Ключевые слова: application security, computing device, contract, covenant, custody, data leakage, defense, earnest, guard, immunity, laptop, malware, mobile app, mobile device, online, online privilege, online protection, precaution, promise, protect, redemption, reducing risk, refuge, retreat, safeguard, safekeeping, safeness, safety measure, salvation, sanctuary, secondranking concern, security, shelter, shield, smart phone, software, surety, tablet, threat, token, vulnerability, ward, warrant, wireless computing, wireless security,