为 了提高用户身份认证和授权管理的灵活性，从We b 应用系统的安全性角度出发，讨论了 一 种在． N E T F r a me w o r k下保证应用程序安全性的身份验证和授权模型，并给出了模型的具体实现方法。 该模型利用 F o r ms身份验证方法对用户的身份进行鉴别。在授权处理上，模型结合统一资源定位( u ． J f o r m R e s o u r c e L o c a t o r , U R L ) 授权模式和用户所具有的系统角色，分别从页面级和页面操作级对用户的访问进行 控制。该模型在企业局域网环境内能够提供比较灵活的身份认证和基于角色的授权服务。实际应用表明， 基于该模型的We b应用系统能够对用户的访问进行有效的控制，从而保证了系统的安全性
上传时间： 2013-12-31
上传用户：VRMMO
The aip file contains few Matlab routines for 1D line scan analysis, 1D scaling, 2D scaling, image brightness or contrast variation routine and rouitne for finding area between zero cossings of 1D times series.
标签： scaling contains analysis routines
上传时间： 2014-01-19
上传用户：xmsmh
This small utility helps to generate seven segment display codes for different I/O connections. For example, AVR/PIC Port A.0 -> D Segment Port A.1 -> B Segment .... Also it can generate Common Cathode or Common Anode table codes.. I Coded it long time ago. I Hope help someone. Thank you
标签： connections different generate display
上传时间： 2014-01-17
上传用户：开怀常笑
The Hilbert Transform is an important component in communication systems, e.g. for single sideband modulation/demodulation, amplitude and phase detection, etc. It can be formulated as filtering operation which makes it possible to approximate the Hilbert Transform with a digital filter. Due to the non-causal and infinite impulse response of that filter, it is not that easy to get a good approximation with low hardware resource usage. Therefore, different filters with different complexities have been implemented. The detailed discussion can be found in "Digital Hilbert Transformers or FPGA-based Phase-Locked Loops" (http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4629940). The design is fully pipelined for maximum throughput.
标签： e.g. communication Transform important
上传时间： 2017-06-25
上传用户：gxf2016
Cisco E-DI supports perl scripting through the CLI. This feature automates many of the server and network administration tasks. This section explains how to enable and disable the perl scripting service, and how to use Cisco E-DI Perl API for daily tasks. When a perl script is implemented by an administrator or a user, the script automatically inherits the user s security privileges and the user s operational context (either server or network). Each invocation of a
标签： automates scripting the supports
上传时间： 2017-07-06
上传用户：a673761058
This material is not only up-to-date, it defines up-to-date. It is truly cutting-edge. As the only book on the subject, Rootkits will be of interest to any Windows security researcher or security programmer. It s detailed, well researched and the technical information is excellent. The level of technical detail, research, and time invested in developing relevant examples is impressive.
标签： up-to-date only cutting-edge material
上传时间： 2017-07-09
上传用户：comua
g a w k或GNU awk是由Alfred V. A h o，Peter J.We i n b e rg e r和Brian W. K e r n i g h a n于1 9 7 7年为U N I X创建的a w k编程语言的较新版本之一。a w k出自创建者姓的首字母。a w k语言（在其所有的版本中）是一种具有很强能力的模式匹配和过程语言。a w k获取一个文件（或多个文件）来查找匹配特定模式的记录。当查到匹配后，即执行所指定的动作。作为一个程序员，你不必操心通过文件打开、循环读每个记录，控制文件的结束，或执行完后关闭文件。
上传时间： 2014-01-02
上传用户：hwl453472107
一款类似百度知道系统的问题解答系统，问题页面自动生成静态网页- M( ]- `+ X0 x 系统特色： + O$ U8 n- [ z# {/ E本系统结合了仿百度知道程序和仿新浪爱问程序的共同优点，设计更加合理 6 X) H8 a5 t9 h& D6 e8 S9 p2 P 问题页面实时生成静态页面，减少系统开销，更利于搜索引擎的收录 ! f5 U& N3 J+ B7 I" S完美使用系统缓存，减少数据库读取次数 b T |, g1 v9 \" E* Z 完善的后台管理功能 # u5 C: I- c$ P6 P( H9 S2 w支持问题的附件上传 . U! K+ k ~) o 对搜索引擎的优化：支持Keywords和Description页面头部标签的自定义 6 ^! h: m- U4 p( z# X支持 JS 代码的问题调用 t8 E5 ]) b3 M8 x* z提供与动网、oblog、动易实现用户整合的标准接口 ) {4 \ ` ]1 g1 F8 u
标签： 百度
上传时间： 2013-11-28
上传用户：ztj182002
Most e-book publishers do not warn their customers about the possible implications of the digital rights management tied to their products. Generally they claim that digital rights management is meant to prevent copying of the e-book. However in many cases it is also possible that digital rights management will result in the complete denial of access by the purchaser to the e-book.[citation needed] With some formats of DRM, the e-book is tied to a specific computer or device
标签： implications publishers customers the
上传时间： 2013-12-11
上传用户：xg262122
Quartz is a full-featured, open source job scheduling system that can be integrated with, or used along side virtually any J2EE or J2SE application - from the smallest stand-alone application to the largest e-commerce system. Quartz can be used to create simple or complex schedules for executing tens, hundreds, or even tens-of-thousands of jobs jobs whose tasks are defined as standard Java components or EJBs. The Quartz Scheduler includes many enterprise-class features, such as JTA transactions and clustering. Quartz is freely usable, licensed under the Apache 2.0 license.
标签： full-featured integrated scheduling Quartz
上传时间： 2017-08-07
上传用户：来茴
