- Joaquin "El Chapo" Guzman is monitored around the clock
- Guzman is transferred between cells frequently and is recorded at all times
- Prison officials have beefed up security since the cartel kingpin escaped in July
(CNN)Motion sensors monitor his every move; dogs trained to detect his scent stand guard and prison floors have been reinforced with steel rods. These are just some of the security measures Mexican authorities have taken to make sure Joaquin "El Chapo" Guzman doesn't break out for a third time.