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使用.net和x509证书实现安全 概述 主要针对目前xxx数据交换平台实现安全数据交换的设计方案;本方案通过PKI技术实现对报文加密,加签和证书的管理实现对数据交换安全的功能性需求. PKI技术介绍 PKI是"Public Key Infrastructure"的缩写,意为"公钥基础设施",是一个用非对称密码算法原理和技术实现的、具有通用性的安全基础设施。PKI利用数字证... 阅读全文
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手動移除 db 方法1: If you are running an x86 based edition use msiexec /x {CEB5780F-1A70-44A9-850F-DE6C4F6AA8FB} CALLERID=ocsetup.exe If you are running an x64 based edition use msiexec /x {BDD79957-... 阅读全文
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XML Encryption in .Net One of the new features being introduced with the Whidbey version of the .Net framework is XML encryption. XML Encryption allows you to encrypt arbitrary data, and have the res... 阅读全文
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C:\>makecert -r -pe -n "CN=x509Signature" -b 01/01/2005 -e 01/01/2010 -sky excha nge -ss my -sr localmachine 阅读全文
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Enabling DTC and BizTalk Server 2004 I'm sure I've written about this; at the least, it's in my install documentation and also the Official Microsoft BizTalk Installation documentation. When firing B... 阅读全文
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1. How are you doing?(你好吗?) 2. I'm doing great.(我过得很好。) 3. What's up?(出什么事了/你在忙些什么/怎么了?) 4. Nothing special.(没什么特别的。) 5. Hi. Long time no see.(嗨,好久不见了。) 6. So far so good.(到目前为止,一切都好。) ... 阅读全文
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Oracle常用数据字典表 查看当前用户的缺省表空间 SQL>select username,default_tablespace from user_users; 查看当前用户的角色 SQL>select * from user_role_privs; 查看当前用户的系统权限和表级权限 SQL>select * from user_sys_privs; SQL... 阅读全文
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SELECT EXECUTIONS , DISK_READS, BUFFER_GETS, ROUND((BUFFER_GETS-DISK_READS)/BUFFER_GETS,2) Hit_radio, ROUND(DISK_READS/EXECUTIONS,2) Reads_per_run, SQL_TEXT FROM V$SQLAREA WHERE EXECUTIONS>0 AND B... 阅读全文
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今天看到WCF,说是整合了Net remoting,Web service。。。下面列一下概念。 一 WCF 概括地说,WCF具有如下的优势: 1、统一性 前面已经叙述,WCF是对于ASMX,.Net Remoting,Enterprise Service,WSE,MSMQ等技术的整合。由于WCF完全是由托管代码编写,因此开发WCF的应用程序与开发其它的.Net应用程序没有太大的... 阅读全文
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using System; using System.Collections.Generic; using System.Text; using System.ComponentModel; using System.Security; using System.Security.Principal; using System.Runtime; using System.Runtime.Inter... 阅读全文