TRAINING Deer Run Associates' top-rated courses and instructors can help you make the most of your computing investment. In addition to the courses listed here, we can provide customized training courses in a variety of subjects and are available for on-site training. Please contact us for more information. SANS Institute Training As "track owner" for the SANS Institute's Unix/Linux Security Track (GCUX), Hal Pomeranz teaches regularly at SANS training events all over the world. Hal's upcoming SANS training events and a description of the SANS Unix/Linux Security Track can be found on this page. Information about customized, on-site SANS training for your organization can be found on the same page. Courses Demystifying Sendmail (one or two day course) A practical introduction to configuring Sendmail for any size organization from an instructor with 20 years of Sendmail expertise. Focuses on the core concepts you need to get Sendmail up and running quickly with high levels of security. How to Give Great Presentations (full-day or half-day course) How do Deer Run's instructors regularly get such high ratings? Find out the secrets of giving winning presentations and become a more confident speaker! Get real-world practice with live exercises.