Popular name for both the parasite, Cryptosporidium parvum, and the disease it causes, cryptosporidiosis.

before vowels crypt-, word-forming element meaning "secret" or "hidden," used in forming English words since at least 1760, from Latinized form of Greek kryptos "hidden, conce [..]

[The] marking or designator identifying COMSEC keying material used to secure or authenticate telecommunications carrying classified or sensitive U.S. Government or U.S. Government-derived information. [INFOSEC-99] Note: When written in all upper case letters, CRYPTO has the meaning stated above. When written in lower case as a prefix, crypto and c [..]

encryption keys for the radio. Computer code that scrambles the signal to prevent unauthorized listening CSH:

  Cryptography

Cryptography is the science of hiding information. It was developed from war-time applications since the time of Caesar, but in the Information Age, crypto is critical to everything we do. Crypto is [..]

cryptography, the science of codes and ciphers. See AES, DES, MAC.

Marking or designator identifying COMSEC keying material used to secure or authenticate telecommunication carrying classified or sensitive U.S. Government or U.S. Government derived information. When [..]

Cryptographic Information

Cryptographic codes.

term referring to the personnel, equipment, and practices involved in coding messages so they cannot be read by those for whom they aren't intended.

encryption keys for the radio. Computer code that scrambles the signal to prevent unauthorized listening.