Ключевые слова: abstraction, access, access key, adjustment, admin, code, collage, composed, composition, design, design element, development, engineering, guard, hardware, household, icon, install, key, line, maintenance, organized, password, pattern, preferences, privacy, private, protect, protection, randomized, register, registration, registry, repair, safety, scattered, secrecy, secret, secure, security, service, settings, setup, system, tools, unlock, work, wrench,