Sans prep. : Without; deprived or destitute of. Rarely used as an English word.

Example:
What is the difference between Sans Serif and Serif fonts ?

Taxonomy
computer security training, Training, audit, application security, certification, computer forensics, network security, delivery methods, security leadership, Network Security Research, InfoSec Resources, Institute, security courses, free resources, information security, Courses, security resources, whitepapers.

Defination from the web:
Research and education organization offering computer security training for system and network administrators and security professionals.