My friend and colleague Nahum Goldmann of Array Development is a keen observer whose correspondence I value. Recently he sent me an interesting commentary about new developments in the world of Windows servers and I convinced him to write it up as an article for you. The remained of today's column is entirely Nahum's with minor edits.

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Microsoft launches Windows Server 2008 (formerly known as Longhorn) this week. In the frenzy of complex technical and security data for Server 2008 being discussed in the technical press (see Network World's review), by far the major news is decidedly non-technical. Unlike many previous versions of its predecessors, the move to this new Microsoft server is likely to trigger a radical shift in the business and social spheres far beyond the usual set of mundane issues related to IT system administration.

According to the data carefully leaked by the company itself, Server 2008 will likely exterminate 32-bit computing as we currently know it. As noted last month, Microsoft claims that more than half of new server downloads are currently a 64-bit version. Knowing how the company usually markets its strategic products, it likely means that in two or three years, Microsoft will announce that the full powers of Windows Server 2008 are indeed in the 64-bit version, killing the 32-bit server by citing irreconcilable difficulties with its memory allocation, security, authentication and other details.

It is also not that difficult to forecast that for a variety of reasons the 64-bit version of Server 2008 will "operate best" and provide all of its advanced features working only with Vista 64-bit enabled workstations.

Granted, the absolute majority of new Vista-compatible machines are unsuitable to support the full power of Vista 64-bit. But with the new security, authentication and operational enablers built into the server-workstation infrastructure, Microsoft might be able to force all corporate desktops and laptops to be 64-bit. It won't hurt that the company will make tons of money in the process, in essence selling the same stuff to everybody several times over.

On the surface, the main conclusion should be that anybody who is buying 32-bit hardware or software today is wasting their money. Network maintenance support and online security will also be conducted differently compared to the conventional approaches; hence, many currently popular technical solutions will become unsustainable.

M. E. Kabay, PhD, CISSP-ISSMP, specializes in security and operations management consulting services. CV online.