all groups > dotnet security > december 2006 > threads for december 8 - 14, 2006
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AES with SslStream
Posted by Coy at 12/14/2006 2:41:38 PM
Hi,
I'm trying to determine if all of the cipher suite CipherAlgorithmType types
are available when using SslStream. By defaults only RC4 is showing up in
my SslStream.CipherSuite property, but I need some of the AES cipher suites.
As of a year ago, my understanding is that the AES types are... more >>
Impersonating when creating a process from inside a SQL Server Assembly
Posted by Keith at 12/14/2006 11:58:45 AM
Hello,
This is my situation: I'm trying to impersonate a different user when
creating a process from inside a .NET assembly on SQL Server. Basically the
flow looks like this:
stored procedure->static C# function in Assembly->Process created in
Asembly->External Application
This work... more >>
SecurityException: Request failed in LoadControl
Posted by Achim Domma at 12/14/2006 2:52:55 AM
Hi,
I have a web part which dynamicaly loads an ascx control. If I
configure my sharepoint for full trust, everything works fine. Using
other security settings, I get the following exception:
[SecurityException: Request failed.]
System.Reflection.MethodBase.PerformSecurityCheck(Object ob... more >>
Config Info in DMZ
Posted by Nicol at 12/12/2006 10:50:00 PM
Hi,
I have created one .net web application which will have all the DB
connection info in the config file. The system which has this application is
in DMZ. I don't want to place my DB connection info in the DMZ system. what
should i do?
how could i achieve this? will Windows share poin... more >>
X509Store returning removed certificates from store
Posted by sandeepkg NO[at]SPAM gmail.com at 12/10/2006 5:48:29 AM
Hi,
I have code like this to enumerate certificates from user's personal
store:
X509Store personalStore = new X509Store(StoreName.My,
StoreLocation.CurrentUser);
personalStore.Open(OpenFlags.OpenExistingOnly |
OpenFlags.ReadOnly);
// read all certificat... more >>
Digitally Sign a file
Posted by msnews.microsoft.com at 12/10/2006 12:45:20 AM
I encountered a very weird scenario with the following code:
CspParameters csp = new CspParameters(1, "Tev CSP v3.0");
csp.KeyNumber = 2;
RSACryptoServiceProvider rsa = new
RSACryptoServiceProvider(csp);
byte[] data = new byte[2];
... more >>
Extract Public Key From certificate and RSACryptoServiceProvider
Posted by msnews.microsoft.com at 12/9/2006 11:45:28 PM
I am using .NET Framework 2.0. I used X509Certificate class to obtain the
public key from a certificate file.
// The path to the certificate.
string Certificate = "C:\\Certificate.cer";
// Load the certificate into an X509Certificate object.
X509Certificate ... more >>
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