, there is still a great deal of problem in the application of the secure model of the distributed database. under common circumstance, the secure usually is self - contradict with vivid in the database, while customer wanting to get stronger and vivid capability, needing the sacrifice to the database secure in some extent, vice versa. based on distributed database system and secure characteristic, this text analyzed its database safe strategy and related secure model, the system appearance and operate rule, the system appearance and operate rule, studied the customer role management, safe strategy and the role authorition problem, specially emphatically studied the bell. lapadula model. ( including its basic concept, system appearance, related operation and the secure rule gather ). according to the actual application environment, this text carried bell. lapadula model to entity to turn, through a research discover that model adoption compulsory secure strategy, attain a vivid secure control not easily, so increase the secure strategy of the independent access control mechanism to carry on " flabby " to the original model, and relatedly increased rule, put forward a new kind of secure mechanism - ddm ( the distributed database discretionary mandatory ). turn the rule principle according to the ddm secure mechanism and entity, designed a secure controller of database - dds ( the distributed database secure distribute ) controller adopted ddm secure mechanism, and established the secure control mechanism of the dds secure controller
拉帕丟拉模型進行實體化，通過研究發現該模型採用強制性安全策略，不易做到靈活的安全控制，因此添加自主存取控制機制的安全策略對原模型進行「鬆弛」 ，並相應的增加了規則，提出一種新的安全機制? ? ddm （ distributeddatabasediscretionaryandmandatory ，分散式數據庫自主與強制性）安全機制。基於實體化規則原理，設計了一個採用ddm安全機制的數據庫控制器? ? dds （ distributeddatabasesecure ，分散式數據庫安全）控制器，並設置了dds安全控制器的安全控制機制。通過dds安全控制器在實踐中的應用，本文分析了dds安全控制器的各項功能和安全特點，設計了實際應用中dds控制器的管理方案，實現了分散式數據庫安全控制。 -
Discretionary principle of prosecution - and some views about the complement and perfection of the restrictive mechanism of non - prosecution system
兼論對我國不起訴制度制約機制的補充與完善
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