TCSEC meaning in Computing ?

Answer: What is Trusted Computer System Evaluation Criteria mean?

Trusted Computer System Evaluation Criteria (TCSEC) is a United States Government Department of Defense (DoD) standard that sets basic requirements for assessing the effectiveness of computer security controls built into a computer system. The TCSEC was used to evaluate, classify, and select computer systems being considered for the processing, storage, and retrieval of sensitive or classified information.

The TCSEC, frequently referred to as the Orange Book, is the centerpiece of the DoD Rainbow Series publications. Initially issued in 1983 by the National Computer Security Center (NCSC), an arm of the National Security Agency, and then updated in 1985, TCSEC was eventually replaced by the Common Criteria international standard, originally published in 2005.

reference

Full Form	Category
Trusted Computer System Evaluation Criteria	Computing
Trusted Computer Systems Evaluation Criteria	Computing
Trusted Computer Security	Computing
DoD Trusted Computer System Evaluation Criteria	Governmental