What Kind Of Security Has To Be Built Into Application
Jan 23, 2010What kind of security has to be built into the application if it is connecting to a remote database server, mail server, on the company network/over a WAN?
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Asp.net Mvc - Expose Built-in Security And User Management To A MVC Application?
Jul 23, 2009I have built a MVC website on IIS6. I used the built-in ASP.NET Security without Membership, just the way it was implemented in the template solution. It is easy to secure a contoller or action, but now I need to expose the user management to an admin logged into the site. I understand that the builtin ASP controls for doing this are not "best practice" and are a dog to get working. So what is the best practice for offering user management through a ASP.NET MVC application?
I considered using the Entity Framework and wireing it up to the myriad of stored procs. but that seems awkward. I see options for AccountMembershipService and FormsAuthenticationService. That is what the existing project account controller uses. But, I am not fimilliar with either.I can't help but think that this should have already been there from the project template. This is a fundamental part of any website and you were given 15%, why not the rest?
What Kind Of License Need To Make And Distribute An Application
Mar 31, 2011I'm an old programmer who knows VB6. I want to write an application and distribute it to a friend. I have not enough time to learn now Visual Basic Express 2010. What can I do ? How may I obtain a license for this ?
View 3 RepliesHow To Connect Built On Camera To Application
Apr 20, 2009does anybody know how to connect the built on camera to my application so i can take snapshots for further manipulation? i am using vb.net 2003
View 1 RepliesBuilt An Application In Program That Would Expire After One Month?
Jan 26, 2012How we can built an application in vb.net that would expire after one month.
View 1 RepliesVS 2008 : Use The Windows Built-in OSK In A Touch Application?
Jun 15, 2010I want to use the Windows built-in OSK in a touch application I am creating. I found this link to a class that allows one to manage the size & location of the OSK. However, when I run it in my project all I get is a big blue bar at the bottom of the screen, with no keys being displayed. Here is the code from that link:
Imports System.Runtime.InteropServices
Public Class ClKeyboard
#Region "Constants"
[code]....
When Debug Or Built The Application It Is Still Showing The Old Icon?
Jan 11, 2011I changed default form icon in VB 2010. It worked perfect. But I re-changed this icon (form's icon property) to another icon, and when I debug or built the application it is still showing the old icon, through it shows it perfectly in design mode... What is the problem?
View 6 RepliesWindows Forms Application With Built-in Fonts
Aug 7, 2011I'm working on a Windows Forms Application. I use a Label with a special font I selected. I would like to see this font on another Windows system where the font doesn't installed. So, how can I build-in my font to the application?
View 2 RepliesUse Code That Is Built In A Dynamically Built Assembly?
Jun 29, 2010Is it possible to immediately use code that is built in a dynamically built assembly?I would like to create an instance of an ENUM built using.http:[url]......
View 4 RepliesAsp.net - PKI Security For .net Application?
Dec 17, 2010I 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?
View 1 RepliesDirectory Pointing To Self /creating Application With A Built-in Database?
Nov 16, 2011I made a simple program with a database connection:
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
[Code]...
Now I heard from someone that in order to make an application with a built in database, I should place the file inside the project.
C:UsersUserdocumentsvisual studio 2010ProjectsmyProjectJIMMY.MDB
How do I make the directory dynamic? So, wherever I place the published application, will it work?
.net - Application Online Security?
Jan 29, 2011I 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?
Vb.2008 Security Application?
Feb 8, 2012im 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
View 1 RepliesImplementing Role Bases Security For An Application?
Aug 18, 2009I wish to implement some role based security in my application. Has anyone got any links with some usefull info on this subject.
View 2 RepliesVB: Get Compiled DLL's Calling Application Info; COM Security?
Oct 15, 2010Through COM, one can potentially gain absolute control over a target system. For example: using javascript's ActiveXObject object in IE, one can create certain objects which were designed to have direct access or interaction with system properties and files.One would think common sense dictates users disable ActiveX features in IE immediately after installing the browser to ensure their system is protected while surfing the net, or at least paying close attention to which websites they permit. But, I doubt many average PC users know how or why to do this, or just get tired of mirco-managing it over time. I think any PC user or admin my COM class caters to would greatly appreciate not having to deal with that. Thankfully it looks like IE versions come packaged with ActiveX disabled by default nowadays.
I've built a very versatile COM class library in VB. I didn't intend for it to be callable from any website, but that feature is just part of the COM platform. I'd like to prevent the library from being called from IE unless the website is on a white-listed domain to proactively protect the user (and ultimately their entire intranet) from harm from malicious websites. What would be the best method in VB.Net to tell which application called my DLL, to be able to tell if it was called from any command or process originating from IE? And, what domain called my dll? System.Environment.GetCommandLineArgs()(0) gets me the calling application path. With this info, I can compare it to a black/white-list of applications.
Asp.net Mvc - Handle Application Security Using ActionFilterAttribute And/or SiteMap Authorization?
Jan 12, 2010i created the following ActionFilterAttribute to check if a user is granted access to a page. I also created two custom Exceptions to handle different scenarios: NotLoggedInException and InsufficientPrivilegeException.
[Code]...
Where do I catch the exceptions to for instance redirect users if not authorized?Should I perhaps use the SiteMap authorization somewhere else instead of using the ActionFilterAttribute and throwing Exceptions..?
note: as you can see I'm using a custom class for BLL.Page. This is a ORM page which has Role based security stored in the database. SiteMap is also populated based on this data
Model For Application Security And Possibly Internet Access?
Mar 5, 2012We are in the process of upgrading to WIN7 support and finding issues with the existing impersonant security model we previously used. So i am looking for suggestions before we hit the code.Application ABC.exe is running on a PC with restricted permissions
View 15 RepliesApplication Attempted To Perform Operation Not Allowed By Security Policy
Sep 27, 2011When I try to run my DLL in Autocad, I got the message below.Application attempted to perform an operation not allowed by the security policy. To grant this application the required permission, contact your.I know there are many threads on this error, but Im not sure about one thing.Can I resolved this on our FilesServer or I have to do something on each computers that will use the DLL ?
View 3 RepliesApplication Security: Counting Days Independent Of System Calander ?
Jun 10, 2011Counting days independent of system calander ?
View 1 RepliesApplication Security: Counting Days Independent Of System Calendar
Jun 10, 2011I want to add a feature to my trial version of the application. After first activation, I want to make it limited to 90 days. But I am concerned about user's changing the date of system hence deceiving my application. Is there any possibility to make it fool proof in a way that even if user takes the calender back, application expires after 90 days of first activation? First activation date has been saved in the database.
View 2 RepliesSecurity - Getting Message When Run The Application - Assembly Does Not Allow Partially Trusted Callers
Apr 28, 2009Out of 70 users of my application 2 are getting the following message when they to run the application... That assembly does not allow partially trusted callers. The reason for the error is that by default .net applications run from a network location have limited permissions. You need to use caspol.exe to add the network folder where your application is being run from to the Trusted Zone. If you do a search on these forums you will find plenty examples of how to do this. It is fairly simple. It will have to be done on every machine that will be running the application and a simple cmd file can be made to do this. The only difference is that I've asked our service desk to install the application to the local C drive which I believe they did.
View 10 RepliesWinforms - Controls Based Security In A Windows Forms Application Using .NET?
Sep 5, 2011I need to implement, Controls Based Security in a Windows Forms Application using VB.NET. I tried google but did not get anything much to work with.
I would like if someone, could suggest some books or tutorials.
VS 2008 Application Attempted To Perform An Operation Not Allowed By The Security Policy?
Jun 10, 2010This error occurs when I want to add my app to the startup keys
My.Computer.Registry.LocalMachine.OpenSubKey("SOFTWAREMicrosoftWindowsCurrentVersionRun", True).SetValue(Application.ProductName, app)
[code].....
Application Running A Silent Install Of An MSI - (how To Disable Open File - Security Warning)
Jun 1, 2010I am writing a small visual basic application to install clean up tools quickly on any machines that we need to work on here at my workplace. I am using 4-5 cleanup programs that I have packaged into MSI's and have batch scripts that I am calling in my visual basic application to run them as silent installs. However, because I am doing the silent installs, windows always pops up with the "open file - security warning" and I have to click run for each individual program. I am wondering how to get around this from my end within the application. I know it can be disabled in windows but I am not wanting to have to go through a process on every machine that I run this program on. I would like to find a fix on the back end in my script.
View 2 RepliesWebBrowser Control Make Application Or The Deployment PC Vulnerable To Any Significant Security Risks?
Mar 17, 2010I have a Visual Basic.Net Windows Forms application to which I am considering adding the WebBrowser control. I'm assuming that the PC's on which this application will ultimately be deployed/installed will have the latest Windows (XP, Vista, or 7) updates, a firewall, and an Internet security suite installed/running.
With this deployment environment in mind, does the WebBrowser control make my application or the deployment PC vulnerable to any significant security risks? Are there any programming issues that should be addressed to eliminate potential security risks when using the WebBrowser control?
System.Security.SecurityException: System.Security.Permissions.SecurityPermission?
Jul 27, 2010I 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]....
Run Windows Application Built With .Net 2.0 On 64 Bit Windows 7?
Oct 13, 2010I have created windows 32 bit application built with .Net framework 2.0. and VS2005. will it run in windows 7 64bit os? because my client report problem about this.
View 10 RepliesWhat Kind Of Array Is Foo() As Foo()
Dec 3, 2010We generated a class from an XML file a while back. I think we used xsd.exe.
One of the main node collections in the XML file was rendered as:
<System.Xml.Serialization.XmlElementAttribute("PRODUCT")> _
Public Property PRODUCT() As PRODUCT()
Get
Return Me.pRODUCTField
[CODE]...
And sure, there's PRODUCT class defined later on, and it worked fine. Serialized and deserialized fine. Didn't need to worry about it or manipulate it. Only now we have to revisit and manipulate the data.
But what kind of collection (array?) is Public Property PRODUCT() As PRODUCT(), and how do we loop over it? And add to it? Basic question, I know. Probably got too comfortable with generics and now xsd has thrown something at me which isn't List(of T) I'm running scared.
A Different Kind Of Flicker.
Mar 8, 2011I have just run into an issue of screen flicker that I haven't been able to solve. I have a panel with dozens of controls on it. Painted onto the panel, behind the controls, are a few colored rectangles.
Those rectangles flicker whenever the mouse is moved over any control, or off the panel. Basically, a paint event for the panel is raised whenever the mouse leaves the panel.
Therefore, I thought that if I only painted the rectangles when they needed to be painted, not every time the Paint event was raised, that I would be able to avoid the flicker. After all, there is no obvious reason why they would need to be re-painted just because the mouse moved over a control on the panel.
the paint event was still being raised, and the panel just wasn't painting the rectangles, so they weren't being drawn at all (but they sure didn't flicker). So, the flicker is being caused by the fact that the paint event clears the panel, which gets displayed in a cleared state for a fraction of a second, then the rectangles are drawn in.
Doublebuffering the form has no discernible impact, which may well be because the screen draws the absence of the rectangles on one frame, then draws the presence of the rectangles on the next frame. They both get shown in sequence, so the rectangles appear to flicker badly.
One obvious alternative is to not even draw the rectangles, which works great, and they are only useful visual guides, not essential components. Still, that doesn't seem like a good solution.
So what I am looking for is a way to supress the display of the undrawn image before showing the finished image.
What Kind Of Database To Use
Mar 29, 2012i want to design a billing software using vb.net.i am planning to use microsoft sql server.how can i save different invoices in a database? i mean,i need to save the whole invoice( invoice no, date, products, rate quantity etc, ie the whole invoice so that it can be accessed again and editted as well ).
can i do it in sql server itself or should i save it in microsoft excel? or is there any better method which i can adopt?