I wrote the following code using the ASPEncrypt .Net Component: Dim objMail As IMailSender = New MailSender Dim strEmailAddress As String objMail.Username = "xxx" objMail.Password = "xxx" objMail.Host = "xxx" objMail.Subject = subject ...more >>

Want to explore on .NET applications development and deployment in Linux for the applications currently developed and deployed in Windows XP env. Please advice regarding the setup to up done, compatiblity,.....more >>

Hi On my pc I use Caspol -ag 1.4 Fulltrust - to change intranet setting On another pc I need to use Caspol -cg 1.2 Fulltrust - to change intranet setting Is this possible??? I want to write a utility to set Intranet to Fulltrust but how can I determine what the intranet is 1.2 or 1.4 ...more >>

Hi folks, Having some trouble running a .NET 2.0 assembly from a Network Share. Assembly is on Windows Server 2003, SP1 Have installed .NET 2.0 dotnetfx Have attempted to add full trust to the network via - Caspol.exe -cg 1.2 FullTrust Does not work.. Also tried - CasPol.exe ...more >>

We're looking to sign not just executable files, but also Microsoft Visio template (VST and VTX) and stencil (VSS) files, and possibly drawing files (VSD and VDX), that contain VBA code. Such files may be in Visio 2002, 2003 and 2007 format. Does anyone have any recommendations for a certif...more >>

Hi, i'm trying to encrypt data with a publickey exctracted from certificate file but i got error!? this is my code: using Microsoft.Web.Services3.Security.X509; using System.Security.Cryptography.X509Certificates; using System.Security.Cryptography; //exctract the key X509Certificate...more >>

Hello all, I have an application that runs fine locally, however when I place it on a network share it issues an exception, however this does not happen on the machine the application was developed on. I fully trusted the assembly and It worked, however the share folder sould be trusted ...more >>

Hi, Is it possible to create an X509Certificate in memory without pre-creating a certificate file using makecert? The thing is, I want to create a X509 certificate, with a public key and other data that is submitted by a client user, and sign that certificate. Is this possible? Kind r...more >>

Guys, Not sure on the best forum for this. We are getting an unauthorised exception when using the web browser control as you can see from the call stack below TestCase 'Tranmit.Sprinter.WebApp.Testing.Purchasing.Invoicing.Edit.EditInvoiceTest.EditInvoice_3' failed: System.Unauthorized...more >>

Okay, this might well be a newbie question. Sorry about the cross-post from General, but I realised this was where I should have posted. I've written a Windows service based upon the ServiceBase class. The service, and all the classes it uses are in one assembly, myservice.exe. I don't expect ...more >>

Hello to everybody, I need to encrypt the dataConfiguration or connectionStrings section of the app.config file (using Enterprise Libary January 2006). On some sources on internet (e.g.: http://msdn.microsoft.com/msdnmag/issues/05/07/DataPoints/) I have found that there is the possibility to en...more >>

Hi, Using VS 2005 Pro., I have built a Class Library (DLL) with several functions, subs, etc... I would like to determine the minimum security requirements. For some reason, the "Security" tab does NOT appear when designing Class Libraries (DLL's), therefore, I cannot use the "Calcul...more >>

I have two X509 certificates: one issued by CA on my local network (mmc certificates snap-in->Personal->All tasks->Request new certificate...) and the second one generated by makecert (I have Root Agency certificate in my trusted CA certificate store, the certificate appears to be trusted accord...more >>

Hello Folks, Here is my problem: I have a console app that is trying to connect to an asp.net webservice hosted by a third party and runs in a secure mode(HTTPS). My code is running on Windows 2000 Professional and the web service is running on Windows 2003 Server ("SERVER"). As I said the ...more >>

I have searched quite a bit and could not find an answer to this error I am getting. ContentInfo contentInfo = new ContentInfo(msgBytes); SignedCms signedCms = new SignedCms(contentInfo); CmsSigner cmsSigner = new CmsSigner(Certificate); // pass X509 certificate signedCms.ComputeSign...more >>

Hi, I'm using vs2005, .net 2.0. I have the following method that retrieves the AD object's current login name. The search is returnning null when it shouldn't. I think there's problem with my byte array's allocation. Or maybe there's another way to do this? I saw 2.5.5.17 SID format in a ...more >>

Hello, Interesting problem that someone may have an idea about. I have developed a simple windows user control that is embedded in a asp.net web form like so: <object id="Object2" classid="http://myserver/cobcapplaunch/COBCApplicationLauncher.exe#COBCApplicationLauncher.AnotherControl" he...more >>

I have a web server running IIS 6. The network security team here has completely locked down the server. They have installed an application called Cisco Security Agent (CSA). What CSA does is deny or allow access to certain files and folders. Currently they have it set up very restrictively ...more >>

Hello, I am using Windows Authentication and Role based authorization to secure my web application. I would like to redirect to an Unauthorized page if a user tries to access the web site and does not have the proper credentials. I first tried adding a section to the customErrors web.conf...more >>

Hello, and thanks in advance. I'm using the logonuser function within vb.net to obtain a windowsIdentity. Now how do I start a process using it, within vb.net? I need all functions after obtaining the windowsIdentity to use it. ...more >>

Hi All, An organization has a website which goes with windows authentication to access their website and this website is accessed by their employee around 60,000 and accessed with a frequency atleast once in a day or more. They use https:// throught the website, Does is necessary ?...more >>

Hello, I have CAPICOM encrypted data. Data cames from VB6 application (see sample bellow). Now I want to decrypt this data in VB.NET (or C#). Are there native .NET 2.0 library to decrypt CAPICOM data or I must have import CAPICOM interop and use this one? Example of VB.NET encryption: Di...more >>

Hello, I'm having some problems with the authentication during a web service call I know I have to add the "Authorization: Basic xxxxxxxx" in the http header (not soap header) but I can't find a way to add it. I've tryed to use ethereal to watch what I'm sending and I can see all the header (...more >>

I have a C# Service running as localSystem, and that service needs to access a network share on another computer. When attempting to access the share, my service gets an "Access denied" error even though the security settings on the share should allow access. (Everyone: Read) If I run my s...more >>

Hi, I'm porting a VB ActiveX to C# .Net. The C# ActiveX is called from IE as following: <OBJECT id="myControl1" name="myControl1" classid="ClassLibrary1.dll#ClassLibrary1.Class2" width="0" height="0"> </OBJECT> The class is created and runs Ok until the following line string path = Pa...more >>

I am making a .NET 2.0 WinForms application. It lets a "normal" user select one or more scripts to be run with Admin (sort of) privileges. And their actions get logged in a database. How do I run a script as another user? It's not super secret stuff we are talking about. Embedding the nam...more >>

I am trying to build an application that uses Active Directory to perform authorization and authentication. The client application is a windows forms 'smart client'. The client application needs to get the System.Security.Principal.WindowsIdentity.GetCurrent().Token and send it to the middle...more >>

Hi: I am trying to run a .NET 2.0 app from a network drive, but I'm getting an error on startup. I have configured the .NET security as follows: My Computer / Runtime Security Policy / Machine / Code Groups / All_Code / LocalIntranet_Zone = FullTrust I think the problem is that I'm usi...more >>

Hi, I'm having a problem related to Code Access Policy zones. I have a .NET 2.0 executable that when run directly from a local drive letter (e.g. c:\Test\MyEXE.EXE) works just fine. However, if I share the folder that the EXE is in and then attempt to run it through the share, it will fail t...more >>

Hi all, I need to sign a dll after it was compiled and linked. Is this possible? Thanks, Hagay. ...more >>

Hi, I'm able to get the Domain object using GetDomain . I want to rebuild my tree using this new domain so I pass in the new DNS. I update that in the DirectoryEntry object's path. But I'm getting the following error message: DirectoryServicesCOMException(ox8007202B): A referral was return...more >>

I am fairly new at .NET programming so excuse this basic question. I have an application that I would like to create a user in AD with based on a Template account that exists. The information about the user will be provided by a provisioning database. My problem is I am not sure of the best...more >>

I've developed a Windows Forms Application in Visual Studio 2003. I built an MSI package using the setup and deployment projects setup wizard. I ran the MSI package on my machine (where I developed the application) to install it and I can run the application just fine. I deployed it on another m...more >>

Hi, I'm using vs2005 and C#. In my application I am allowing the user to enter a string representing a domain that they would like the appl to connect to and build a TreeView control based on AD objects in the domain that they entered. Is there a function that I can call to validate the stri...more >>

Hi, I'm developing an ASP.net 2.0 application that use Forms Authentication. I’m using the login control that came with V.S. 2005. I configured my web.config to use Active Directory Membership/Authentication. Everything works fine. I can login using the correct username and password, and...more >>

I developed a c# console application, but when i run this application i have this result: Exception not handled: Syste.Security.SecurityExceptions: StrongNameIdentityPermission Can you help me?! i have signed my application in this way: sn -s sn.snk and add path in assembly.cs If i t...more >>

Hi All Is there anyway to protect .NET assemblies from being decompiled ? As I came to know that there is a tool called .NET Reflector to decompile the assembly to Source code. Does this mean all .NET assembles are vulnerable? If not Please advice, how could we protect from decompilation.a ...more >>