Access Control Methods: Sources

Rao, Umesh Hodeghatta, and Umesha Nayak. "Chapter 4: Access Controls." The InfoSec handbook: An introduction to information security. Springer Nature, 2014, pp. 63-76. URL: https://link.springer.com/content/pdf/10.1007/978-1-4302-6383-8.pdf#chapter+4:+access+controls

Rao, Umesh Hodeghatta, and Umesha Nayak. "Chapter 14: Physical Security and Biometrics." The InfoSec handbook: An introduction to information security. Springer Nature, 2014, pp. 293-306. URL: https://link.springer.com/content/pdf/10.1007/978-1-4302-6383-8.pdf#chapter+14:+physical+security+and+biometrics

Salomon, David. "Chapter 1: Physical Security." Elements of computer security. Springer Science & Business Media, 2010, pp. 17-35. URL: https://link-springer-com.brooklyn.ezproxy.cuny.edu/content/pdf/10.1007/978-0-85729-006-9.pdf#1+physical+security