Human tissue is the collection of cells and supporting structures that form organs and body systems. Examples include muscle, nerve, blood, skin, and connective tissue. In medicine and research, tissue may be studied directly, stored as a sample, or represented by digital records such as pathology reports, imaging, and lab results.
In cyber security, human tissue matters because the data and workflows around it are sensitive and mission-critical. Hospitals, biobanks, and laboratories depend on systems that track sample identity, consent, test results, and chain of custody. Attackers may try to steal, alter, or ransom that information, while defenders use access control, encryption, audit logging, and strong identity checks to protect integrity and privacy. Accurate tissue data is essential for diagnosis, research, and treatment decisions.