Starbucks employs a comprehensive approach to ensuring the physical security of its stores and facilities in different countries. This involves the use of advanced surveillance systems, access controls, and security personnel. The company calculates its security measures based on risk assessments tailored to each location, considering factors such as local crime rates, geopolitical stability, and potential threats. Starbucks also collaborates with local law enforcement and invests in employee training programs to enhance overall security awareness across its international operations.