DDoS Attacks. Distributed Denial of Service Attack (DDoS) Definition. A distributed denial of service (DDoS) attack is a malicious attempt to make an online service unavailable to users, usually by temporarily interrupting or suspending the services of its hosting server.
The Diaphragm. The diaphragm, viewed from above at left with the front of the body on top, is a sheet of muscle and tendon the divides that torso in two. Above is the thorax with the lungs and heart, below is the abdomen, featuring the intestines, stomach, liver, kidneys...
The diaphragm is a sheet of muscle under the lungs that plays a vital role in the breathing process, explains InnerBody. The diaphragm is a dome-shaped muscle sheet that separates the thoracic and abdominal cavity. The lungs are enclosed in the thoracic cavity, resting directly above the diaphragm.