When most people hear the words worm or Trojan horse, they think of a computer virus. Although the words Trojan, worm and virus are often used interchangeable, they are not the same.
Knowing the differences will help you better protect your network devices and computers from the damaging effects that all these malicious programs can […]

Since the earliest versions of Microsoft Windows, the command shell has existed in some way, shape, or form.
The command shell evolved from direct entry into Windows underlying DOS environment to an emulated DOS Environment in later Windows versions.
All the while the command shell has made strides to maintain backward compatibility with the original […]

Last week I got a chance to talk with Dave Shackelford, the Instructor of our newly released Exchange Server 2007 Training.
Dave’s passion is technology and teaching.
He’s a Microsoft Small Business Specialist, holds an MCSE and a CCNA, and most notably he’s been Microsoft’s Most Valued Professional in the area of Exchange for the past […]

The Dynamic Host Configuration Protocol (DHCP) is considered to be an evolution of the Bootstrap Protocol (BootP).
DHCP is literally build upon BootP, and BootP remains an internal part of DHCP. Both protocols have been created to provide IP addresses to clients when needed.
The difference between them is that while BootP provides an […]

Exchange Server 2007 has introduced significant changes to the messaging world. The new email application is more reliable, gives better protection, and offers more options — for users and administrators.
But all the big changes are bound to present new challenges and complexities for those that are unfamiliar with the 2007 version.
Exchange Server 2007 is […]