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Posts Tagged ‘authentication’

A Little Known Security Feature in vCenter: Certificate Based Authentication

May 18th, 2015 No comments

Although we are all familiar with the username and password based login to the VMware vSphere, it’s also possible to login into vSphere with just certificates. If you are a third party vendor, either IHV (independent hardware vendor) or ISV (independent software vendor), the certificate based login is actually a better and preferred alternative to the one using username and password.

Let me explain why it’s the case, and how it can be done painlessly.

Authenticating Users in Nginx Using Both User Password and Client Certificates

February 5th, 2014 No comments

In some use cases, you want to protect different parts of a Web application with different approaches. For example, the admin related resources normally require stronger mechanism than the user related ones. The following I will show how to use Nginx with client side certificate for the resources under /admin namespace for admins, and user/name for normal users.

Generating Certificates and Keys