How to implement dynamic changing password for this scenario?

Posted by Mike108 on Stack Overflow See other posts from Stack Overflow or by Mike108
Published on 2010-03-22T03:29:16Z Indexed on 2010/03/22 3:31 UTC
Read the original article Hit count: 296

Filed under:

passwords

|

ASP.NET

What is the Best practice of dynamic changing password for this scenario?

The scenario is:

There are three web apps using ASP.NET.

App1 checks the passwords of app2/app3 to authenticate the identity, and if app2/app3 is authenticated then app1 is allowed to receive information from App2 and App3.

And app1 has to change the passwords of app2/app3 every two hour for security reason.

Is it possible that there is a way to implement this scenario without app1 saving the passwords of app2/app3 for security reason?

Or is there any best practice for dynamic changing password scenario?

© Stack Overflow or respective owner

Related posts about passwords

Fixing /etc/shadow with md5 passwords to sha512 passwords

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I recently upgraded an ubuntu server with many users to a recent version from a version from 2008. The server used to use md5 password hashes (e.g., the shadow passwords began with $1$) and now is configured to use sha512. I'd prefer to keep using sha512, but would like the old users to be able… >>> More
How to securely generate memorable passwords?

as seen on Super User - Search for 'Super User'
Whenever I need new passwords I use some tools to generate those, preferable memorable passwords, but I've been wondering how secure this might actually be. Using The xkcd random number generator is probably pretty bad, cat /dev/random is probably pretty good, but generating memorable passwords seems… >>> More
Gawker Passwords

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
There has been much news about the hack of the Gawker web sites. There has even been an analysis of the common passwords found. This list is embarrassing in many ways. The most common password was "123456". The second most common password was "password". Much has also been written providing… >>> More
Phishing Ploy Forces Twitter to Reset Passwords

as seen on Internet.com - Search for 'Internet.com'
The microblogging site has reset some Twitter users' passwords after a phishing attack attempted to steal their login information. >>> More
Phishing Ploy Forces Twitter to Reset Passwords

as seen on Internet.com - Search for 'Internet.com'
The microblogging site has reset some Twitter users' passwords after a phishing attack attempted to steal their login information. >>> More

Related posts about ASP.NET

Migrating ASP.NET MVC 1.0 applications to ASP.NET MVC 2 RTM

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Note: ASP.NET MVC 2 RTM isn’t yet released! But this tool will help you get your ASP.NET MVC 1.0 applications ready for when it is! I have updated the MVC App Converter to convert projects from ASP.NET MVC 1.0 to ASP.NET MVC 2 RTM. This should be last the last major change to the MVC App Converter… >>> More
April 14th Links: ASP.NET, ASP.NET MVC, ASP.NET Web API and Visual Studio

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
Here is the latest in my link-listing blog series: ASP.NET Easily overlooked features in VS 11 Express for Web: Good post by Scott Hanselman that highlights a bunch of easily overlooked improvements that are coming to VS 11 (and specifically the free express editions) for web development: unit… >>> More
Use ASP.NET 4 Browser Definitions with ASP.NET 3.5

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
We updated the browser definitions files included with ASP.NET 4 to include information on recent browsers and devices such as Google Chrome and the iPhone. You can use these browser definition files with earlier versions of ASP.NET such as ASP.NET 3 Read More......(read more) >>> More
ASP.NET webforms + ASP.NET Ajax versus ASP.NET MVC and Ajax framework freedom

as seen on Stack Overflow - Search for 'Stack Overflow'
If given the choice, which path would you take? ASP.NET Webforms + ASP.NET AJAX or ASP.NET MVC + JavaScript Framework of your Choice Are there any limitations that ASP.NET Webforms / ASP.NET AJAX has vis-a-vis MVC? >>> More
ASP.NET MVC 2 Released

as seen on ASP.net Weblogs - Search for 'ASP.net Weblogs'
I’m happy to announce that the final release of ASP.NET MVC 2 is now available for VS 2008/Visual Web Developer 2008 Express with ASP.NET 3.5. You can download and install it from the following locations: Download ASP.NET MVC 2 using the Microsoft Web Platform Installer Download… >>> More