Security :: How To Write A Cookie For A Different Sub-Domain With No Encryption
Aug 10, 2010
I'd like to write out a cookie for a different sub-domain than the one I'm running in. Basically, what I want to do is have a php forum page automatically be authenticated from the asp.net login.That is, I have[URL]When the user log's in to www.mysite.com, I want to write a cookie out that the forum.mysite.com can pick up. It's only going to have the username in it so no encryption is needed. Nothing unsafe best I can tell. I've tried the below code but that still seems to make an encrypted cookie. I need to read it back into php unencrypted.
I have two websites (domain and subdomain), something like this: www.website.ro and en.website.ro and I am trying to share a cookie between them. I have set the cookie domain to "website.ro", I tried setting it to ".website.ro", but it doesn't work. I can only read the cookie in the website that created it.
is it possible to preserve authentication for ASP.NET Forms authentication cookie,btween Http and Https (different domains) and back?I mean haveing single signon for two domains say http://www.mydomain.com and https://members.mydomain.comI've seen on quite asp.net sites that have a 'MyAccount' section they transfer the site to https and then when you have logged into your account successfully and gone back to the majority of the site you move back to http whilst still being logged in.
Not sure if I'm posting the question in the right category.
1) I'm working in a project where encryption of data is high priority. Could some one suggest what would be the best encryption method to protect data from being cracked.
I'm using TCP/IP protocol.
2) Is HTTPS totally secured. If I'm using HTTPS, does that mean that there is no encryption of data required in the coding?
on my website there is one page where i do webrequest to other website with webresponse i also get one cookie that i need to store on browser with same domain of webrequest
problem is that when i add that cookie in my response with domain (which i made webrequest browser ) cookie is not added.
I'm reading through the info here: [URL] I have a question about how cookies work.
I am creating a series of web pages where the user follows steps in a tutorial. I want to track in a menu that the user has completed a step. It seems cookies would be the best way to do this. My question is, when you create a cookie and you need to write to the cookie at a later time, does it write to the existing cookie or does it create a new cookie with the existing name? In other words, if I initially create the cookie and set all steps viewed as false, then when they complete a step I go back to the cookie and set a step to true, does this actually write to first cookie or write a new one?
My feeling says it's not posible but anyway I am curious if there is at least a workaround for accomplish this.Basically I am working at my client site and my machine is not connected to the domain.What I want to do is running a web application locally under a domain account, and using the webdev server.The webapp uses the default authentication, windows authentication that is.I tried using impersonation with domainuser & password but I got the following error Could not create Windows user token from the credentials specified in the config file. Error from the operating system 'Logon failure: unknown user name or bad password.I have to mention that the username and the password are correct.
I tried <%= request.cookies("cookiename").expires %> but thats a no go. Tried adding .tostring, no go. what am I to do? Has to be something simple I am missing here.
I have a domain: http://www.mydomain.com. This domain is redirected to http://mydomain.anotherDomain.com.
I user forms authorization, so when the user navigates to Default.aspx he is redirected to Login.aspx. Pretty standard stuff.
On FireFox the user can log in on both on http://www.mydomain.com and http://mydomain.anotherDomain.com.
But with Explorer http://www.mydomain.com doesn't work. I only get the Login.aspx page.
Can it have anything to do with that on http://www.mydomain.com I can't see the filename ('Default.aspx', 'Login.aspx')? How can I enable so the filename is included in the redirected domain?
I have an intranet web application. There are 2 user groups, group A belongs to the domain and group B does not. If I set the IIS to enable anonymous access, Request.ServerVariables("LOGON_USER") always return nothing. If I disable anonymous access and set Integrated Windows authenication, a Windows login prompt will come up if group B's users want to access the website.
How can I setup IIS so that when domain user access the website, it will direct to the main page with Session("user_name") = Request.ServerVariables("LOGON_USER"). If a user is not a domain user, the website will direct him/her to a login.aspx instead of having the Windows authenication prompt, then set Session("user_name") = txtUserName.Text, and finally redirect to the website main page ?
We have a website for our company on one domain and we have a login form to a webmail solution on another domain.Now i would like to build a form on our website the transfers the request to the login form on the webmail domain and automatically validate the user if user and pass are correct.Need help to find the correct way of doing this. The domains is hosted by our company, the website and webmail is on different servers. I don't want to use the querystring,
I am using a Query Encryption Technique shown in Thread[URL]I am facing a problem with the above module status bar always displays real URL,& when ever i right click on page then properties than Address URL shows Real URL
I would like to use the System.Security.Cryptography to encrypt / decrypt my passwords strings for my custom membership provider login.I've read some basic article's but they don't explain much about the process in detail. I've decided to use AES because it is said to replace DES encryption. How can I encrypt and decrypt my password strings in the strongest way possible with AES? I would really like a very detailed explanation about the method to use for this task.
If a website is already using SSL, this guarantees a secure channel between the client and the website right. If I do another encrypt on the information being transmitted via HTTP POST would this be an overkill?
I inherited a ASP.Net website. Some changes need to be implemented. The login for the application is encrypted using the md5cryptoserviceprovider class. After upgrading to 2.0, the password is no longer encrypted the same as when it was 1.1.
I left the 1.1 virtual directory and it's still working. On the same box, I loaded the 2.0 code and setup a new virtual directory (which isn't encrypting the same as 1.1).
I copied the section below from the 1.1 machine.config section into the web.config and the 2.0 machine.config.
I have a problem trying to encrypt a string in PHP and also in C# using DES (cbc) encryption. The problem I'm facing is that I'm getting different results using the different languages.In C#:
But something is going wrong somewhere, I suspect it's a difference between (PHP) pack("H*", '0F26EF560F26EF56') and (C#) StringToBytes.ConvertHex("0F26EF560F26EF56") but I'm really struggling to spot it.
I have a stored encryption: "dkljas84u238jidasjidoia"When I get in this instance decryption "11111111111111111"show how the combobox "****************** 1111 "Something like: SELECT RIGHT ('11111111111111111 ', 4)
I'm just starting to really get into JSON as a tool for my sites. I was showing my friend how I am calling a WS and returning the data, and he asked me about security of passing JSON data to and from a web service as he saw the data from the "POST" (via Firebug). Many of our public facing sites deal with member information and contain PHI. Can I encrypt the JSON data and then unencrypt it? Is that a good way to go about it to ensure a layer of protection? Or is there another "better/right" way of doing it? Or are his concerns unfounded? Is there an article about how to encrypt or secure the JSON data when needed? Just trying to gather as much knowledge as possible before I go down a path that won't work for the company.
My website has to connect to a hosted SQL Server database. The connectiostring, incluing username and password, is stored in the web config file.I have two questions.The first is that everything I read says this must be encrypted so that it cannot be read and used by others. Well, how would that happen. My understanding of ASP.net is that all the work is carried out on the hosted server and the rendered page is then delivered to the user. How would a user be able to view my connectionstring.Secondly, I have used some msdn vb.net code to encrypt the connection string in the web config file. Following on from the first question, how can I confirm that the encryption is intact on the published web.config file.
I am creating an application that will save financial data.I am in the process of creating an architecture for this application.I am stuck deciding wether to do encryption on the application side or SQL Server side. I am planning to use AESManaged algorithm for this.My requirement is such that the ecnryption key is unique for each user (based on user's password).I am of the opinion that it should be on the application server side as it becomes easily scalable. Another attractive thing that I find is that if my frontend is Silverlight then I can pass on the actual encryption load onto the client system.
