Security :: Does Using X.509 Ensures Privacy / Integrity And Authentication
Aug 3, 2010
I have a WCF service. For security reasons, I need to ensure that all 3 goals of security are attained (Privacy, Integrity and Authentication). We are planning to use x.509 certificate. My question is, Does just using x.509 certificate for message security ensure me of all 3 goals?
I am planning to set up the x.509 certificates as mentioned in following article
Problem: I am using FormsAuthentication.SetAuthCookie(UserId, False)[Snip]Response.Redirect("~/login_pages/home2.aspx") ' Force round trip so that logon works OK to logon a user. It all works fine with other browsers, and IE7 provided that IE7's PRIVACY (originally I had written "Security") setting is Low. However it doesn't work when the PRIVACY setting is Medium (the default).
How do I solve this problem? I would have expected that FormsAuthentication.Authenticate(Userid, password) was the solution, but this doesn't seem to work at all.
This could be very straight forward for some of you, but I got caught up. I am doing very simple test - browsing from IIS Manager to see the default page or "under Construction", however I am being challenged to provide my login credential . When I provide my login credential, I am able to see the default page. I wanted to see the default page without providing my credential since Enable anoymous access + basic authentication I am simply wanted to see the default page asit is working on other servers except this one. I have included screen print to make sure may question is clear.
Got the following issue:Tried in IE7 (may be the same problem in other browsers) to log into a website programmed in asp.net 3.5 with C#. Log in fails. Nothing happens, no error, no crash, it just does not log in. Setting the privacy to medium high resolves the problem. As far as I am aware the website does not use cookies.Any idea what the problem could be? Can this be resolved to enable users to log in regardless of their privacy settings?
I set authentication mode to Windows in the web.config and I enable Windows Authentication and disable the Anonymous Authentication in IIS 7 on win 7, but HttpContext.Current.User is always null.It works fine when I host the web app in IIS 6.0.
I have a web farm web project, and want to make sure windows authentication is working well without any problem in web farm, can any one give me some web sites or information about that?
I needed information regarding the capabilities & integration of AzMan tool with Asp.net.Currently, I got a Sharepoint 2007 website along with ASP.NET 2008 where I am using Form Based Authenication.Now, the requirement is any user within a domain registered in AD should be able to login in website through intranet.
Can I acheive this using AzMan, or I need to create two websites one with FBA for internet users and the other one for the intranet users with AD authenication. Also my intenet website is deployed and in use where usermapping and roles are already created, so using this tool what will be the impact on existing webiste.
I'm testing my Asp.Net application from localhost to check how it behaves when cookies are disabled. I tried blocking the cookies in IE8, by setting it at
Tools -> Internet Options -> Privacy -> Advanced
and selecting "Block" for both "First-party Cookies" and "Third-party Cookies". However, when I run my application, the cookies still get created.
I have developed the authenticated rss feed using the basic http authentication for my site.I also have the admin module for the site which uses the Asp.net Forms Authentication .Both are in the same project.When i turn on the forms authentication module to None in my web.config.My rss feed authentication works fine(the browser pop up the dialog box for the username and password) and upon entering the username and password the rss feed gets displayed.But with forms authentication turn on when i click the rss feed link i am getting redirected to the administrator login page.
If i set my authentication mode to none than the feed works like dream but the admin module do not work as it uses forms authentication.
How can i resolve the conflict for that one.I am using the asp.net mvc filter on my feed contoller to pop up the dialog box for the username and password.
I'm developing an internal booking sytem. Users log in to the sytem and can view existing bookings and search for bookings. They can also create new or edit existing bookings. When completing such actions I need a confirmation prior to completing the booking or updating the recorded. The confirmation is based on a reauthentication of the user.... in otherwords he needs to enter his passord again.
How can I achieve this? The system is internam and I'm using Forms Authentication. I an also using roles as som of the admin forms can only be viewed by administrators.
I have checked Enforce Referential Integrity in my relationship section in my access database.By this way Can I delete child records when I delete the perent record?
I am making a form that reads/writes to a table called Contract. Contract has a field called BuyerID, which is used to store the PK of a record in the Organization table, OrganizationID. When I first tried saving my form, I got the following exception:
The record can't be added or changed. Referential integrity rules require a related record in table 'Organization'. The transaction ended in the trigger. The batch has been aborted.
When I choose a value for the field that gets assigned to BuyerID, I don't get an exception. I don't want this field to be required, so I need to remove the referential integrity rule. I thought there must be a foreign key constraint specifying that BuyerID points to Organization.OrganizationID. However, running
[Code]....
shows that the only constraint for BuyerID is a default value of 0. how to remove the referential integrity rule?
I'm getting the following error in my event log appears many times each hour, if somebody could shed some light it would be very nice... Also I am running server 2008 web server, this is NOT a webfarm.
I have a MVC project wich uses LINQ to SQL as a data layer.
For example, I have a tables ProductGroups and Products. Product is a child of ProductGroup, so to get name of ProductGroup, in aspx-page I use constuction like Model.ProductGroup.Name.
But when I delete a ProductGroup there is appear a NullReference Exception in presentation page.
While I was using just DataSet and manual SQL-queries, the rows, there was not every joined-element present, simple were not put in query result.
I know that before delete Parent row I have to delete all children rows, it's correct way.
1. Is there a way to ignore rows which has null-elements without manual checking through "IF"?
2. Is there simple way to delete all dependencies without manual enumerating every related tables?
I encrypt and decrypt a string with a private key and following functions. so I encrypt a string with Encrypt function and decrypt the encrypted string with decrypt function. If someone can change the encrypted string and then it decrypts with decrypt function, the decrypted string isn't equal to plain text before encrypting. I want to know how can I check is decrypted string equals to plain text before encrypting?
I have to invoke SSIS packages from web service in the most secure way. I think that windows authentication will be secure but i am not sure. I do not have much knowledge about how to achieve this and the information on the internet is very distributed.
We use Sharepoint to control our websites. We build the sites, then load them into the sharepoint server. My question is if I use windows authentication, how can I get my role security in my web config file to coencide with the asp.net controls that use the Forms authentication. Is there a differenence? Our security uses a session variable for security but there is no where to set up their permissions except in active directory. I hope this makes sense because I would like to implement the LoginView with Role groups but how can I give them the role="administrator"? Do I have to go into active directory and give them these permissions(would take awhile due to the size of the company)? Or do I have to set up priveladges in the web.config file for each user(difficult I think)?
I'm writing a simple Intranet application using windows authentication. I want to restrict access to Safe/UCantSeeMe.aspx. I am aware of the AuthorizeAttribute, but this only works on methods. I also found a good post on doing this with the MVC pattern, but I'm not using MVC. This can be done with roles in forms based security. I read on MSDN that using windows based security means roles are based on groups, but it doesn't go into any detail. how can I restrict access to Safe/UCantSeeMe.aspx?
We are using membership provider for LDAP authentication. It is working as it should.
But what all configuration settings I have to do so that all the future requests to this application run under the security context of the Logged in user account not through the some default user set in IIS.
We need to have this working because all the permissions on the database are based on the logged in user.
We are using form authentication for LDAP authentication. And having impersonation = true in web.config.
I have an application that has a user Login Control (provided by ASP). I am just now working with the integration of a dataBase created in MS visual studio 2010, to a developed website created in MS visual web developer 2010. My main goal is to create an authentication ticket that enables a user to be able to see a dataBase information only after that user has been successfully authenticated.
Up to now I'm able to see the dataBase when i run the website even if I'm not log-in, how i can create a home page that tells the user to log-in and once that user has successfully log-in it redirects the user to another page where the user can see the database and how I can add information to that dataBase only to specific members
I understand that we can easily secure the menu pages by enabling SecurityTrimming and putting role information in web.sitemap.
But my problem is that we have to use a 3rd party authentication piece. The ASP.NET application gets the UserId and roles from the authentication module.
I need to show/hide ASP.NET pages based on the incoming user's roles.
Is it possible somehow to use web.sitemap with these roles?
Or should I come up with my own way to map a web page to role/s?
i want to use authentication with CAS (Central Authentication Service), i found this documentation : https://wiki.jasig.org/display/CASC/ASP.NET+Forms+Authenticationin my asp.net project, i added a login page, in the cs code, i added a method "authentifieCAS()", that contain the cas code, and that i called from Page_Load method.
[Code]....
when i run my project, the cas login page appear but when i make a submit, i have an error browser (The page is not redirected properly), in adress fieldof browser i noticed that my login page was redirected to the page default.aspx
