Multiple Web Cam Security App?
Feb 14, 2012
I can use the c110 cam and one of the 270 versions at same time to get two seperate displays but when I try to usetwo of the 270 cams at same time which both show in device manager, I get "camera in use by another application" even though there are two cams (270's)and I reference them both seperately from a populated combo box containig all media devices present.will need to use all of the same type of cam for this app which will have from 4 to 16 or more cameras viewing and or recording at the same time. If there were 16 slightly different versions of the same cam which would give me different drivers, It would be fine but as you can probably imagine, not acceptable.
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Jun 18, 2012
I have a website that has highly granulised access and hence requires many web.config files. The problem is I would like to trim the menu so that only certain users will have access to certain folders. I have enabled trimming and setup roles in the sitemap, however when I access the page the menu is not show, as I am authorized to view the default page which is not in a subfolder. When I type the url of a page in sub folder's I have access.
How should I handle this:
A site map for each web.config file - don't know how this will work Removing the sub web.config file to only use a single one
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Jun 1, 2009
I have created a small app that gives, User Name, Pc Name, Domain & Local IP Address. I run the exe from my pc (development pc), it works fine. I put the exe on network shared folder and run it from my pc, It works fine. I put the exe on network shared folder and run it from another pc (logged in as admin) it gives "Application attempt to perform an operation not allowed by the security policy. To Grant this application the required permission, contact your system administrator, or use the Microsoft .Net framework Configuration Tool."
so, I contacted my self (since I am the System admin) :) and myself did not know the answer even after I read this [URL]... which says On the Web server, open Administrative Tools, and then double-click Microsoft .NET Framework Configuration. and the the other pc is XP not Windows server.Now If i copy the exe to this pc on a local drive, it will work fine and give right result. Another weird thing is when I run this exe from Windows 2003 server, and it gives a security warning, after i press ok, all the result was fine except the ip address with was "::1"
[Code]...
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Jul 27, 2010
I am getting the following error message when I try to call this program from a shared drive on our network;
System.Security.SecurityException: System.Security.Permissions.SecurityPermission
at EMAILVB.EmialVB.EmailVB_Load(Object sender, EventArgs e)
[code]....
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Feb 23, 2010
I have a simple video chat program running and most of it is working across my network I need to ask
I currently have it setup that whenever each client sends a message to the other a connection opens between them and a packet is sent, finnaly the connection is closed
This way I recive the data is were I belive my security problem comes in I have a listenner port on each computer and I am wondering if there is a way to add some security to it.
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Dec 15, 2010
We have a web app that is using forms security.One of the options includes the ability to print an html page to PDF. We're currently evaluating different products like PdfMetamorphosis, but I believe all of them will have this issue.The client makes a request for the pdf by clicking a link button. The code for the button instantiates the PDF builder and passes it a url to convert. However, the URL is behind our forms authentication. Which means that the resulting PDF is nothing but a login page.
Unfortunately, we need the user information in order to verify acccess to the printed page (among other reasons). Which means I can't just allow access to everyone to that folder.So I need one of three possible solutions.
1) I need a way to give the PdfMetamorphosis component the authorization ticket to pass on in it's request.
2) I need an html to pdf component that will do this.
3) Something else?
I don't think the first one is possible and I haven't been able to find a html to pdf component that takes this into consideration.
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Dec 17, 2010
I want to use PKI public and private encryption for authentication to allow for a more streamlined and secure application access control system. Any help in the generation of certificate and authentication will be useful. One more question, can i use System.Security.Cryptography.X509Certificates class for the same?
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Feb 20, 2011
Ok, so I am on my last book of course material for college and this weekend I started making my own personal applications, stuff I can really use in everyday life, these projects also serve as a port folio for future employers
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Jun 17, 2011
.exe files security level
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Jan 29, 2011
I am developing and application in vb.net winxp+ (windows xp upwards). The application has to receive backup data from clients software located at different pc over the Internet. but am concerned about security of this application on the Internet. what would be the best way to implement security in vb.net 2008 to make sure that the data is not sniffed or interfere with?
am thinking of encrypting the data before sending, saving it that way until it need to be viewed before decrypting. what type of encryption would you suggest? Is there any other way you would suggest this data be sent?
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May 18, 2010
im starting to create a usb security software im searching if how the usb will be detected by the program so once it is detected i can now put the code to scan the drive.
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Mar 23, 2011
recently discovered the My.Computer.Network.DownloadFile method and would love to use it to download files from a website (https://www...). I can include a username and password in the DownloadFile parameter list,but will it send the password in plain text? If so, is there a way to send an encrypted password?
There seem to be many ways to download files. What are the advantages or typical uses of each?
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Apr 13, 2012
I'm working with vb.net in Visual Studio 2010, I have a method which writes entries in eventlog, this work fine in Windows XP but did not in Windows 7, here it throws a security exception.I allready know that this problem is because the user who exectues this assembly does not have permissions to write the registry, so my question is if does not exist some way to give permissions on the fly, something like declarative permissions or something
like that....this is my code:
Public Shared Sub Loguear(ByVal xsSource As String, ByVal xsMessage As String, ByVal xeEventType As EventLogEntryType, _
ByVal xsLogName As String)[code].....
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Jan 29, 2010
I use VB.Net 2003 and in my application I create a folder that I will use to create files in it.My problem is that under Windows 7 this folder dont have a full permissions and the files are not been created.Is there any way that I can give full access permissions to this folder?I can do it via VB.Net 200358 and via my Wise installation system.
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Oct 18, 2010
I have been developing an application where we can get to give access and revoke access from folder provider.in this i want to have a listview with all the users who have access to that folder and there access rights ( read, write, modify etc )
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Aug 12, 2011
I am trying to create a VB.NET app that will capture failed windows logins without having to read from the security log. I know I can do ManagementEventWatcher and watch forWin32_LogonSession. But this only gives you successful logins. Is there anyway to do this? I figure I am just missing the correct class that will do this.
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Aug 18, 2011
How do i maintain Security in VB.net Applications ? esp in databases
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Nov 24, 2010
How can I make my program to work only for certain period of time?Say... I want my program available for only One hour or Two days or one month or etc...
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Jan 26, 2012
I have a console app (Exe) which runs on my local PC. The problem is this Norton EndPoint Security thinks that this app is a BloodHound SONAR 2 and stops my application. How can I fix this?
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Aug 6, 2009
I have used the same code as Good4You here[url]...
My task now is to set "<Computer>administrators" to have "full scces" and "Everyone" to have "Change" on the newly created network share.
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Feb 16, 2011
I have made my web site into an application.
I have disabled annonymous, on IIS6
<authentication mode="Windows"/>
<identity impersonate="true"/>
[code]......
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Feb 9, 2011
I am building a program and I want to distribute the program to many clients. In order to inhibit the unauthorized distribution of my program I wrote some "encryption code" that uses the MAC address of the PC that the program is installed. I give the serial number of my program (which is created by me after the client gives me the MAC of his PC), the user types this code the first time he runs the program,after that is stored to registry
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Mar 3, 2011
I am building this tool for my 2 home computers. Its a client/server program, which is pretty easy to program. However, as with almost all program, you encounter an error now and then. However with this error I am completely clueless to what the problem is. Basically, when I connect from my client to the server, it connects and all. I can send command lines which the server then adds to the log. I have also made a command called /screenshot which basically just takes a screenshot and send it over the connection (so I wont have to run to my 2 computers constantly xD). Anyways, the thing is, that is working fine but This other code I'm making to make it list all the Drives and the first sub-folders inside the drives, disconnects me >_> I can send the screenshot line, that works fine, but when I send the 'listfolders' command, it just disconnects me. When I go back to my other computer it just says disconnected. And it doesn't even execute the given strings. I tested it to make it send a msg box when DCing, that worked fine, but listing those drives and stuff inside a TXT or List box didn't seem to work :<Also. this code works when I make it execute it on startup, but it wont execute it when its sent by my client. So my only guess is that Microsoft has made some sort of security precaution that made you unable to make programs that could have anything to do with the folders, over a TCP connection or something :s Thats my only guess, but perhaps you see whats wrong?
[Code]...
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Feb 8, 2012
im finish my application and im finish ex�cutable the my application. and my question he's, if posible somebady want open my executable the my application with vb.2008.is that posible
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Nov 9, 2009
Im trying to get a list of owners of all the shares on a server. So far I have come up with the following:
colSWbemObjectSet = objSWbemServices.InstancesOf("Win32_SecuritySettingOfLogicalShare")
For Each objSWbemObject In colSWbemObjectSet
Dim securitydesc As Object = objSWbemObject.Setting
MsgBox(securitydesc.Owner.Name, MsgBoxStyle.Critical, objSWbemObject.Element)
Next
[Code]...
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Feb 21, 2010
To create a scheduled class, I call the schtasks command from my code, passing it the necessary arguments.Yet, I can't really figure out how to create a task without the user having to input his password.
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Aug 12, 2011
I am developing a simple database with typed datasets. My employer wants to put two security layers in my database for a verifier and administrator. Anyone can change the database. But later it will be rechecked and marked as verified! and once every record has been verified, the administrator will append those verified records to the actual database. Can any bro devise me a proper method to do that? Right now what i have in my mind is that i put a verified and authenticate boolean in my database. For each edded/edited record, i mark/unmark that verified/authenticated entity as being set or unset. This approach is easy to implement and gives an option to undo any record changes but i'am afraid will compromise the database in space and time.
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Aug 30, 2010
I am writting an application in VB 2008. The application will reside on a 'Manufacturing Workstaion'. The workstation is assigned a user ID of Prodxx. Once the workstation is booted up and the application is running the 'Operator" must login to the application. The users who login to the app must have a valid account on the domain. I need to validate the individual users against the domain security. Many Users will login and logout during the day.
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Dec 10, 2010
One of my application is taking a lot of time on Windows 7 compared to XP. What application basically does is it creates some PDF files reads the content and emits on a form and then deletes the files. I ran ANT profiler on both XP and Win 7, and i could notice some differences. On win 7 some CAS related methods are widely called and those method calls were missing on XP.. Is this the reason ? If someone has faced similar issues,
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May 15, 2009
I want to develop a company security software, i wanted to ask if vb.net is web based software. and some tips of how I can start.
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