Forms Data Controls :: Coding Is Not Working For Making Password Field Encrypted In Sql

Aug 31, 2010

Coding is not working for Making Password Field Encrypted in sql

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Similar Messages:

Web Forms :: Decrypt Encrypted Password In Database And Send Forgot Password Email

May 7, 2015

I am using the below post to encrypt and decrypt the password.


Now my code is working for Encryption. But now what I want is,

When I am using Forgot passwprd functionality, I want to send the decrypted password to the respective user in the Email.

In my database table the password is saved in the Encrypted format.

I have the code decrypt code from the above mentioned post, the question is where to place in the below code so that it will decrypt it properly

Here is my code:-

protected void btnSubmit_Click(object sender, EventArgs e) {
DataSet ds = new DataSet();
using (SqlConnection conn = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["DefaultCSRConnection"].ConnectionString)) {

[Code] ....

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Forms Data Controls :: Gridview Control - Making Another Field Mandatory?

Jun 29, 2010

based on the content of a field in my gridview, I would like to make another field mandatory..So its like this, if the field in my gridview called "Name" = Fred then the "Salary" field is mandatory and has to be filled in by the user, however if the field name is not "Fred" then the salary field is not can this be achieved?

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Keep That Password Encrypted In Code While Checking It Against A Data Store?

Jan 18, 2011

Even with https enabled, you can write a password to the event log in code-behind. Any way to keep that password encrypted in code while you're checking it against a data store?

(using Login control)

(couldn't add comment to Andrew's answer, so I'm putting it here)
NTLM uses the username/password of the machine the user is logged into right? For this, I was thinking using ActiveDirectory on the server as the data store. It would have a diferrent un/pw than what the user is currently signed in to their machine as.

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DataSource Controls :: Save Encrypted Password Into Database Table?

Jun 14, 2010

I'm using ASP.NET 3.5 and Visual Studio 2008 C#.

I'm creating a website and currently making tests for registration. I've manage to create a registration form in the web site and save what the user inputs in the textboxes into a sql server 2008 database.

One of the fields is Password. What I want know is how do you save the password into the database but the database stores it encrypted. That way I'm just able to see the password encrypted. Then when I make a log-in form how to validate the password input by the user with the encrypted one and give a succesful login.

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Web Forms :: Password Encrypted Email In C#?

Oct 13, 2010

I need to send password encrypted email in C# -how hard is this to do ?, and how to do it ...??Do you nee SSL certificate or not ?I know how to send normal emails becuase i did it already but not encrypted emailsIf you have personal experience , then tell me the how.

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Web Forms :: Implement Login With Encrypted Password

May 7, 2015

I have trouble using this encrypting and decrypting password

Refer here: [URL] ....

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How To Show Plain Text In Password Field And Then Make It Regular Password Field On Focus

Jan 2, 2010

how to show plain text in password field and then make it regular password field on focus

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Security :: Encrypted Password Method?

Jul 15, 2010

I am using a standard implementation of the membership provider. I however, need to compare a supplied password (from a textbox) with a saved encrypted password. This is for a new security policy at work.


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Security :: Encrypts Only The Password Is Not Encrypted And Username?

Jul 7, 2010

For testing I used this:[URL]Encrypts only the password is not encrypted and username.Why not?For security reasons, I would like also to encrypts username.

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Security :: Encrypted My Password And Store In Database?

Feb 13, 2010

for maintain security, i encrypted my password and store in database like following

Dim PWD As
String = FormsAuthentication.HashPasswordForStoringInConfigFile(txtPassword.Text.Trim(),

but problem is suppose user forget his password and need to know then how can i decrypted the password and send to the user?is there any other suitable way to handle password?

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MVC - Sending An Email Attachment Which Is A Password Encrypted PDF File?

May 20, 2010

I am working on document storage and retrieval application. In which i display the pdf document as an png image , but i have a email button on the top. On clicking that the user would be able to provide an email address to which the document needs to be sent, and I need to send this pdf as an attachment. I need to password protect the file for security reasons. I have no clue on how i can do this in mvc.

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Web Forms :: Forms Authentication With (Encryption) Encrypted Password?

May 7, 2015

I was able to encrypt the password and save it in the database but I need to encrypt the password now when the users try to login.  For example, user comes and types his/her username and password but the password is already encrypted in the database, how can I decrypt and authenticate the user? 

protected void ValidateUser(object sender, EventArgs e)
int userId = 0;
string constr = ConfigurationManager.ConnectionStrings["constr"].ConnectionString;
using (SqlConnection con = new SqlConnection(constr))
using (SqlCommand cmd = new SqlCommand("Validate_User"))


here is the decrypt function

private string Decrypt(string cipherText)
string EncryptionKey = "MAKV2SPBNI99212";
byte[] cipherBytes = Convert.FromBase64String(cipherText);
using (Aes encryptor = Aes.Create())


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SQL Server :: How To Know If Field In A Table Is Encrypted Or Not

Aug 8, 2010

if field in a sql data table is encrypted or not ??!!

like a function that return true or false>>> IsEncrypted()

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Security :: Encrypted Password - Sort Of Encryption Or Decryption In Order To Verify The Credentials

Jun 16, 2010

For our website, we have decided we would like to maintain our user passwords as encrypted binary data in our database. We are using ASP.NET 3.5 to host our site and SQL Server Express 2008 for the database, both running on the same server. When a user logs in and submits a username and password, there will need to be some sort of encryption or decryption in order to verify the credentials. To me, it would appear that there are 3 ways to do this:

1)[C# Encyrption] On User creation, perform encryption in the Web App and submit the encrypted password to the database. To verify credentials at Login, perform the same encryption on the submitted password and ensure that it matches the value stored in the database.

2)[SQL Encryption] On User creation, submit the plain-text password to the database and have it perform one of the SQL encryption variants during INSERT. To verify credentials at Login, have the database perform decryption on the password during the SELECT statement, and compare the plain-text submitted password to the one in the database.

3)[Mix] On User creation, submit the plain-text password to the database, and have it perform one of the SQL encryption variants during INSERT. To verify credentials at Login, perform the same encryption algorithm used by SQL on the submitted password ( is this possible? ), and ensure that it matches the value stored in the database.

Does anybody have an opinion as to which of these options is best? Number 1) is the most familiar to me, and would be the easiest to use with LINQ to SQL ( which is our current data model ), so I am leaning towards that. But if there are better options I would love to know about them.

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Forms Data Controls :: Template Field Is Not Working In 4.0?

Feb 10, 2011


Template field is not working in 4.0?

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Web Forms :: Binding Password To Password Field?

Oct 18, 2010

I have a form that is used to add and edit data. Based on a dropdown selection, the form is either prepopulated or left blank so you can add new data.

I have a password field that is set to TextMode="Password" and works fine when adding new data, it displays ***** as you type..

Now if you select from the dropdown and there is already a record on file, it populates the form to allow you to edit the information.. Now i DONT want to display the password in plain text, but i want to populate the field so if they make any changes all field data is kept and table is updated with all of it.

I already debugged the page and my variable is being set with the password, but the textbox doesnt even show the ***** for the password value.

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Forms Data Controls :: Calculated Field Sorting Now Working?

Oct 1, 2010

although i had to take the table that has my calculated column and make a view (so i could filter) and then bind the gridview to the view.

My question is as this.

1.) in order to get my calculated field i had to load my data into a table (as suggested)

2.)Add a column to the table and perform calculations

3.)make a dataview from the tables because i could not get the Gridview.datasource= ds.tables("loads").select("Deadhead <= " & sngRadius

4.)the largest of the 3 tables my query is based on contains about 7000 records. The way i have the logic & programming now everytime a new "truck location" is put in the textbox1 and "find loads/button1" is clicked. It calculates the deadhead miles of all 7000 records before filtering. I am filtering based on the deadhead miles.

Does anyone have any recomendation about how to speed this up a bit.

Also in order to get paging to work i had to rebind/filter the data again ... means looping through all 7000 records each time paging is called. This seems terribly ineffecient as i am already forced to use access instead of SQL.

Would i see a performance increase if i installed SQL or mySQL and create linked tables to the ones i use in access. or would access still be the bottleneck?

I don't know if the performance increase would be negligible as i still ultimately be getting the data from Access.

I have posted the entire code for the page below. When i originally started i didn't think there would be to much code so i left it all on one page instead of using code-behind. Would i gain anything by swapping to code-behind now?


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Web Forms :: Password And Confirm Password Validation - Simple Alert Of Blank Textbox Is Not Working

May 7, 2015

I have written a javascript code for handling the password functionality. The scenario is: when user wants to change the old password, he cannot fill the same old password again. I have written the code. But even the simple alert of blank textbox is not working. See the code for reference:

Javascript code:- 

<script type="text/javascript">
function ltrim(str) {
var reg
reg = /^s+/g
return str.replace(reg, "")
function rtrim(str) {

[Code] .....

aspx code:-

<td class="auto-style1">Old Password</td>
<td class="auto-style2">
<asp:TextBox ID="txtOldPassword" runat="server" TextMode="Password" class="txtcareer"></asp:TextBox>
<asp:RequiredFieldValidator ID="reqtxtOldPassword" ControlToValidate="txtOldPassword" runat="server" ErrorMessage="*"></asp:RequiredFieldValidator>

[Code] ...

Why this is not working...

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Forms Data Controls :: DataPager Control With QueryString Encrypted

Mar 10, 2011

I have a datapager control
<asp:DataPager ID="DataPager1" QueryStringField="pageid" runat="server">
The control works perfectly when the QueryStringField "PageID" not not encrypted. When it's encrypted the control no longer works. Is there a way to assign the page number in the back end? Is there a way to work with encrypted query string with this control?

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Forms Data Controls :: Updating Encrypted Data To SQLServer Database With GridView

May 31, 2010

I'm just wondering if anyone has come across a good, easy method for updating a SQL Server 2000 DB table using the edit feature in GridView. The catch here is that I need it to encrypt, send to database, then decrypt when the page calls it to be displayed. I have successfully implemented an insert method using FormView with encryption. For some reason, I just can't seem to figure out the edit/update.

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Making Web.config Password Protected And Use It In Application?

Jun 18, 2010

I want to make my web.config password protected so that external users do not open it. But my application should be able to access. Is there any way to do this?

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Forms Data Controls :: How To Reduces The Treeview Coding

Mar 22, 2011

iam creating a mini ERP project.. in that i am creating menu type as tree structure... i am using the below coding to expand the tree structure while page loading...


the tree structures(nodes and sub nodes) calls from the database and it expand to the screen using above coding...

i have problem in it., each time when the page loads. the above coding runs about 170 time to expand the treeview to display in the screen.. i want to reduce this running cycle of this code.

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Forms Data Controls :: Button Coding In Gridview

May 19, 2010

i have taken a button in itemtemplate in gridview hte grid view have a column name votes i want when i click th button the value of votes increases by one of that particular row please provide the code in c#

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Forms Data Controls :: Coding OnPageIndexChanging Programmatically?

May 8, 2010

I am building a class in which a GridView is created programmatically.I understand the need to fire the GridView_PageIndexChanging sub (no problems when coding the GridView declaratively).But when I build the GridView programmatically, I get the error:The GridView '' fired event PageIndexChanging which wasn't handled.How do I programmatically handle the PageIndexChanging event (code snippets in VB please)?

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