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Knowledge Base

Liferay’s Knowledge Base application provides a way to create and organize articles in a site. For example, it can be used to display professional product documentation or form complete books or...

Facebook Connect Single Sign On Authentication

Facebook Connect SSO authentication is an integration with Facebook’s Graph API. It works by retrieving the user’s Facebook profile information and then attempting to match that information to...

Authentication Verifiers

Liferay includes a centralized and extensible authentication layer called the authentication verification layer. This layer is mainly used for authenticating remote invocations of Liferay’s API....

Enabling Workflow

The workflow functionality bundled with the Business Productivity Suite comes with one pre-installed workflow definition called the Single Approver Workflow. This workflow requires one approval...

Using Worklfow

The ancient Greeks were pretty important, so we decided to name Liferay’s workflow engine Kaleo. In Greek, Kaleo means “called ones,” which is appropriate for a workflow engine that calls users to...

AntiSamy

Liferay includes an AntiSamy module that protects against malicious code that users might create. When creating content, users can include malicious code either intentionally or unintentionally....

Backing up a Liferay Installation

Once you have an installation of Liferay Portal running, you should implement a comprehensive backup plan. You’ll be very thanking for your backup procedures in case some kind of catastrophic...

CAS (Central Authentication Service) Single Sign On Authentication

CAS is an authentication system originally created at Yale University. It is a widely used open source single sign-on solution and was the first SSO product to be supported by Liferay. Please...

Content Delivery Network

A Content Delivery Network (CDN) is an interconnected system of servers deployed in multiple data centers that use geographical proximity as a criteria to deliver content across the Internet. For...

NTLM Single Sign On Authentication

NTLM is a Microsoft protocol that can be used for authentication through Microsoft Internet Explorer. Though Microsoft has adopted Kerberos in modern versions of Windows server, NTLM is still used...

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