Перевести на украинский или без переводчика. integrity in information security, data integrity means maintaining and assuring the accuracy and completeness of data over its entire life-cycle.[17] this means that data cannot be modified in an unauthorized or undetected manner. this is not the same thing as referential integrity in databases, although it can be viewed as a special case of consistency as understood in the classic acid model of transaction processing. information security systems typically provide message integrity in addition to data confidentiality.