Ключевые слова: aggravates, artificial, authentication, breakdowns, breaks, challenge, change, collapse, concept, correction, crisis, critical, danger, debt, delays, detection, deterioration, difference, discovery, discrepancy, disruptions, error, factors, failed, failure, fault, impossibility, insurmountable, maintenance, malfunctions, metaphor, mistake, monitoring, need, out, plan, problem, process, progress, protection, refusal, safety, search, security, situation, stop, stopping, violation, warning, work,