News, Security, Technology Jack is back! The SANS 2021 holiday hack challenge, the year’s most fun & festive cybersecurity challenge, opens to players of all skill levels The SANS Institute (SANS) annual Holiday Hack Challenge is now open for play. The 2021 Holiday Hack Challenge is a … Anita JosephDecember 20, 2021, 10:58 amDecember 20, 2021
