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all groups > dotnet security > june 2005 > threads for june 22 - 28, 2005

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Running a section of code with admin privileges
Posted by JCreasy at 6/28/2005 6:18:02 PM
This is rather similar to a post before titled "custom event log". What I want to do is use EventLog.CreateEventSource() in a remote application that will not be running admin privileges. I was hoping to find a way to temporarily allow admin privileges just to do the log event and then resume ...more >>


Decryption, cookies - "Bad Data"
Posted by Jose at 6/28/2005 8:59:30 AM
Hello all, We have just moved an application from one server to another. The site has a "remember me" option whereby the user is not required to enter in any credentials instead they are read from a cookie. We have been getting some strange errors: Error Message: "Bad Data". Error Stack ...more >>

Windows App user grp question
Posted by clsmith66 at 6/27/2005 4:27:01 PM
I appologize in advance, but I am relatively new to any security programming. Is it possible to set up a window app, either in code or in the control panel to run or access files as a its own user, not under the logged in user, or do I have to set up the user account in advance and then use i...more >>

ADO.NET security in Windows App?
Posted by Rob R. Ainscough at 6/27/2005 4:26:58 PM
I've coded a VB.NET windows service that uses ADO.NET to communicate with both a MS Access database and an MS SQL Server 2000 database. I'm using SQL Authentication to validate access, but I'm not sure what options I have (if any) to secure the data transmission/communicate between my Windows...more >>

asp.net client idenification
Posted by catweezle2010 at 6/27/2005 5:14:10 AM
Hello, I have to identify the user of an asp.net site by his windows login name (like environment.currentuser in Access). Till a few days I'm trying several scripts I've found. For example: strLogonName = System.Security.Principal.WindowsIdentity.GetCurrent().Name But this one displays onl...more >>

How to encrypt/decrypt
Posted by Naga Kiran at 6/26/2005 11:43:33 AM
Hi I want to to encrypt the string i've given in the text box and also have to decryprt the encrypted string. can anybody tell me how to do this one in vb.net its very urgent for me. Thanx in advance Kiran ...more >>

Identifying a Machine
Posted by NO[at]SPAM at 6/24/2005 1:25:02 PM
I am trying to locate a unique machine value using C#, for an authentication process. Is there a way to find or create this value? Thanks....more >>

Verifying Signed Files Downloaded via HTTP
Posted by DaveW at 6/24/2005 11:40:57 AM
I have created a Launcher Application to automatically update files for my main application before the main application starts. The launcher checks a XML file on a server to see a list of files/versions that are associated with the main application and will automatically download new versions. ...more >>



signing out
Posted by JossiesRose at 6/24/2005 1:03:04 AM
when i sing out of MSN i get a green tick but still have a red cross next to microsoft passport why or how do i correct this -- JossiesRose...more >>

CAPICOM and AES Algorithm.name
Posted by tal NO[at]SPAM safecharge.com at 6/23/2005 10:18:04 AM
Hello, I am trying to encrypt a message using the CAPICOM and I want use the CAPICOM_ENCRYPTION_ALGORITHM_AES value in the Algorithm.name field. The latest version that is available in Microsoft download center (http://msdn.microsoft.com/downloads/) is cc21inst.exe and it doesn't support th...more >>

custom event log
Posted by
at 6/23/2005 12:00:00 AM
Hi Has anyone successfully created a custom event log from asp.net / simply editing the Reg?! Can you share how, please?! TIA -- ...more >>

Asbolute ReturnUrl in asp.net 1.1
Posted by mgutty at 6/22/2005 1:53:04 PM
I have two servers. A login server y other server, i'm using a "cookie shared " (both servers with the same machine key) my problem is: when not authenticate user try to access server2 this user is redirect to server1 (login server) but with RELATIVE url of the server2 ("ReturnUrl" in url...more >>

IsInRole vs Demand
Posted by Martin.McDonald NO[at]SPAM us.logicalis.com at 6/22/2005 12:24:28 PM
Hello, I'm trying to determine the difference between using IPrincipal.IsInRole and PrincipalPermission.Demand. About the only thing I can think of is that "Demand" allows a bit more flexibility because it's constructor allows name/role, name/null, null/role. Plus, it allows for the Union of m...more >>

.NET SSL Client creation with Mentalis.org libraries
Posted by zachg99 NO[at]SPAM gmail.com at 6/22/2005 10:20:16 AM
Ok, I'm sure I'm doing something wrong, i just dont know what. I'm attemting to create a test client that connects to an existing ssl server that runs on a socket on an unix server. It uses ssl to encrypt the connections so I need such functionality in .NET C#. I'm watching the log file whic...more >>

Graphics.GetHdc causes InvalidOperationException
Posted by Richard Morris at 6/22/2005 9:28:42 AM
I have a trivial control descendant that simply handles it's onPaint event to paint itself with "Hello World". I have dropped that on an app and it runs as expected. Now if I embed that as an object on an HTML page, I get an error "System.InvalidOperationException: The object is currently ...more >>


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