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all groups > dotnet security > july 2004 > threads for july 22 - 28, 2004

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Sessions Limit ASP.net
Posted by Darsin at 7/28/2004 10:01:02 PM
How Can i limit number of sessions in ASP.NET.........more >>


Restrict access to a single user
Posted by PV at 7/28/2004 11:15:47 AM
How can I get my web site restricted to a single user? I have my web.config set up as follows: <authorization> <allow users="Fred" /> <deny users="*" /> </authorization> When I do this, nobody has access (not even Fred). If I try: <authorization> <allow users="Fred" /> <de...more >>

LogonUser failed with error code : 1314 [After explicitly giving TCB Privilage also]
Posted by Pradeep Kumar C at 7/27/2004 8:03:18 PM
Hi, =20 Im trying to programmatically authenticate a user against NT under = windows 2000. I use the LogonUser API[advapi32.dll]. Realizing that the call = needs TCB privilege=20 I had set the 'Act as part of the operating system' and added the below = code also ManagementObject mo =3D...more >>

assembly verification
Posted by darek NO[at]SPAM m-core.pl at 7/27/2004 7:47:41 AM
Hello. I'm about writing an application which would extensively use reflections and dynamic assemblies loading. The application will operate in a rather wild environment, so I need some method which would let me verify that an assembly that I'm about to load is not altered or forged and vice...more >>

final word on exportable algorithms
Posted by EP at 7/26/2004 9:40:44 PM
I'm trying to build an exportable secure system and am having a hard time finding the definitive answer on export laws. Can't find it on msdn and everything I come accross on the net is from '96-'97 I want to use an asymmetric RSA public/private handshake to establish a weaker 40-bit key for ...more >>

SecurityException "Request Failed"
Posted by VJ at 7/25/2004 7:35:07 PM
I have a locally installed (Full trust) assembly that is using reflection to invoke methods on a type that is in a partially trusted assembly and I get a security exception (Trace at the end of the post). The method that is making the call has Unrestricted reflection permission asserted. ...more >>

LDAP binding
Posted by Mike at 7/22/2004 11:22:18 PM
Hi, I am trying to bind to an Active Directory server using the following = snippet, but I always get a user unknown or bad password error message.=20 DirectoryEntry de =3D new = DirectoryEntry(LDAP://srv-dell.waysoft.local); de.AuthenticationType =3D AuthenticationTypes.ServerBind;...more >>

Strong Names and Excel
Posted by Rachel at 7/22/2004 11:59:01 AM
Hi All: I have been attempting to put a strong name into my Assembly. I generated it and put it into the bin of my file and then I tried to put in <AssemblyKeyFile("mykey.snk")> and when I did I get the error: unable to emit assembly: Referenced assembly 'Interop.VBIDE' does not have a strong...more >>



howto create pfx file for private key
Posted by Kelly at 7/22/2004 11:14:38 AM
Are there any .NET/CAPICOM/CryptoAPI call to write a private key to a pfx file? Private key is retrieved from CA archives and the public part of the certificate is also available. I didn't see any object that could put these together and export it to a pfx file. Thanks. ...more >>

Encrypt to readable text
Posted by Logan McKinley at 7/22/2004 9:37:03 AM
I want to encrypt something and use the result as a registration key in my program, so it needs to be readable,but all of the encryption methods I have tried return unreadable strings. I need an encryption method that limits the result to chars that can be easily typed in via a standard keyboard...more >>

SecurityPermission failed on ActiveX when accessing remote server
Posted by anderswg NO[at]SPAM gmail.com at 7/22/2004 3:53:13 AM
Hi, I'm trying to make a web page that gathers data from different web servers using JavaScript and ActiveX. I have tried to make an ActiveX in c# .NET, but I get an error message when I try to connect to the remote server with my ActiveX control. "Request for the permission of type Syst...more >>

GetEffectiveDateString is bugged?
Posted by Paolo at 7/22/2004 1:47:02 AM
I try to get the validity date of a certificate with GetEffectiveDateString. It doesn't return the same dates as the certificate viewer included in Windows but it returns a right date but with a wrong time. My pc is located in Italy with +1 GMT and daylight saving time. The certficate viewer i...more >>


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