Ключевые слова: 1, access, attack, authentication, background, bar, barcode, binary, biometric, bright, byte, chip, circuit, code, colors, computer, concept, dark, data, digital, electronic, emerald, encryption, fingerprint, hacker, identity, illustration, informatics, information, laser, light, login, materials, metals, number, one, password, precious, risk, scan, scanner, security, technology, use, vulnerability, yellow, zero,