Security :: How To Lock The User With The 3 Times Entering The Wrong Password
May 20, 2010How to lock the user with the 3 times entering the wrong password?
View 10 RepliesHow to lock the user with the 3 times entering the wrong password?
View 10 RepliesDo anyone knows how to lock a account after a user enters the password too many times.
View 3 RepliesI wanted to know how to add the feature- that user should be redirected to an error page where the error will be display, upon entery wrong username/password when trying to login through an asp.net login control?
1. how to redirect the user to an error page upon entering wrong username/password (from a login control which is placed on master page)?
2. how to pass the error to the error page so it can be displayed there?
I have to enter the username and password and login in to a site say gmail, from my web application.
is der any way wherein i can give the user id and password in my application and try to signon to the other application using c# code.
Can this be done using c# .net ?
using Login control after entering userid and password if i press enter it is navigating to the defaulturl page mentioned in web.config.what shall i modify so tht if i press enter i should login
View 3 RepliesIs it possible for a user to recover their password by entering their e-mail address alone?
Right now I am using the PasswordRecovery control, and i have security questions disabled. So all the user has to do is put their User Name, and hit submit, then their password is e-mailed to them.
But, a lot of my users forget their User Name, so right below I have a User Name recover section. The user inputs their e-mail address, and their corresponding user name shows up.
I would like to simplify this and just require the user's e-mail address to provide them their user name AND password.
i was wondering if anyone could help me with a problem i have. im not sure how to go about this exactly i have a web site for a group of ramblers
i have a master/details page which shows walks planned for the future and they can click "details" for the full details
but what i want to incorporate into it is that when they are looking at the full details there is an option to add them to it as attending by entering a user name and password (saved in a table in the database) and if entered correctly their username will be added to it as attending.
Foe getting Logon computer username i m using digest authntication mode. But when i browse website it's asking for username and password. while already windows login with the same username.
I understood that in this auhtntication mode it's required. But r there any configuration with it i am not getting this Prompt ? Any group ploicy ??
For IE i have added website into trusted zone but still it's asking for username and password.
R there any other way i getting Computer logon name in asp.net application. There are But only work when i run from Editor from IIS it's not retuning value.
I am struggling to login into my web portal on my new sony vaio laptop. I think that I need to do some settings, or download some plugin. Infact I don't know what to do, as I have spent many hours trying to login, but no success. Below is my office website:[URL]When I enter my credentials and click login, the web page gets refreshed, i.e username and password get erased, rather than taking me into my web-portal. The laptop is having windows 7 home premium, with ie8. I have also tried installing firefox, chrome, opera and safari, but same problem.
as sony has refused to take the laptop back and they are saying that there is problem with website. Similarly, website staff are saying that there is a problem with the laptop and not with the website.
I use password recovery control for testing purposes. Passwords are stored in the database as hashed format.
Control can successfully send email to user but password always wrong. whats wrong here?
[Code]....
I wanted to show message "NOT valid user"; when user provide wrong userid/password ...but it does not showing any label in it..
Code:
public string Checkuser(string value1, string value2)
{
ExecuteTSQL ts = new ExecuteTSQL();
DataSet ds = ts.SelectQueryDS("select * from tbl_user where USERNAME =" + "'" + value1 +"'" +" and password1 = " +"'"+ value2+ "'" );
if (ds.Tables[0].Rows.Count > 0)
[code]....
I want get code for how to stop sending mail when email format is wrong in password recovery control and getting error message and also how to getting error message, means how to stop that.
View 5 RepliesI just begin creating a website for an organization. First page to be displayed in the login page. I dont have any knowledge in ASP.NET Security. On Login page, i want to display UserName field as disabled with the useralias of the user who currently logged into Windows. Password user has to provide and it should be that user's windows password.
How do i validate that password that user has entered is his windows password?
I have a log in screen.
If the username and password do not match, it displays the message "invalid username/password" on the screen
But the cursor moves away from the password textbox. I want to cursor in the password textbox if the username/password is not correct
i use the CreateUserWizard in order to create users. Asp.net generates automatically a password which is sent to the user by email.
The emailaddress must be like this: firstname.name@ourdomain.be . If 'firstname.name' doesn't exist in our Exchange server ('ourdomain.be'), then:
1) the user is still created
2) the message page with: 'Mailbox unavailable. The server response was: 5.1.1 User unknown' appears
E.g: if user John Wayne introduces by error Jhn.Wayne@ourdomain.be , then this user must not be created, and only a simple Alert-message must appear.
I tried a lot of Try / Catch / Endtry but all my attempts fail: the user is always created and the whole message page appears. I also tried with CreateUserWizard1_SendMailError sub.1
Here the aspx file:
[Code]....
I was/am struggling with security for my first MVC applicaiton. It worked out great for me, but not for my users. I wanted to use Windows Authentication (and I seem to have that working). But when I was still trying to implement it, I was on one of our users computers where they were logged in. I navigated to the main Index page and used the supplied MVC login link and *MY* credentials. So now every time that user navigates to that page, it logs her in as me. We are using IE8, I have deleted all the cookies, passwords, forms information I can fine through Tools|Internet Options|Tool|Content|AutoComplete.
View 6 Replies<siteMapNode roles="*"> <siteMapNode url="~/Default.aspx" title=" Main" description="Main" roles="*"/> <siteMapNode url="~/Items.aspx" title=" Adv" description="Adv" roles="Administrator"/>....
any user can see Adv page. That is a trouble and a qustion : why and how to hide out of role sitenodes.
little addition : <siteMapNode roles="*"> appears to all nodes If I don't do roles="*" on main node, all users can't see Main node ... And I SiteMapDataSource works only if there 1 node
I want to validate Username and Password in a database. My database name is UsersLogin. The database table name is UsrLogin. The users are Mary with password: acd222 andJohn with password: dbd445 (field names : Usersand UserPassword)How can these 2 users login using their individual account details? And how can i lock them out after 3 wrong attempts
[Code]....
In login.aspx I have used login control to enter user name and password, the problem is: even my caps lock is off when I enter user name it prints in capital letters but size is small size (when I copy and paste in note pad or msword it paste in small letters not in capital letters), when I turn on my caps lock on and type - it prints in bigger size as if I am typing in capital letters.
ex: 1. temp is my user name if my caps lock is off it shows like this TEMP (but size in smaller than 2nd one)
2. if my caps lock is on is shows like this as if I am typing capital letters TEMP
what do you think the problem is how can I fix it
I have a custom membership user class and custom MembershipProvider working against database. Due to security reasons the user passwords are stored in the database as hashed values. So my procedure
public override bool ValidateUser(string username, string password) is
{
//select hashed password from db
return (EncodePassword(password) == dbpassword)
}
[code]....
My Login.aspx form in Visual Studio 2013 just seems to be 'static' after I enter the correct username and password. I don't get any errors. My Login.aspx.vb code looks like this:
Code:
Imports Microsoft.AspNet.Identity
Imports Microsoft.AspNet.Identity.EntityFramework
Imports Microsoft.AspNet.Identity.Owin
Imports System.Linq
Imports System.Web
[Code] ....
Don't I need a file name/URL to direct the user to after he has successfully logged-on? How would I script that? Finally, I only have one Web.config file (associated with Register.aspx) and that looks like this:
Code:
<?xml version="1.0"?>
<configuration>
<system.web>
<customErrors mode="Off"/>
[Code] ....
I don't need another Web.config file for Login.aspx, do I?
I´m building a home page where logged in users shall buy products. To be able to get to the buy page the user already has to be logged in. But when he shall execute the buy he has to reenter his password again to check the user a second time. How do I check if his entered password matches his user password? I´m using the ASP Membership library and I have passwordFormat="Hashed".
View 3 RepliesI'm using the ChangePassword method of membership provider to change the password and one of the requirement before calling the changepassword is to retrieve the current password. But I'm getting error:padding is invalid and cannot be removedbelow is my web.config:
< system.web> < machineKey validationKey="4FD671E39167DFB91A918018007D095E50B7D2971B01AEDE26A7233FD9CC4A470F80689997EC2C7BB515F9D82C8B4D1F3A8495193630B11E8401C96BD0A5A133" decryptionKey="ED1555E75C7B91738172E0086456C70B9CAA4C44214FC2B1907123993EA4FA53" validation="SHA1"
decryption="AES"/>....< /system.web>
I have an ASP.Net 4.0 application that is using Forms Authentication and ActiveDirectoryMembershipProvider. It authenticates against Active Directory running on Windows Server 2008 R2.I use ChangePassword control for changing passwords.When the user changes the password he can log on for some time with the old password. My client feels this is a security problem with the application. Is there any way to make sure the old password does not work after the user changes it?Also, if I do iisreset on the web server, the old password stops working. The password must be cached somewhere in the web app.
View 3 RepliesI can recover my password but when I try to change my password to something a bit easier to remember it gives me:
Password incorrect or New Password invalid. New Password length minimum: 7. Non-alphanumeric characters required: 1.