Encryption Of Name And Password

My form accepts user name and password. I want to encrypt the password when I send it to the server. I think I can use windows advapi32.dll functions to encrypt and decrypt the data. Does anybody know if I can use this dll directly in my asp? Do I have to write customized dll which uses advapi32.dll and then use the customized dll in the asp?

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Looking At Password Login Encryption

Basically what the title says. Im looking into and currently trying to develop a nice secure login. To be honest for this project not much of a security issue but yet learning now will help later.

For this instance though there will be a minimum 1 login user to maybe 4 users. A database in this instance to maybe store the encrypted password dont seem worth while so what other way am I best doing ? Or is still the database the ideal method as obviously they have to be stored somewhere.

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Reverse Engineering Password Encryption

I am trying to re-work the login interface of an e-commerce system that we use but I need some help reverse engineering the user password encryption, it is a fairly basic HEX encryption of some sort. Here is what I have so far (and some sample PW)

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Individually Password Protect Multiple Directories? Password Expiration?

I have a client who wants to password protect a learning course that is set up in modules. Each module needs to have it's own password protection so users can only access them as they progress through the course.

Each user should have their own password (for each module) and, said client would like the password to expire for the user at some (predetermined?) point. Is this possible? It seems like a lot (in terms of setup), but I don't know much about password stuff.

If it is possible, can someone give me an overview of how it works (theoretically) or where to find more specific info on setting something like this up (in ASP.net)

If it isn't possible, can someone suggest what is more reasonable in terms of protecting the modules?

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Password Sessions - Prompt Password Change

I created sessions to authenticate username and password. How can I utilize this same script to alert the user to change password at 3rd login? In other words when a user logs into a site after the 3 or 4th time which ever, they are prompted to change their password. Code:

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ASP Encryption

I want to encrypt the values that are passed as querystring and decrypt tha values in the result page in ASP.

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RSA Encryption

im looking to encrypt a string of numbers in ASP using javascript. Ive been looking up encryption using RSA that does this for text strings. Does anyone know if this can be done with a string of integers?

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Encryption Using Ssl How Can?

Is there an encryption protocol that asp classic uses that asp.net also uses?The reason is, I need to allow users to automatically be logged on if they are logged onto the old asp site in the .net one.They are on the classic asp site, they click a link, first, some info is gathered then it is encrypted and placed in a query string.The .Net site gets the query string, decrypts it and takes it from there.

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Asp And Js Encryption

I'm trying to find an encryption algorythme that is emplimented in asp and js so that I can encryp a password client side with the js and decrypt server side with the asp.

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Encryption Like Md5

What is equal function to PHP's md5() in ASP to encrypt strings?

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Encryption

what I'm looking to do is encrypt a small portion of html code that is generated by my ASP page. I haven't had much luck finding any info to see if it can even be done though.

Does anyone know a way to encrypt html so its not as easily viewed by the source page code?

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Code Encryption

What will be the best way to encrypt/decrypt my code. I'm currently using a include file in my code, and want to encrypt this code page.

Will it be best to write a dll to do the encrpytion/decription and call this every time
I want to access the file or not.

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Data Encryption

How to display data in 128 bit or min or 64 bit encryption form.

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Encryption/decryption In ASP

I would like to know what is the best to encrypt/decrypt info using ASP. I would like to encrypt some darta when recording it in an Access db and decrypt it when retrieving the data in question.

I guess that there are no built-in function so I was wondering if you would have a script that you would recommend. Or should I use a third party? It doesn't have to be very complex.

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File Encryption

I am planning to provide the Pause/Resume while uploading files.Our site is using both java applet and activex to do this.The list of selected files will be stored in an encrypted file using SHA256(I have taken the code from:

[LINK]...

The user can Pause file uploading and can resume file uploading even without login to our site at any time (even after days/weeks).Since the list of files are stored on an encrypted file our site's client service program will upload the rest of files.I invite all to discuss about the security issues arise out of this solution and how secure is the above program using SHA256?

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Sql Server Encryption

Is there any function in sql server to encrypt a column data? If not, then is it possible in ASP?

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Code Encryption

I have developed a real estate software and I want to encypt few lines of ASP code so that it becomes difficult for a user to edit the code and change copyrights. Example:

<%
CONST txtUrl = "itHighway.co.uk"
CONST txtTitle = "Real Estate Software"
CONST txtDatabase = "MS Sql Server"
%>

How can I encrypt only first two constant variables?

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Multipart Encryption

"Cannot use Request.Form collection after calling BinaryRead"

I get this message cause I have a form that inputs two types of data: a file to upload and a field value to save in a datasource. The encryption is "multipart/form-data". The file is uploaded successfully, but, how can I invoque the fields of the "request.form" without getting this error?

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Transparent Encryption

I am currently working on a project where I need to encrypt the query string parameters to hide the details from the user. However, everywhere this parameters are used, I must encrypt on the calling page, and then decrypt on the page being called.

if there is a way to do this transparently so that I don't have to do these steps for all pages? I know this can be done using an HTTP module in .NET but is there a way to do this in classic ASP ?

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Code Encryption

Can any one know ASP code encryption softwares?

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Encryption Of Email

I need to send an email via an asp page that will encrypt the email so that it can be decrypted when it arrives in the inbox of the person it was sent to.

I know that PGP can be used but i cannot find anything of how to do it online. Has anyone got any ideas where i could find some info about this or even an alternative way of doing things.

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Paypal Encryption

i cant generate paypal buttons with software available as mine need to be dynamic. however i have read paypal manuals 3 times now, and all it tells me is i have to have openSSL.

now i dont, least my host doesent anyway, i have an SSL certificate, but it is not open. does anyone have any experience of trying to encrypt there dynamic buttons for paypal and working with ASP ?

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Asymmetric Encryption

How can I encrypt strings using an asymmetric key?I want to encrypt short strings (credit card numbers, etc.) and save the encrypted strings into a database. When accessing the data (i.e. the web admin), he will provide a password (the decryption key).

There are DLL components (http://www.aspencrypt.com), but I can't register a DLL on the machine (hosted server).

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Encryption In Vbscript

Do anyone know how to encrypt VBscript and Javascript? Or know of any links that will show me how?

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Strong Encryption Component

I'm looking for a strong, reliable, and cheap component for my encryption needs. I'm wanting to encrypt credit card numbers, encrypt user ID's in cookies, and all the regular stuff.

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Query String Encryption

I'm trying to encrypt query strings.
For Example...
I want this...
http://whatever.com/?clientID=5
to be something like this...
http://whatever.com/?[encrypted string]

I've seen the 4guysrfromrolla's version. Its fine "but" I don't know
if it would be practical in this case. I would need to encrypt many
urls on a single page and every link on a displayed page would be
pulled from a database. the "rolla" version I came across requires
that a text file be created and key written for each encoded string
everytime the page is called. This doesn't seem that practical to me
because I would be writing files and keys dozens of times everytime the
page is called.I've also seen aspEncrypt but they want 250 bucks and I was hoping to
avoid this. I also see that .Net has a method for this but I'm only
working with classic at this point.

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Error Free Encryption?

I'm working on a site that needs several different types of protection, ranging from hashing pw's (md5) to needing a reversible encryption for some data.

The current encryption I'm using is a freeware RC4 implementation but it periodically generates sql-UNfriendly strings that I can't seem to filter no matter what I try.

Has anyone else worked with an encrytpion method that's both effective and won't blow up an INSERT statement?

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Encryption Of Credit Card

I am trying to create a simple, secure credit card payment system using either public/private key encrytpion.

I know public key encryption is probably more secure, but it is also slower from what I have been reading. What I am looking for is some examples of public or private key encryption.

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Encryption Bottle Neck

I'm writing an application that requires me to encrypt all data within SQL
Server. On each page in my application I will need to load somewhere between
200 and 1000 records and decrypt the two fields returned for each record.
This is gobbling up major overhead..! Should I dump the decrypted data into
a temp table that deletes after the users session ends? Or possibly put the
entire collection into a session as an array.

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128-bit Encryption When Uploading Files

I have written an web based client upload script. But i need to encrypt the files before the upload, and then a method of decrypting them at the server.

The files in question will all be audio files, all formats. I am new to asp/asp.net, so can anyone point me in the write direction in how do code the encryption. Is the 128 bit, the best method to use?

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Email Encryption Methods

What is the best way to encrypt an email?

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Encryption Function Which Doesn't Generate Invalid Characters

I am struggling to find an encryption function that doesn't generate invalid characters like quotation marks, (").

The reason being is that I need to use the encryption in SQL query strings and these characters cause errors Code:

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Db.mdb Password With Asp

where do you enter in the password for the connection to use?

set objConn = server.createObject("ADODB.CONNECTION")
objConn.Provider="Microsoft.Jet.OLEDB.4.0";"Password"

?

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