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 ?
can you set an image transparent using css rather then make a whole new transparent image? I dont want to do as it meant duplicating images taking up more room on my server.....
View Replies View Relatedlet me preface this question by telling you that I cut cable and fix printers. I avoid web stuff whenever possible. But alas, my wealthy benefactors insist . . .
I'm hopefully to the last step in cookieless user-id tracking for file downloads. Here's where I am:
To download such-and-such, user enters their email addy on a form.
Form posts email to an access db which generates a user id
iis creates a link http://domain/downloadid=userid and sends it to the email address entered
At this point I no longer know what to do. Understand that that the above constitutes a poorly modified address book. Here are the caveats for this project:
If you@you.com downloads a file, I want a tick in the db. Be that adding the filename or other marker to your db record or a whole other media-list table that adds your id. Whichever is the simplest.
I'm totally good if it's a dreadfully loose way of tracking (even fake ids would be permitted and tallyed in the db as fake). I'm more interested in usage stats than protecting any of our golden audio files. Hopefully, this very spartan system could become a way to grow some trending data, like "everybody that downloaded X also grabbed a copy of Y" and so forth.
My iis/asp/access knowledge consists of exactly the things I've been forced to do so far. If this is just too cheeseball of a question, feel free to point me to the right chapter in your favorite book and I'll go buy it! My Googling for this one have been returning about 3/4 of the entire internet, so I decided to just ask.
I want to encrypt the values that are passed as querystring and decrypt tha values in the result page in ASP.
View Replies View Relatedim 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?
View Replies View RelatedIs 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.
View Replies View RelatedI'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.
View Replies View RelatedWhat is equal function to PHP's md5() in ASP to encrypt strings?
View Replies View Relatedwhat 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?
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.
How to display data in 128 bit or min or 64 bit encryption form.
View Replies View RelatedMy 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?
View Replies View RelatedI 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.
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?
Is there any function in sql server to encrypt a column data? If not, then is it possible in ASP?
View Replies View RelatedI 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?
"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?
Can any one know ASP code encryption softwares?
View Replies View RelatedI 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.
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 ?
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).
Do anyone know how to encrypt VBscript and Javascript? Or know of any links that will show me how?
View Replies View RelatedI'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.
View Replies View RelatedI'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.
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?
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.
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.
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.
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?
What is the best way to encrypt an email?
View Replies View RelatedI 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)
View Replies View RelatedI 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:
A system I use uses advanced encryption for passwords. It was taken from some sample script and adapted some where. However this was I think intended to be for passwords. So nothing too long.
However the time has come where I need to create a function to encrypt a large amount of text. It has to encrpt a large amount of text but nothing too advanced is needed to be honest. Just so its unreadable because its written to a text file on drive. It has to be a function though then capable of decrypting the encrypted text.
Any ideas ? Again Dont have to be nothing too flash. I mean I had a go at just changing letters to different letters but the function got huge with all the replaces.