检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

7 篇 会议

馆藏范围

7 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

4 篇 工学
- 3 篇 计算机科学与技术...
- 2 篇 软件工程
- 1 篇 电子科学与技术（可...

主题

3 篇 information secu...
3 篇 protocols
3 篇 computer network...
3 篇 australia
2 篇 asynchronous tra...
2 篇 data security
2 篇 application soft...
2 篇 computer securit...
2 篇 authentication
1 篇 computer network...
1 篇 explosives
1 篇 physical layer
1 篇 credit cards
1 篇 mechanical facto...
1 篇 logic
1 篇 intelligent netw...
1 篇 permission
1 篇 control systems
1 篇 semantics
1 篇 distributed comp...

机构

1 篇 distributed syst...
1 篇 distributed syst...
1 篇 distributed syst...
1 篇 computer science...
1 篇 distributed syst...
1 篇 distributed syst...
1 篇 distributed syst...
1 篇 distributed syst...
1 篇 distributed syst...

作者

4 篇 v. varadharajan
2 篇 mu yi
2 篇 r. shankaran
1 篇 varadharajan vij...
1 篇 nguyen khanh quo...
1 篇 varadharajan v
1 篇 yi mu
1 篇 m. hitchens
1 篇 bai y
1 篇 yun bai
1 篇 varadharajan v.

语言

7 篇 英文

检索条件"机构=Distributed System and Network Research Unit"

共 7 条记录，以下是1-10 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

A logic for state transformations in authorization policies 10

A logic for state transformations in authorization policies

引用

10th Computer Security Foundations Workshop

作者： Bai, Y Varadharajan, V Distributed System and Network Security Research Unit Dept. of Computing University of W. Sydney Australia

ISBN: (纸本)0818679913

In a multi-user information-sharing system, authorization policy provides the ability to limit and control access to system, applications and information. In the real world, an authorization policy has temporal properties. That is, it needs to be updated to capture the changing requirements of applications, systems and users. These updates are implemented via transformation of authorization policies. In this paper we propose a logic based approach to specify and to reason about state transformations in authorization policies. The authorization policy is specified using a policy base which comprises a finite set of facts and access constraints. We define the structure of the policy transformation and employ a model-based semantics to perform the transformation under the principle of minimal change. Furthermore, we extend model-based semantics by introducing preference ordering to resolve possible conflicts during transformation of policies. We also discuss the implementation of the model based transformation approach and outline the relevant algorithms.

关键词： Semantics

来源：评论

学校读者我要写书评

暂无评论

A new efficient off-line anonymous cash scheme 8th

引用

8th Annual International Symposium on Algorithms and Computation, ISAAC 1997

作者： Nguyen, Khanh Quoc Varadharajan, Vijay Mu, Yi Distributed System and Network Research Unit Department of Computing University of Western Sydney PO Box 10 KingswoodNSW2747 Australia

ISBN: (纸本)3540638903

Current off-fine electronic cash systems require at least one interaction between the client and the vendor for each coin. We propose a new electronic cash scheme that requires only one interaction between the client and the vendor for a complete electronic transaction. Our new protocol provides unconditional client anonymity, double-spending detection and forgery-prevention. © Springer-Verlag Berlin Heidelberg 1997.

关键词： Electronic money

来源：评论

学校读者我要写书评

暂无评论

On the design of secure electronic payment schemes for Internet 12

On the design of secure electronic payment schemes for Inter...

引用

12th Annual Computer Security Applications Conference, ACSAC 1996

作者： Varadharajan, V. Mu, Yi Distributed System and Network Security Research Unit University of W. Sydney Nepean PO Box 10 KingswoodNSW2747 Australia

ISBN: (纸本)081867606X

Considers the design of secure electronic credit card based payment schemes for the Internet, and reveals some of the issues that have not been adequately addressed in the proposed protocols to date. This paper proposes additional mechanisms that need to be incorporated as part of the design phase of the scheme to deal efficiently with the disputes that can arise. The design methods described in this paper are applicable to a range of protocols, including iKP (Internet Kaufmannisch Protokoll), STT (Secure Transaction Technology) and SEPP (Secure Electronic Payment Protocol). Based on this discussion, the paper goes on to propose an improved payment scheme and protocol. The new protocol, referred to as the permission-based payment (PBP) protocol, provides a fair treatment of both the client and the merchant involved in the transaction. It separates the purchase request phase from the payment phase, thereby increasing the ability to handle certain class of disputes more efficiently. It removes the need to store the secret private key at the client's machine or the need for a smart card device. This is important as one cannot assume that all the clients connected to the Internet have smart card readers attached to them. The new protocol makes simpler assumptions about the environment, thereby making the scheme practical for securing commercial electronic credit card transactions. © 1996 IEEE.

关键词： Smart cards

来源：评论

学校读者我要写书评

暂无评论

A logic for state transformations in authorization policies

A logic for state transformations in authorization policies

引用

Computer Security Foundations Workshop

作者： Yun Bai V. Varadharajan Distributed System and Network Security Research Unit Department of Computing University of Western Ontario Australia

ISBN: (纸本)0818679905

In a multi-user information-sharing system, an authorization policy provides the ability to limit and control access to system, applications and information. In the real world, an authorization policy has temporal properties. That is, it needs to be updated to capture the changing requirements of applications, systems and users. These updates are implemented via transformations of the authorization policies. In this paper, we propose a logic-based approach to specify and to reason about state transformations in authorization policies. An authorization policy is specified using a policy base which comprises a finite set of facts and access constraints. We define the structure of the policy transformation and employ a model-based semantics to perform the transformation under the principle of minimal change. Furthermore, we extend the model-based semantics by introducing preference ordering to resolve possible conflicts during the transformation of policies. We also discuss the implementation of the model-based transformation approach and outline the relevant algorithms.

关键词： Logic Authorization Permission Control systems Intelligent networks Information security Computer networks distributed computing Australia Mechanical factors

来源：评论

学校读者我要写书评

暂无评论

On the design of secure electronic payment schemes for Internet

On the design of secure electronic payment schemes for Inter...

引用

Annual Computer Security Applications Conference

作者： V. Varadharajan Yi Mu Distributed System and Network Security Research Unit University of Western Ontario Kingswood NSW Australia

关键词： Protocols Consumer electronics IP networks Web and internet services Credit cards Australia Explosions Electronic commerce Explosives Information security

来源：评论

学校读者我要写书评

暂无评论

Security services and public key infrastructure for ATM networks

Security services and public key infrastructure for ATM netw...

引用

Conference on Local Computer networks (LCN)

作者： V. Varadharajan R. Shankaran M. Hitchens Distributed System and Network Security Research Unit Department of Computing University of Sydney NSW Australia Computer Science Department University of Sydney Australia Distributed System and Network Security Research Unit University of West Sydney Nepean Canada

The paper addresses the design of security services for ATM networks. First various options for the placement of security services within the ATM protocol stack are outlined. Then a security layer between the AAL and ATM layer is considered. The proposed security layer provides confidentiality, integrity and data origin authentication in the user plane. The paper then presents an authentication scheme and a key establishment protocol. This protocol is integrated with the existing ATM signaling protocol, as part of the call setup procedures. The authors also consider the design of protocols between ATM nodes and Certification Authority for initializing retrieving and distributing public key certificates. The developed security design can be transparently integrated into the B-ISDN Protocol Reference Model without violating the existing standards.

关键词： Public key Asynchronous transfer mode Protocols Data security Authentication Computer security Computer networks Australia Application software Communication switching

来源：评论

学校读者我要写书评

暂无评论

Security for ATM networks

Security for ATM networks

引用

IEEE Conference and Exhibition on Global Telecommunications (GLOBECOM)

作者： V. Varadharajan R. Shankaran Distributed System and Network Security Research Unit Department of Computing University of Western Ontario Kingswood NSW Australia

This paper addresses the design and management of security services for ATM networks. Various options for the positioning of security services within the ATM protocol stack are discussed. After considering these possibilities, it is proposed to place the security layer between the AAL and ATM layers. The proposed security layer provides confidentiality, integrity and data origin authentication in the user plane. The paper then presents an authentication scheme and a key establishment protocol. This protocol is integrated with the existing ATM signaling protocol, as part of the call setup procedures. The developed security design can be transparently integrated into the B-ISDN protocol reference model without violating the existing standards.

关键词： Asynchronous transfer mode Protocols Data security Computer network management Authentication Computer security Application software Information security Physical layer Computer networks

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共1页 << < 1 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：