By Anura Guruge

Following the humbling of the 'dot.coms' it really is good carried out company portals which are ushering in a brand new and wealthy period of e-business. company Portals Empowered with XML and net providers presents determination makers with a transparent and concise clarification of what portals are all approximately, why you really want a portal method, the way you move approximately enforcing one, and the problems you'll want to come upon and surmount. Guruge indicates how one can effectively use XML and internet companies to empower your portals for collaboration, wisdom administration, CRM, ERP and provide chain management.*Extensive examples of company portals illustrate the viability of the technology*Architectural and community diagrams convey targeted portal implementations*Comprehensive references to courses, recommendations, items and terminology leverage residing open air assets

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The concept of using XML to simplify portal content management and delivery started to gain traction around 2001, and it is now cited as one of the key uses for XML. The issue here is that of biting the bullet. The initial switch to XML−defined data will be time consuming and involve a relatively steep learning curve. The good news, however, is that there is no need to convert all of your data and content to be XML based in one "do−or−die" push. This is not Y2K. Existing data can coexist alongside XML−defined data.

8: The trend toward consolidated but rigorously partitioned corporate portals. With firewalls now being mandatory for any type of Web−oriented network, today's IT professionals, regardless of their area of expertise, are conversant with the concept of access validation and access restriction. Firewalls, though they will be liberally deployed around a portal server to ensure some degree of separation and isolation of corporate assets from the outside world, are not the answer to corporate portal partitioning.

The public key infrastructure (PKI), which is rapidly becoming the accepted standard for ensuring Internet encryption and security, is the basis for digital certificates. 1. At the start of 2002, RSA's two−factor SecurID user authentication was already being used by over 10 million Web users around the world. It is referred to as two−factor authentication because it requires users to identify themselves using two unique factors, one on top of the other. , password or PIN), and the other factor would be something they have.

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