Security level

This thesis intends to develop application-level access control models to address several major security issues in enterprise environments. The first goal is to provide simple and efficient authorization specifications to reduce the complexity of security management. The second goal is to provide dynamic access control for Web service applications. The third goal is to provide an access control framework for Semantic Web services. In this thesis, an Authorization-Function-Based Role-based Access Control (FB-RBAC) model is proposed for controlling enterprise systems at the application level.

182p runthenight07 01-03-2023 12 3   Download

Intrusion Detection (ID) is one of the active branches in network security research field. Many technologies, such as neural networks, fuzzy logic and genetic algorithms have been applied in intrusion detection and the results are varied. In this thesis, an Artificial Immune System (AIS) based intrusion detection is explored. AIS is a bio-inspired computing paradigm that has been applied in many different areas including intrusion detection.

74p runthenight07 01-03-2023 8 2   Download

Bài thực hành Bảo mật hệ thống thông tin số 6: Virtual private database có nội dung trình bày giới thiệu về Virtual Private Database, Row-level security, kỹ thuật làm việc với policy function,... Mời các bạn cùng tham khảo chi tiết nội dung tài liệu.

15p xusong 05-07-2021 50 6   Download

Bài thực hành Bảo mật hệ thống thông tin số 14: Ôn tập đưa ra một số bài tập để sinh viên thực hành dựa trên những kiến thức đã học về bảo mật hệ thống thông tin, mời các bạn cùng tham khảo chi tiết nội dung tài liệu.

3p xusong 05-07-2021 33 5   Download

The thesis clarifies the process of implementing social security policies in Dien Bien province after 10 years of establishment of the province (2004-2014), in order to summarize experiences, contribute to providing scientific and practical evidence, assisting Party committees and authorities at all levels of Dien Bien province to better improve policies and implement social security policies in the province.

28p chauchaungayxua9 01-12-2020 19 5   Download

Bài giảng "Mật mã học: Public-Key cryptography" cung cấp cho người học các kiến thức: Principles of asymmetric cryptography, one-way function, key lengths and security levels, euclidean algorithm,...Mời các bạn cùng tham khảo.

49p abcxyz123_10 07-06-2020 32 5   Download

This paper works on the behavior pattern of the retail investors with special reference to Bhopal. The investment by these investors at time is overshadowed by the level of understanding they have about financial securities and their experiences with the stock market.

7p guineverehuynh 18-06-2020 9 1   Download

The current challenges related to safety, security and economic efficiency lead to the consolidation of the level of education and training of merchant marine officers, through the interdependence and diversification of the curricula in the world economy of shipping, finance of the maritime industry and the specialized labour market.

9p christabelhuynh 04-06-2020 15 1   Download

Pest control practices in the vegetable crops have been heavily dominated by the routine use of broad-spectrum insecticides to control pests. Concerns have emerged about the adverse consequences of over use of pesticide. These consequences include short and longterm health hazards, contamination and environmental degradation. To minimize the pest losses farmers heavily depend on the chemical pesticides and accessing pest management information from the pesticide dealers due to weak state extension support system.

9p nguaconbaynhay5 16-05-2020 18 2   Download

This paper discusses the exchange of high-level visits, strategic dialogues, defence cooperation agreements (equipment procurement, military technology, education and training, military medicine and maritime security), naval port visits and engagement activities, and national defence industry cooperation. This paper concludes that Vietnam seeks to use international defence cooperation to give each strategic partner equity in Vietnam’s stability and development in order to ensure Vietnam’s non-alignment and strategic autonomy.

24p truongtien_08 06-04-2018 39 2   Download

Bài giảng Cơ sở dữ liệu nâng cao - Chapter 3: Managing security. Những chủ đề được thảo luận trong chương này gồm có: Users, users vs. login, SQL server security, SQL server authentication, securable objects in SQL Server, The fixed server-level role,...

39p nomoney10 05-04-2017 91 9   Download

Bài giảng "Bảo mật cơ sở dữ liệu - Chương 8: Virtual private database" cung cấp cho người học các nội dung: Giới thiệu về Virtual private database, Row-level security, kỹ thuật làm việc với policy function, quyền Exempt Access Policy, giám sát quyền Exempt Access Policy, xử lý các Exception về Policy Function,... Mời các bạn cùng tham khảo.

70p thangnamvoiva20 20-09-2016 149 17   Download

Bài giảng "Bảo mật cơ sở dữ liệu - Chương 3: Bảo mật theo cơ chế MAC" cung cấp cho người học các kiến thức: Giới thiệu về điều khiển truy cập bắt buộc, mô hình điều khiển truy cập bắt buộc, MAC trong các hệ QTCSDL thông dụng, Case study - Oracle Label Security Multi-Level security. Mời các bạn cùng tham khảo.

130p thangnamvoiva20 20-09-2016 117 22   Download

Bài giảng "Bảo mật cơ sở dữ liệu - Chương 3: Bảo mật theo cơ chế MAC" cung cấp cho người học các kiến thức: Define Mandatory Access Control Models, secrecy-preserving models, integrity-preserving models, multi-Level security, multi-level databases access control models,... Mời các bạn cùng tham khảo.

59p thangnamvoiva20 20-09-2016 91 8   Download

In this chapter, students will be able to understand: Password policies ensure that users choose effective passwords; user-level security requires a separate account for each user; in share-level security, all users access shares by using the same passwords; a firewall is a hardware or software product that protects a network from unauthorized access, using techniques such as packet filtering, NAT, or proxy servers;...

15p tangtuy08 21-04-2016 35 3   Download

Learning objectives of this chapter include: Secure the physical installation of and the administrative access to Cisco routers based on different network requirements using the CLI and CCP; configure administrative roles using privilege levels and role-based CLI; Implement the management and reporting features of syslog, SNMP, SSH, and NTP;...

175p youcanletgo_01 04-01-2016 51 6   Download

Mandatory access controls Introduction to Mandatory Access Control (Security Classes, MAC properties, Multilevel relation, Pros and cons of MAC); MAC in Oracle - Oracle Label Security, security classes, classification level.

29p cocacola_17 11-12-2015 84 3   Download

PHP-Developer since the late 1920s I 2009 I tried out about 10(!!) different PHP Frameworks: Akelos PHP Framework Cake PHP Codeigniter Kahona Recess Solar Symfony1 Wombat Yii Zend Framework Database Access Objects (DAO), Query Builder, AR I Migration system to step up and down your migrations I Easy Console Applications I Routing you always wanted to have I Flexibility with Widgets (= View Helpers++) I Expandable with Extensions / Wrappers for 3rd party libs I Highly secure I Scaffolding...

42p nguyenvanhabk 22-06-2013 93 10   Download

Limit network traffic to increase network performance. For example, if corporate policy does not allow video traffic on the network, ACLs that block video traffic could be configured and applied. This would greatly reduce the network load and increase network performance. 2. Provide traffic flow control. ACLs can restrict the delivery of routing updates. If updates are not required because of network conditions, bandwidth is preserved. 3. Provide a basic level of security for network access.

67p mrdvad11 12-03-2013 144 55   Download

We now begin our look at building protocols using the basic tools that we have discussed. The discussion in this lecture will focus on issues of key establishment and the associated notion of authentication These protocols are not real, but instead are meant to serve just as a high-level survey Later lectures will go into specific protocols and will uncover practical challenges faced when implementing these protocols

20p muathu_102 28-01-2013 65 9   Download