Information security training in Northern Virginia from SANS Institute, the global leader in information security training. At SANS Reston 2017, SANS offers hands-on, immersion-style security training courses taught by real-world practitioners. The training site for SANS Reston 2017, May 21-26, 2017, is the Sheraton Reston Hotel, located just moments from Washington Dulles International Airport and a short drive to Washington DC.