Security :: How To Deny Unauthorized Users With An Alert Message

Oct 16, 2010

I want to deny users who have not logged in with a message" you have to login to access this page".C

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Similar Messages:

Security :: Deny Users To Some Web Pages?

Sep 29, 2010

i have a website having a couple of pages,i'd like to allow all users to be able to browse some pages and deny them some web pages.I know it's something to do with creating an authorization tag and adding some allow or deny user,but i have no idea how to implement it.

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Security :: Redict Page For "role Deny" Users?

Feb 10, 2010

I was wondering is there a way to redirect a user with a role defined in web.config as "denied", to a page explaining "you are not authorized to see this page" instead of redirecting it to a login page of a form based authorization without automaticaly signing user out?

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Security :: Deny Users = "*" Not Working On Webserver?

Feb 21, 2011

I am very new to I am using 4 on IIS 6. I have another company that has setup the webserver.I have an existing website that is on the same domain that is just plain old .asp, html. The .NET part is for a client dashboard/members area.I just would like to get "deny users" to work in my web.config file. It works on my localhost but it will not work on my web server. I made sure that they created the APP_DATA folder with write permissions, so I can register users and they can login butI can't make a directory that is only for all users.I tried this in the root and created a web.config file in the directory client_area, but nothing worked.

<location path="client_area/MemTest.htm">


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IE Security Warning With Widgets / Ensure This Message Doesn't Come Up As It Could Be Off Putting For Users?

Apr 19, 2010

I'm creating an ASP.NET application which uses Facebook Connect and fbml tags. It also uses the LinkedIn widget. When I run this app in any browser, there are no warnings and everything works. However, in IE, a message like this comes up:

Security Warning:
The current webpage is trying to open a site in your Trusted sites list. Do you want to allow this?

Current site:
Trusted site:http://localhost

(same for I know how to fix this from a client perspective and to stop the security warning showing up. However, is it possible to ensure this message doesn't come up as it could be off putting for users who don't know how to suppress this warning? I haven't tried uploading it to my webhost, so not sure if this message will appear for everyone in production. However, I always get it on my local machine.

(None of my pages use SSL, so I don't think that's the issue. I tried using FB's HTTPS urls but that didn't make a difference).

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Security :: Difference Between The Allow And Deny?

Feb 5, 2011

I would like to know what is the difference between the Allow and Deny ?

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Security :: Deny Directory List From Url?

May 20, 2010

how I can prevent someone from viewing directory list (files) from url?

For example: [URL]... I don't want anyone to see directory list of files under the folder directory by just entering above. I have several project folders for my web app and in each folder, I have a web.config file <authorization><deny users="?" /></authorization> as well as <location> tags. They are working fine from preventing unauthorize access to the .aspx pages and redirecting to login page. But still want to prevent viewing the directory folder.

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VS 2005 Send A Alert To All Users?

Oct 28, 2010

i have a web application hosted on my server.I want to restart the server, how can send an alert Message to my all users that using my web application "Server Restart in 10 Minute please logout"

how should i do it using (VB as code behind)

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How To Change Alert Message Title

May 28, 2010

i have an alert message from code behind :

string myscript1 = "alert('e-mail is required.Please put at least one!');";
Page.ClientScript.RegisterStartupScript(this.GetType(), "myscript", myscript1, true);

in the title of the alert it says "Message from web page" how can i change it to the one of my choice??

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Web Forms :: How To Create Alert Message Box In VB

Mar 11, 2010

How to create a alert message box in VB.Net? Click the "Reset" button, alert message will popup like "Do you want to reset your password?"if yes, it will reset.If no, come out.write a vb coding.


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Databases :: Alert Message To Second User?

Feb 23, 2011

on it,how can i acheive thisAround 16 users are using web software developed in VB.Net-MySql.i wanted to alert with message to user B if he opened the same record of User A,User A already opened working

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VS 2005 - Adding Alert Message Box

Sep 23, 2014

I am trying to add alert message box to my application using below. I need to replace the text string with a Message variable. Cannot seem to get that working.

Page.ClientScript.RegisterStartupScript(Me.GetType(), "ALERT", "alert('Replace this with a variable')", True)

Dim Message as string
Page.ClientScript.RegisterStartupScript(Me.GetType(), "ALERT", "alert(' """ & Message & """')", True)

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Security :: Forms Authentication - How To Deny The Return Url

May 27, 2010

i have 2 pages like login.aspx, login.aspx page iam using the login contr ol.for this i created the users in the configuration manager.when enterting into default using these login id,password it's working fine.when iam copying the default page url from IE broswer and pasting in the another broswer it's entering into default.aspx page only not into login.aspx page(iam using the form authentication for this).

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Security :: Deny Pages From Direct Access?

Dec 28, 2010

I have certain pages in my application that are designed to be accessed only by redirect from other pages, and not directly(i.e they must get a query string from other page, otherwise there is an exception).

So I want to prevent users from accessing them by typing the URL, but I want them to be available by redirect.

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Security :: Deny Same Login From Multiple Computers?

Jan 20, 2011

i am using form authentication in my web application.

by default, form authentication allow 2 different users to log in from 2 different computer using same username and password. due to which i am facing some problem.

when user 1 clicks on menu i am maintaining the name of selected menu in a session. but if another user clicks on different menu then the session variable is set to the menu selected by user 2. due to which the 1st user is facing some problem as the value in session got changed.

How can i overcome this problem? is there any way, where once the user has logged in, no one can log in with same username and password from another computer?

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Security :: Deny Access To A Public Page?

Apr 21, 2010

I have a folder called <mysite>/Pages. This folder is PUBLICIn this folder I have a aspx page called : MySecure.aspx I have on the default.aspx page a hyperlink to the "~/Pages/MySecure.aspx page".I want to limit access to the MySecure page to only those in a Admin role (so no members no guests or www users can see it. I dont want to move MySecure.aspx into a secure folder.This is what I did in the wedconfig

<location path="Pages/MySecure.aspx">


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Alert Message In Sharepoint Versus Webpart

Feb 8, 2011

I am using the sharepoint visual webpart 2010, In this webpart how to generate javascript alert/papup message in server side code.

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How To Alert A User Of A New Message Using Some Kind Of USB Device

Jan 18, 2010

I want to alert a user of a new message using some kind of USB device (e.g. a flashing light). Is it possible to control a USB device from ASP.NET or Silverlight?

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Security :: How To Deny User With C# Code Instead Of Setting Web.config

Oct 16, 2010

I have some pages that need user to sign in. If not, I need to redirect user to signin page. I know this can be done by using some code like"<system.web><authorization><deny users="?"/></authorization></system.web>" in web.config.

But can I just write some code to do the same function?

like in page load method, I can check whether user is sign in, if user is not signed in yet, how can I redirect user to the login page by using code? and how can I stop sending the content of the page to user?

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How To Implement Security For MVC Site To Deny Access To A Particular Group

Dec 8, 2010

I have an internal corporate ASP.NET MVC website.

Requirement(1): When any person is on the network, they can access this site EXCEPT one AD Group (Example: AD_Sales group).

Requirement(2): Also like for example if a person that has the access passes a url (Ex: http://mysite/Home/Index/Product/Letter) to a sales group person, he still should NOT access and need to display a custom message saying "You are not authorised to view this page".

If the scenario is like to issue the access to one AD Group and deny access for all others, it is fairly is. It can done from IIS. I am Wondering how to do this.

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Security :: Deny Access To Webapplication To Specific Computers?

Mar 2, 2011

i have a web application which can be accessed via intenet the application is running on iis and configured using a router..i m looking for a good solution where i can give access to only authorized computers rest of the computers cannot access the applcation for eg:- if i have a users in office1 in sales dept. and he access the application from his office, so i want to deny the same user or any other user, that he cannot access the same application from home or antwhere else.

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Security :: Keeps Redirected To 401 Unauthorized Page?

Aug 26, 2010

I keep redirected to a "401 Unauthorized" page, which is the Login page. It first loads a 302 Found (Failed to load source for: http://localhost:4558) page then

the redirection.

<!--<authentication mode="Forms">
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;<forms loginUrl="~/Login" timeout="2880"/>
&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;</authentication>-->

Everything works well when I comment the attribute Authentication at web.config or if after I logged-in.

Before this happens, I delete all files at (C:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files). Don't you think this is the reason?

I'm under MVC, even if I remove the action filter Authorize(), I still get redirected to 401.

<identity impersonate="true" />

I use VWD 2008 SP1 and MSSQL2005.

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Web Forms :: How To Close Popup Window Without Alert Box Message

Feb 8, 2010

I produce a popup window by adding a hyperlink to a table cell dynamically in my code behind. Here is the code:

Dim sHyperlink As
String =
"<a href=""LabPopup.aspx?RefNo=" & iLabRefNo &
""" target=""_blank"">" & strValue &
"</a>" objCellValue.Controls.Add(New LiteralControl(sHyperlink))

So on my web page, I will have a list of these hyperlinks and each have a different iLabRefNo. When I click on one of these links, the popup window does appear correctly.

I have a button on the popup window that closes the popup. But I get this message in an alert box when click on my button:

The webpage you are viewing is trying to close the window. Do you want to close the window?

If I click OK then the window close. But I just want to close the popup wondow without this message. What do I need to do?

Here is my code for the button to close the popup:

<script type="text/javascript">
function CloseWindow() {

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Modifying The Standard Alert Message Of Validation Controls?

Feb 25, 2010

I have a form with a textbox, a button, a validatorsummary, and a requiredfieldvalidator.

I want to validate the form but change the aspect of the "alert" that the standard validationcontrols are using. Is that possible?

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How To Show An Alert Message Box For A Button In Update Panel

Nov 1, 2010

I have a webform all the controls are in a update panel,i have to write a script for showing error messages in a popup.

These are the scripts i tried


these scripts work fine if the button is outside the update panel. I want scripts for displaying on a click of button which is inside update panel.

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