Is transportation security administration an independent agency that falls under executive of the federal government and connected to a cabinet department?

Yes, the Transportation Security Administration (TSA) is an independent agency within the federal government, specifically under the Department of Homeland Security (DHS). Established in response to the September 11 attacks, the TSA is responsible for ensuring the security of the nation's transportation systems. While it operates independently, it is still connected to the DHS, which oversees its policies and funding.