For well over a year, defense contractors have had New Year’s Eve 2017 circled on their calendars, and not because they love the “auld lang syne” and a good glass of champagne. (Or at least not only for those reasons.) Dec. 31, 2017, is the deadline for when covered contractors must comply with the U.S. Department of Defense’s new Defense Federal Acquisition Regulation Supplement (DFARS) cybersecurity requirements. This holiday season contractors are thus making their lists and checking them twice in order to ensure that they will be compliant by the end of the year. And this intense focus is well warranted. The DOD is deeply committed to protecting its information, and the requirements are an important step in that regard.