1. ASP.NET与C#是什么关系
ASP.NET是Web开发的技术，C#是一种.NET开发语言
ASP.NET的后台代码可以使用C#语言
Pro ASP.NET 3.5 in C# 2008
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166640
Beginning ASP.NET 3.5 in VB 2008 从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166774
Professional IIS 7 and ASP.NET Integrated Programming
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=176524
Wrox ASP.NET 2.0 MVP Hacks and Tips
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163467
Professional ASP.NET.2.0 Design
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160236
Professional Web Parts and Custom Controls with ASP.NET 2.0
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=162787
ASP.NET2.0入门经典
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146151
ASP.NET 2.0 技术内幕 微软技术丛书 清华大学出版
http://bbs.topsage.com/dispbbs_123_171293_1.html
Wrox ASP.NET 2.0 Visual Web Developer 2005 Express Edition Starter
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145208
Beginning ASP.NET 2.0 in C# 2005 From Novice to Professional
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145396
Wrox Professional ASP.NET 2.0
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145202
Wrox Professional ASP.NET 2.0 XML
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145197
Wrox Professional ASP.NET 2.0 Security Membership and Role Management
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145198
Wrox Beginning ASP.NET 2.0 and Databases
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=147078
Pro ASP.NET 2.0 in VB 2005
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173790
ASP.NET开发人员手册
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145391
ASP.NET 2.0网络编程入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145342
ASP.NET Web应用程序开发新思维
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145302
ASP.NET 2.0高级应用程序设计专家教程
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146379
ASP.NET XML高级编程 C#编程篇
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=148800
ASP.NET程序开发 C#篇
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159285
ASP.NET XML深入编程技术
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=148795
ASP.NET 2.0 Cookbook
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=151984
ASP.NET 2.0 Everyday Apps for Dummies
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=158103
Pro ASP.NET for sql Server
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=167279
ASP.NET 从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159331
Wrox Beginning ASP.NET 1.1 with Visual C#.NET 2003
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160240
ASP.NET 2.0 揭秘
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160249
Build Your Own ASP.NET 2.0 Web Site Using C# and VB
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163143
Microsoft ASP.NET Fast & Easy Web Development
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=176635
开发Microsoft ASP.NET 2.0网络应用程序
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160473
Pro ASP.NET 2.0 Website Programming
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=174179
开发ASP.NET 2.0 核心参考
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160474
Building Websites with VB.NET and DotNetNuke 4
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160639
Wrox出版 Professional DotNetNuke 4.0
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166008
Professional DotNetNuke ASP.NET Portals
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163399
2. .net 2.0与.net 1.1有什么区别
.net2.0比1.1多了很多控件，类库，代码更加精简，开发项目更快速，详情去微软网站上就有
Visual Studio相关电子资料、软件汇总：
VS代码辅助工具Visual Assist X 10.4 完美版+特别文件
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163726
CodeSmith 4.1.2 专业版 最新完美版 .NET代码模板生成工具
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=159347
Altova MissionKit 2008 for Enterprise Software Architects完美版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=162733
正则表达式辅助生成工具RegexBuddy 3.0.5破解版
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=162738
Pro Visual Studio 2005 Team System
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146375
Microsoft Visual Studio 2005 Unleashed
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146812
Visual Studio Team System Better Software Development for Agile Team
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146393
.NET开发语言电子资料汇总：
Pro LINQ:Language Integrated Query in C# 2008
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=166647
MS Press - Introcing Microsoft LINQ
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=163429
LINQ for Visual C# 2005 (07年6月出版)
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=160598
LINQ for VB 2005 (07年6月最新PDF文字版)
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=160599
Manning：LINQ in Action
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173732
Pro C# 2008 and the .NET 3.5 Platform
http://bbs.topsage.com/dispbbs_121_164399_1.html
Apress出版 Accelerated C# 2008
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=166768
O'Reilly Programming C# 3.0 第五版
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=175601
O'Reilly C# 3.0 Design Patterns
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=175591
O'Reilly C# 3.0 Cookbook 第三版
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=175584
Wrox C# 入门经典
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=145845
C# 设计模式
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146178
C# 网络核心编程
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146173
Windows应用高级编程 C#编程篇
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146168
C#高级编程(第三版)
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146165
数据结构与算法 C#语言版
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=158814
C#字符串和正则表达式参考手册
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=151265
O'Reily 正则表达式参考手册 第二版 2007年最新出版
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=158756
Programming Microsoft Windows with C#
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146163
C# 2005图解教程
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=156700
Visual C# 2005 Express Edition编程初学者指南
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=159655
Programming .NET Framework with C#
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=163514
C#语言参考
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=158107
C#应用程序开发
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=158106
Client Side Reporting with Visual Studio in C#
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=167264
Visual Basic 2008 Step by Step
http://bbs.topsage.com/dispbbs_121_176375_1.html
Wrox Professional VB 2005 with .NET 3.0
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=158893
Build A Program Now Visual Basic 2005
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=146029
.NET游戏编程入门经典—VB.NET篇
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=158821
O'Reilly Visual Basic 2005 Cookbook
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=160654
.NET Insight for Classic VB Developers
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=162041
Fast Track Visual Basic.NET
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=161990
Security for Microsoft Visual Basic.NET
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=175012
Visual Basic.NET How to Program 第二版
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173182
Visual Basic 2005 简明教程
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173180
Visual Basic 2005傻瓜书
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173178
Programming Visual Basic.NET
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173164
VB开发人员SQL Sever指南
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173176
How to Code .NET
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=145559
Essential .NET, Volume I
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=176152
ADO.NET全攻略
http://bbs.topsage.com/dispbbs.asp?boardID=122&ID=145338
Apress出版 Pro ADO.NET 2.0
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=170463
Apress Professional ADO.NET 2.0
http://bbs.topsage.com/dispbbs.asp?boardID=122&ID=145214
O'Reilly .NET and XML
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=149521
.NET组件编程 (第二版)
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=152046
Wrox Beginning Visual C++ 2005
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=151263
Visual C++.NET专业项目
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=163612
Programming with Visual C++.NET 第六版
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173170
精通.Net核心技术原理与构架
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=151312
Cross-Platform Web Services Using C# and Java
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=160472
Advanced C# Programming
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=159657
ASP.NET1.x/2.0电子资料汇总：
O'Reilly Silverlight 1.1简介
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163145
Wrox出版 Silverlight 1.0 (彩页染色代码、全面解析)
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=165953
Silverlight 1.0 Development with JavaScript
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163268
Sams出版 Silverlight 1.0 Unleashed
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=162975
Silverlight and ASP.NET Revealed
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=174174
O'Reilly Essential Silverlight
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163266
XAML简明教程 CHM+PDF版
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163430
Pro ASP.NET 3.5 in C# 2008
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166640
Beginning ASP.NET 3.5 in VB 2008 从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166774
Wrox ASP.NET 2.0 MVP Hacks and Tips
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163467
Professional ASP.NET.2.0 Design
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160236
Professional Web Parts and Custom Controls with ASP.NET 2.0
http://bbs.topsage.com/dispbbs.asp?BoardID=123&ID=162787
ASP.NET2.0入门经典
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146151
ASP.NET 2.0 技术内幕 微软技术丛书 清华大学出版
http://bbs.topsage.com/dispbbs_123_171293_1.html
Wrox ASP.NET 2.0 Visual Web Developer 2005 Express Edition Starter
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145208
Beginning ASP.NET 2.0 in C# 2005 From Novice to Professional
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145396
Wrox Professional ASP.NET 2.0
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145202
Wrox Professional ASP.NET 2.0 XML
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145197
Wrox Professional ASP.NET 2.0 Security Membership and Role Management
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145198
Wrox Beginning ASP.NET 2.0 and Databases
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=147078
Pro ASP.NET 2.0 in VB 2005
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=173790
ASP.NET开发人员手册
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145391
ASP.NET 2.0网络编程入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145342
ASP.NET Web应用程序开发新思维
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145302
ASP.NET 2.0高级应用程序设计专家教程
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146379
ASP.NET XML高级编程 C#编程篇
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=148800
ASP.NET程序开发 C#篇
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159285
ASP.NET XML深入编程技术
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=148795
ASP.NET 2.0 Cookbook
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=151984
ASP.NET 2.0 Everyday Apps for Dummies
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=158103
Pro ASP.NET for SQL Server
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=167279
ASP.NET 从入门到精通
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=159331
Wrox Beginning ASP.NET 1.1 with Visual C#.NET 2003
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160240
ASP.NET 2.0 揭秘
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160249
Build Your Own ASP.NET 2.0 Web Site Using C# and VB
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163143
开发Microsoft ASP.NET 2.0网络应用程序
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160473
Pro ASP.NET 2.0 Website Programming
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=174179
开发ASP.NET 2.0 核心参考
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160474
Building Websites with VB.NET and DotNetNuke 4
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160639
Wrox出版 Professional DotNetNuke 4.0
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=166008
Professional DotNetNuke ASP.NET Portals
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163399
ASP.NET 2.0视频教程系列汇总：
天轰穿ASP.NET2.0视频教程(全106讲，共七部分)
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=154628
VS2005环境下开发ASP.NET 2.0 Web应用程序视屏教程(swf)
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=149704
[ASP.NET视频]Data 数据访问与操作
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145251
[ASP.NET视频]Masterpages 母版页
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145248
[ASP.NET视频]Caching 缓存机制
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145254
[ASP.NET视频]Contact页
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145253
[ASP.NET视频]ASP.NET详细功能介绍
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145250
[ASP.NET视频]Localization 本地化
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145249
[ASP.NET视频]Membership and Roles management
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145247
[ASP.NET视频]Profiles and Themes
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145246
[ASP.NET视频]Tips and Tricks
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145229
[ASP.NET视频]Web Parts和Personalization详解
http://bbs.topsage.com/dispbbs.asp?boardID=23&ID=145221
Ajax，ASP.NET Ajax电子资料汇总：
Ajax基础教程
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=144263
Ajax宝典
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=148421
Wrox Beginning Ajax
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146082
Ajax in Practice
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=145551
Ajax模式最佳实践教程
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146080
Wrox Professional Rich Internet Applications AJAX and Beyond
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=160608
O'Reilly Ajax on Java
http://bbs.topsage.com/dispbbs.asp?boardID=121&ID=160600
Practical JavaScript DOM Scripting and Ajax Projects
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=150277
Creating Web Pages with Asynchronous Javascript and XML
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=162038
O'Reilly Securing Ajax Applications
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=162009
Advanced Ajax Architecture and Best Practices
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163068
Beginning ASP.NET 2.0 AJAX
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=151273
Introcing Microsoft ASP.NET AJAX
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=144519
Wrox Professional ASP.NET 2.0 AJAX
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=146172
O'Reilly Programming ASP.NET Ajax
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=172105
ASP.NET AJAX Programmer's Reference
http://bbs.topsage.com/dispbbs.asp?boardID=123&ID=163394
3. 写一个方法可以执行多个SQL语句吗jsp,mysql
方法里可以写,但是必须注意要正确使用和关闭Statement和ResultSet,否则可能会出现游标用尽的情况.
4. 如何写SqlConnection的参数求大神帮助
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求采纳
5. 想做一个窗口，点击确定后弹出一个以表格形式显示数据库记录的窗口，用JAVA做的话，代码应如何写！谢谢！
创建表格模型，然后创建表格。
简单举例一下：
实例化一个表格模型对象，
CustomTableModelmodel=newCustomTableModel(0,columnNames.length,columnNames,dataType)
再创建表格对象
JTabletable=newJTable(model);
设置相关属性
table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
等等
6. 数据库如何解秘
1.通过互联网直接连接
这些连接可以用来攻击没有防火墙保护、全世界都可以看到和访问的SQL服务器。DShield公司的端口报告显示了有多少系统在那里等待遭受攻击。我不理解允许从互联网直接访问这种重要的服务器的理由是什么。但是，我在我的评估中仍发现了这种安全漏洞。我们都记得SQL Slammer蠕虫对那样多的有漏洞的SQL服务器系统造成的影响。而且，这些直接的攻击能够导致拒绝服务攻击、缓存溢出和其它攻击。
2.安全漏洞扫描
安全漏洞扫描通常可以基本的操作系统、网络应用程序或者数据库系统本身的弱点。从没有使用SQL安全补丁、互联网信息服务(IIS)设置弱点到SNMP(简单网络管理协议)漏洞等任何事情都能够被攻击者发现，并且导致数据库被攻破。这些坏蛋也需使用开源软件、自己制作的工具软件或者商业性工具软件。有些技术高手甚至能够在命令提示符下实施手工黑客攻击。为了节省时间，我建议使用商业性的安全漏洞评估工具，如Qualys公司的QualysGuard(用于普通扫描)、SPI Dynamics公司的WebInspect(用于网络应用程序扫描)和下一代安全软件公司的“NGSSquirrel for SQL Server”(用于数据库扫描)。这些工具软件很容易使用，提供了最广泛的评估，并且可以提供最佳的结果。图1显示了你可能发现的一些SQL注入安全漏洞。
图1:使用WebInspect发现的普通SQL注入安全漏洞。
3.列举SQL服务器解析服务
在UDP端口1434上运行，这能让你发现隐蔽的数据库实例和更深入地探查这个系统。Chip Andrews的“SQLPing v 2.5”是一个极好的工具，可用来查看SQL服务器系统并且确定版本编号。你的数据库实例即使不监听这个默认的端口，这个工具软件也能发挥作用。此外，当过分长的SQL服务器请求发送到UDP端口1434的广播地址的时候，会出现缓存溢出问题。
4.破解SA口令
攻击者还可以通过破解SA口令的方法进入SQL服务器数据库。遗憾的是，在许多情况下不需要破解口令，因为没有分配口令。因此，可以使用上面提到的一种小工具SQLPing。Application安全公司的AppDetective和NGS软件公司的NGSSQLCrack等商业性工具软件也有这种功能。
5.直接利用安全漏洞攻击
使用图1显示的Metasploit等工具软件可以直接实施攻击。这种软件的商业性软件“CANVAS”和“CORE IMPACT”等能够利用在正常的安全漏洞扫描过程中发现的安全漏洞实施攻击。这是非常有效的攻击手段，攻击者可利用这种手段突破系统、从事代码注入或者取得非经授权的命令行访问权限。
6.SQL注入
SQL注入攻击可以通过没有正确验证用户输入的前端网络应用程序实施。包括SQL指令在内的异常的SQL查询可以直接注入到网络URL(统一资源定位符)中，并且返回一些错误通知，执行一些指令等等。如果你有时间的话，这些攻击可以手工实施。我一旦发现一个服务器有一个潜在的SQL注入安全漏洞，我喜欢使用一种自动的工具深入研究这个漏洞。这些工具包括图3显示的SPI Dynamics公司的SQL注入器等。
图3:SPI Dynamics公司的SQL注入器自动实施SQL注入过程。
7.SQL盲注攻击
这些攻击以标准的SQL注入攻击相同的基本方式利用网络应用程序和后端SQL服务器的安全漏洞。最大的区别是攻击者收不到以错误通知形式从网络服务器发回的信息。这种攻击由于涉及到猜口令，速度要比标准的SQL注入攻击慢一些。在这种情况下，你需要一种比较好的工具。那就是图4显示的Absinthe工具。
图4:Absinthe工具在实施SQL盲注攻击测试。
8.对系统实施逆向工程
逆向工程的方法可以查找软件的安全漏洞和内存损坏弱点等漏洞。在利用软件安全漏洞方面，可以参考Greg Hoglund和Gary McGraw合着的“如何破解代码”一书，你可以发现有关逆向工程方法的一些讨论。
9.Google hacks
Google hacks利用Google搜索引擎不同寻常的力量搜出可公开访问的系统泄漏出来的SQL服务器的错误，如“Incorrect syntax near”(附近语法错误)。Johnny Long编写的“Google Hacking Database”数据库中一些Google的查询项目。(查看错误信息和包含口令的文件部分)。黑客能够使用Google找到口令、网络服务器中的安全漏洞、基本的操作系统、公开提供的程序以及其它能够用来攻破SQL服务器系统的东西。通过Google网站的“site:”操作符把这些查询结合在一起同场可以发现你想不到能够找到的东西。
10.熟读网站源代码
源代码还能够暴露可能导致SQL服务器被攻破的信息。特别是开发人员为了简化身份识别过程把SQL服务器身份识别信息存储在ASP脚本中的情况下更是如此。手工评估或者Google能够在一瞬间就发现这个信息。
7. 关于C#.NET和ASP.NET
不需要先学C++吧，C#与C最大的不同就是引入“类”，有了“类”的封装，继承，多态等特性，有C的基础，再掌握了面向对象这个概念就是C# ，现在又很多ASP.NET&C#开发实例的书，如果你想迅速开发一个简单的软件或网站，就买 一本这样的书参考，一边学一边照着做就行，很快就能做出简单的网站或软件。由于这类书实在太多就不列举书名了，网上随便搜搜很多。
8. 现在IT .net方面求职除了需要会C#、SQL、AJAX外还需要那方面的知识啊。
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