基于Asp.Net的B2C电子商务网站的安全认证

由于B2C是一种在线销售得电子商务网站,所以对于安全认证得要求很高。而Asp.Net提供了三种主要得身份验证方式,使用Cookie方式和IIS、附加码技术等一起可以保证认证的安全性,同时这也需要对电子商务网站服务器进行相应的设置。     

Modified oatmeal and chocolate chip cookies: evaluation of the partial replacement of sugar and/or fat to reduce calories

Oatmeal and chocolate chip cookies were prepared using a non‐sucrose sweetener blend (dextrose/acesulfame‐K) and/or prune puree to replace 50% of the sugar and/or fat, respectively, following manufacturers’ recommendations. Similar effects of modification were found for both cookie types. Specific gravity (P < 0.05) and water activity (P < 0.05) increased with modification; cookie spread (P < 0.05) decreased. Probing (P < 0.05) revealed that the increase in hardness and chewiness associated with fat reduction was moderated to some extent when coupled with sugar reduction. Sensory assessments of texture using the Consumer Profile Ballot reflected the instrumental textural assessment. There were few significant sensory differences between the full‐fat/full‐sugar control oatmeal cookie and either modified oatmeal cookie. In chocolate chip cookies, sensory results (P < 0.05) suggest an increase in off‐flavours and bitterness, and a decrease in sweet and buttery attributes with modification. Panelists indicated that all formulations of each cookie type were acceptable with ratings above mid‐point on the scale for flavour and texture acceptability. Total fat reduction was 32% and 45% in the oatmeal and chocolate chip cookies respectively. Caloric reductions were 14–15% in the modified oatmeal cookies, and 12–13% in the modified chocolate chip cookies.     

教学管理系统中身份认证的设计与实现

文章详细论述了Web环境下的认证技术并比较了实现身份认证时用于保持会话信息的Cookie和Session机制的不同.文章对实现身份认证时带来的安全问题进行了分析,提出并在教学管理综合系统中实现了一种改进的身份认证方案：将IP地址与会话绑定的认证方案.     

基于Cookie的单点登录实现

单点登录作为统一身份认证的主流实现方案之一,受到越来越多的重视,本文所论述的单点登录解决方案,对于企业权限系统的整合与开发,有着积极的指导意义和使用价值。