Mark Walla


Mark Walla is director of PDS Advanced Technologies, a nationally based computer services company. Williams co-wrote Windows NT & UNIX: Administration, Coexistence, Integration and Migration(Addison Wesley). He is a consultant to Microsoft, HP, Compaq, and others on OC interoperability.

Sniffers: A Common Enemy
When connected to a Windows NT-UNIX network to the Internet, security weaknesses can result. One weakness is vulnerability to sniffer attacks.
How to Secure Your NT-UNIX Network
Here are 8 components to consider when you are securing your mixed network.
John Savill Windows 10 Training

Developing and Implementing a Windows 10 Business Strategy​
Live Online Training on Tuesday, October 25th 
Register by October 19th and Save 15%!

Many organizations today are exploring adoption of Windows 10. Often touted as the last version of Windows, it is now a constantly evolving Windows as a Service solution. In this one-day training, you'll find out what this new model for Windows really means to your organization and what the benefits are once you've made the move to Windows 10.


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