The Drake Association of Technology Advancement (DATA) Club is hosting a lecture by Brigadier General David A. Cotton, USAF retired, chief information security officer for the Iowa Regents universities and colleges, on cyber security. The event is open to the public and takes place Feb. 24 at 3 p.m. in Aliber Hall, Room 101. Cotton will speak about management of cyber, telecommunications, and information technology. He has served in the US. Air Force and Department of Defense and is an Iowa native. Refreshments and networking will take place after the presentation.

—YiFan Zhou