.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
david stephan
Gaurav Pal
Post New Web Links

Trying to setup the security

Posted By:      Posted Date: September 04, 2010    Points: 0   Category :ASP.Net
Because my new provider doesn't have SQL server, I have to connect to a MySql database. My connectiostring in the web.config =<connectionStrings> <add name="WAPMySQLConnStr" connectionString="Driver={MySQL ODBC 5.1 Driver};Server=MyServer;Database=MyDB;User=MyUser;Password=Myww;port=9999;" providerName="MySQL.Data.MySqlClient"/> </connectionStrings>When I go to ASP.net webconfigurationpage and go to security I get the following message: An exception occurred.I have really no idea what I'm doing wrong. Where do I have to search for?Thnx

View Complete Post

More Related Resource Links

.MDF file's Security permision is get changed after creation of Setup project - it become read only


To All


I have generated a windows application. I have used .MDF file. The project is working fine but when I have attached setup project to it and installed it.

The security permissions of .mdf file get changed and become read only not able to write/update.(When Setup project copying the .MDF file that time the permission of the .MDF file is get changed and become read only)

I am able to change the permission of .MDF file manually then after working fine.

But is not correct way of deployment So please guide me what should I do now so I can read, write and update properly. What code should i use/ technique should i use so I can do so.


I am using :

Visual Studio 2008,

C#.net 9,

dot net framwork 3.5 sp1

MDF FILE of Microsoft Sql server 2008 Express RC2

How to setup WCF with wsHttpBinding, Transport Security with x509 certificate behind a load balancer


I'm having a difficult time setting up this WCF Service with wsHttpBinding, Transport Security, x509 and, the key part, the Load Balancer (F5). This all works without a problem in our Dev environment but as soon as I put it behind the F5 it fails giving me this message:

System.ServiceModel.Security.SecurityNegotiationException: Could not establish trust relationship for the SSL/TLS secure channel with authority 'servicechannelcert'. ---> System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.

Is there any additional setup I need to do in IIS or the Load Balancer to handle these requests?

configuration files:

<binding name="wsHttpTransport">
 <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647"
  maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
 <security mode="Transport&

SharePoint Tutorial - Security

Security in SharePoint is comprised of users, groups and roles.

Users, Groups and Roles

A user account comes from the authentication system. For example, if Active Directory is used to authenticate then the user accounts will come from it.

There are two types of groups SharePoint uses: domain groups and SharePoint groups.

How to setup a Mobile Browser Emulator in Windows Mobile 6:

In the following tutorial, I cover the process of Setting up Windows Mobile 6 for Mobile Browser Emulation using the Microsoft Device Emulator. This enables a user to experience Windows Mobile 6 on a PC via Emulation without even owning a Windows Mobile 6 product. It can be a great way to test drive Windows Mobile 6 before purchasing a product with it installed. In our case, it allowed us to Emulate Windows Mobile Browsing so that we could optimize our sites for the Mobile viewing audience. Installation and Emulation is simple and fairly straight forward.

Asp.net web site security database


Hello all, I'm new to asp.net and I'm currently practising some few stuffs. I'm creating a hotel reservation system using ASP.net Web site in visual studio 2008 and I currently don't have an App_Data in my solution explorer unlike visual web developer.

1. I have planned to make users of the website login before making their reservations.

2. I have also planned to develop the website such that I will be able to know all reservations made by each user.

First and formost, I will like to know how I can access/View the security database?

Secondly, how do I link my custom made reservation database and the security database in order to achieve my second plan above.?

Someone help me.

Thank you.



hello i have the following problem

i have upload my content to hosting server but i get the following error

Security Exception

Description: The application attempted to perform an operation not allowed by the security policy.  To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.

Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[SecurityException: Request for the permission of typ

System.Security.SecurityException: Request for the permission of type 'System.Web.AspNetHostingPerm


Good Day all,

Having an issue with an outside user accessing my IIS7 box. I do not have this problem when running the website from my host machine. I found this post: Http://forums.asp.net/t/1371394.aspx. I assure you that this is not a solution because I am not storing any of my files on a network share. 

What do you think my approach should be. 

I already have read rights to IIS user to my BIN folder. 

Thanks for the help. 

XBAP Security


We have a small XBAP file upload app that we are having trouble deploying. We were getting security errors when we were pushing this application that we don't get when running in our development environments on our machines. We gave the XBAP app full permissions and still got errors. Then we created a personal certificate and were able to get this to work. But that means we have to load a client side certificate for each and every machine that wants to run this which is ridiculous. Does anyone have a solution for this?

Intranet Users Challenged When Using Windows Integrated Security


We've setup an intranet site using Windows Integrated Security. Its up and running and users can access it. However, they are being challenged with a login dialog for the server when they initially access the site.

Isn't is possible to configure the server so that the users aren't challenged AND are recognized as being already authenticated by Windows? We're trying to go with a seamless experience, whereby all they have to do is login to their machine like normal and then go from there.

Security Question Answer Retrieval


I know there is a method built in for retrieving the encrypted password, but how do I retrieve the encrypted security answer?

What I want to do is have a member profile update screen that the end user can update their password and security question and answer. However, when they get to this page, I want to already be showing the security question (the easy part) and its answer (the not so easy part).

I have updated web.config with passwordFormat=Encrypted and have added a machineKey with the generator (forgot the link, but located on eggheadcafe somewhere).

I haven't done ANYTHING yet, since I already have a user store with hashed information. I wanted to get some functionality done before publishing, wiping the store and recreating users (only a couple developers).


Can this code be setup to run against the whole database instead of just 1 record at a time?


We have made some changes to this code to start capturing 1 new field of data and updating it as new records are added. But there is currently about 120,000 records more or less.. those records of course dont have the new field populated with anything..

We would like to run this logic that already in place and run it against the tables to update the fields 1 time. I think to make it easier, if it can be setup to expect the "valueTwo" variable, so that we can run it againt the individual codes instead of doing all the records at one time.. there are codes that only have a few records, so it would be best to test initially against the small code group.


            strSqual = "insert into trans (trans_type_name, trans_date,sys_id,mod_user_id,show_ind, remoteCode, techName) values('" & valueTwo & "','" & TransDate & "',"&strSystemID&", 1,'T', '" & dbQuote(strUser) & "', '" & strTechName & "')"        
            'get the new transaction_id out for just inserted alarm   
            strSqual = "select max(transaction_id) as transaction_id from trans"  
            set rst = getStaticRecordSet(strSqual)

WCF The Security Support Provider Interface (SSPI) negotiation failed


I am using a wcf service that I created, when both hosting machine and the client machine are on the same domain everything works just fine. When I publish the client app to the webserver in the DMZ I am getting the following error:

SOAP security negotiation with '' for   
'' failed. See inner exception  
for more details.The Security Support Provider Interface (SSPI) negotiation failed.

Here is my service main where I set up the service


 Uri baseAddress = new Uri("Http://");
      ServiceHost selfHost = new ServiceHost(typeof(QBService), baseAddress);


Security negotiation failed because the remote party did not send back a reply in a timely manner. T



Dear All i have created one simple service

like this

namespace WcfService2
        public class Service1 : IService1
        public string ShowEmpName(string strFirstName, string strLastName)
            return strFirstName + strLastName;

after executing in .net command promt i got 2 files

service.cs & output.config

after that i create one class file like this

namespace WcfService2
    public class clientcs

        static void Main(string[] args)
            Service1Client client = new Service1Client();
            string strResult = client.ShowEmpName("Pradeep", "Deokar");

Best Way to Upgrade Using Web Setup Project


Hi there,

I am using VS2005.

I don't have much experience with web setup projects, but I now need to create a decent windows installer in order to allow customers to install one of our web applications. I have created a simple web setup project and it works fine, but not when it comes to upgrades of the application.

If for instance I install version 1.0 on a machine, and then later I try to install version 2.0, I don't seem to have the control that I would like... I can specify in the web setup project that the installer must enforce an uninstall of previous version, but then all application files and logs are uninstalled as well. If I let the application just install itself over the older version, it seems to leave some old DLL's there - it then causes issues in the application because DLL version conflicts.

My basic requirement is that I would like th installer to upgrade the old version with all the files required, but leave any application and log files in tact - this way the customer won't have to reconfigure the application after install.

What is the best way to handle this?

Web Deployment - Setup failing - aspnetca.exe


I have created websetup in windows 7 environment, asp.net 3.5, IIS 7.

Client System is windows 7 and IIS 7

Our client configuration is Windows 7, IIS7 dotNet Framework 3.5.
Following error raising below...
Faulting application name: aspnetca.exe, version: 7.5.7600.16385, time stamp: 0x4a5bcd3c
Faulting module name: aspnetca.exe, version: 7.5.7600.16385, time stamp: 0x4a5bcd3c
Exception code: 0xc0000005
Fault offset: 0x0001d912
Faulting process id: 0xe80
Faulting application start time: 0x01cb3604624975cd
Faulting application path: C:\Windows\system32\inetsrv\aspnetca.exe
Faulting module path: C:\Windows\system32\inetsrv\aspnetca.exe
Report Id: a05d368d-a1f7-11df-8336-4487fc612414
PFA Here I"m attaching custom action script. 

Creating a Web Setup Project


Hi all,

I have a sample Web Application Project and using Web Deployment Project i'm generating the precompiled version of that.

Now i want to create a WebSetup project in my solution using the Output generated by the WebDeployment project.

Please let me know how to achieve this.



ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend