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Message authentication code. In cryptography, a message authentication code ( MAC ), sometimes known as an authentication tag, is a short piece of information used for authenticating and integrity -checking a message. In other words, to confirm that the message came from the stated sender (its authenticity) and has not been changed (its integrity).
Description. Message authentication or data origin authentication is an information security property that indicates that a message has not been modified while in transit ( data integrity) and that the receiving party can verify the source of the message. [1] Message authentication does not necessarily include the property of non-repudiation.
Sûreté Nationale officer. The General Directorate for National Security (Arabic: االمديرية العامة للأمن الوطني, Standard Moroccan Tamazight: ⵜⴰⵎⵀⵍⴰ ⵜⴰⵎⴰⵜⴰⵢⵜ ⵏ ⵜⵏⴼⵔⵓⵜ ⵜⴰⵏⴰⵎⵓⵔⵜ; French: Direction Générale de la Sûreté Nationale, DGSN) is the national police force of the Kingdom of Morocco.
Authenticated Encryption (AE) is an encryption scheme which simultaneously assures the data confidentiality (also known as privacy: the encrypted message is impossible to understand without the knowledge of a secret key) and authenticity (in other words, it is unforgeable: the encrypted message includes an authentication tag that the sender can calculate only while possessing the secret key).
Bashar Al Masri (/ Arabic: بشار مصري / February 3, 1961) is a Palestinian businessman. He is the founder and chairman of Massar International since its establishment in 1994. He is the founder of Rawabi, Palestine's first planned city, and the founder and the CEO of Bayti Real Estate Investment Company that built the city. [1]
Authentication. ATM user authenticating himself. Authentication (from Greek: αὐθεντικός authentikos, "real, genuine", from αὐθέντης authentes, "author") is the act of proving an assertion, such as the identity of a computer system user. In contrast with identification, the act of indicating a person or thing's identity ...
Moroccan passports are issued to nationals and citizens of Morocco for the purpose of international travel. Besides serving as a proof of Moroccan citizenship, they facilitate the process of securing assistance from Moroccan consular officials abroad if needed. Since 15 December 2009, a biometric passport was available for all new applicants.
Strong authentication is often confused with two-factor authentication (more generally known as multi-factor authentication ), but strong authentication is not necessarily multi-factor authentication. Soliciting multiple answers to challenge questions may be considered strong authentication but, unless the process also retrieves "something you ...